Baltimore, Inbuilt & Monaco Service Manual
Contents
1. d ps Cl Gas Control Val See Drg 4 Control Val Mounting Bracket O 2 I 2 c 2 Q DRAWING 10 REAR VIEW RMT MODELS B 9 5 gt 2 8 we 5 gt B C OG 5 Gc gt 6 9 lt 2 gt co E E b O 329 Gas Connection Point Igniter Switch 4 2 D gt o MT gt 5 op ga O gt o 6 mus 3 6 gt o 9 c2 5 83 KH 5 I 5 O lt 40 DRAWING 11 REAR VIEW ECS MODELS Thermodisc Assembly Control Box Thermostat Terminals X Xe 19 Ox 5 c z 5 8 41 Table No 1 Gas Pressures Baltimore STD NG Natural Gas 1 0 kPa Regulator 0 72 kPa Valve 0 30 kPa Valve Baltimore STD LP Liquid Propane Gas 2 7 kPa 1 3 kPa Baltimore amp Monaco ACC NG 0 95 kPa Baltimore amp Monaco ACCLP Liquid Propane Gas 2 5 kPa Table No 2 Pilot Jet Sizes Table No 3 Main Burner Jet Sizes 42 ABBREVIATED PARTS LIST oEscmenov ECS Conversion Kit LP to NG 790133 0695 791325 1 12 791520 Pilot assy new type 791244 Pilot jet new2. 27 EOS Id OT eoe dta aiio Oa ND 28 29 30 Wing diagratuis i niei eie edt else enne 31 32 DRAWINGS Pages 33 to 41 TABLES No 1 Gas DEGSSUPES do cce M 42 No 2 Pilot Jet 81268 ensi dd a Ge eli 42 No 3 Jet poro eap aav Oe Ee Pop tta Pp eeu dog 42 Abbreviated Parts List iei oni Back Cover A PILOT WILL NOT LIGHT AFTER REPEATED ATTEMPTS YES Replace battery check NO 4 Service or replace control rod assembly Go to A1 Piezo click Defective 5 Replace Piezo go to A1 8 Clean and go to A6 NO Go to A11 YES 7 sthere carbon on the pilot head 6 15 there a spark at the igniter YES 9 Astrong spark 10 Spark OK Go to C every time to check gas supply NO 1 Isthe spark gap correct 12 Replace electrode assembly See Drawing No 1 Go to A9 YES 13 Are all connecting wires 14 Is the high tension wire 15 Replace wire secure at both ends shorting to the heater Go to A9 NO NO 17 15 the electrode 18 Replace electrode insulator cracked assembly Go to A9 9 Fix Go to A9 19 Fit new Piezo or battery ignition module Go to A9 B ECS FIREWON T LIGHT AFTER REPEATED A
3. FLAME SENSOR PARK ELECTRODE ELECTRODE SPARK GAP 4 5mm Undersize gap may cause electrical shut down THERMO COUPLE UNSCREW JET FOR CLEANING AND REPLACING Jet is normally screwed right in but may be unscrewed slightly to increase gas flow amp _ ERST Remove 6 BOTTOM PLUG BALTIMORE STD from Dec 2000 BALTIMORE ECS from Dec 2000 ALSO MONACO ECS 33 DRAWING 2 PLACEMENT OF EMBERS Place embers on top of Slot shaped burner ports Embers around sides Keep embers clear of small round burner ports DRAWING 3 High Burn Pilot Adjuster Filter Low Burn Adjuster Pressure Test Point Thermocouple Connection BM 733 VALVE STD Models 34 DRAWING 4 GAS VALVES Bridge these two terminals to bypass thermostat ACC Models SIT 820 VALVE Low pressure adjusting screw Bridge these K two terminals to bypass thermostat High pressure adjusting nut Inlet Test Point Outlet Test Point RMT Models Gas Outlet SIT 825 VALVE Low pressure adjusting screw High pressure adjusting nut Outlet Test Point iS Gas Outlet Ss 5 SIT 845 VALVE SEE 3 1 6 FOR NAPLES SEVILLE VALVE 35 TESTING FOR PILOT GAS FLOW LIGHT A MATCH AND ALLOW GAS TO FLOW TO PILOT DO NOT LIGHT A MATCH IF YOU SMELL GAS DRAWING 5 MATCH BLOWS BUT PILOT DOES NOT LIGHT RE
4. NTROL sox CONNECTORS L WHITE WHITE ECS FAN LOOM WIRING Orange to T3 T4 Orange to R1 Gc em amp J1 Orange to T4 T3 2 lt _Orange to J9 J9 to Ign Blue to Blue tolgn_ to Therm Ign o 2 White to Fan to Fan Blue fan fo fan Redto Fan 32 R3 R5 els 9 Orange to J2 toJ2 gt XN E Earth Post Red to Red to F4 Black to Ign Black to Fan to Fan 2 d 35 Connector Block range to J1 J T3 Orange to 24 Orange to Therm Grn Yel to Ign EARTH Chassis FAN t Brown to Ign E gt g g F3 use t A F Grn Yel to Mains Grn Yel to Ign Grn Yel to Fan Circuit Board Replacement Mains Lead Part No 588068 ECS CONTROL BOX WIRING DIAGRAM NOTE If the supply cord is damaged it must be replaced by the manufacturer or its service agent or a similarly qualified person in order to avoid a hazard 32 DRAWING 1 PILOT ASSEMBLIES THERMOPILE Not on STD Models THERMOCOUPLE PULL PILOT CAP MOUNTING STRAIGHT UP BRACKET UNSCREW SPARK ELECTRODE JET USING 4mm HEX KEY PILOT JET SPARK GAP 8 Both Types COMPRESSION NUT BALTIMORE STD ACC RMT BALTIMORE ACC RMT NAPLES NAPLES amp SEVILLE up to Dec 2000 amp SEVILLE from Dec 2000 ALSO MONACO ACC SPARK ELECTRODE SPARK GAP 4 5mm
5. 14 Accessing the fan assembly ite Io RR APA Rt 14 15 Removing and replacing the pedestal and pedestal foot 15 Accessme the Bri RR 15 NAPLES amp SEVILLE ASSEMBLY AND DIS ASSEMBLY Removing and replacing the lass 16 Fitting louvre assemblies and dress guards eeeeeene 16 17 Removing and replacing burners lass 17 Removing and replacing the pilot assembly eee 17 Accessing the main injectors eu tration e 17 18 Accessing control valve 2222 e eis d eget ig P EDU 18 Removing and replacing the fascia occa II rr e pecie ae oes 18 PRCOE SSIS Ehe ood 18 19 Accessing and retro fitting the 415 4 19 SERVICE ADJUSTMENTS Gas pressure adjustment else do ested 20 21 More 4111 41 41 1110 1 11 1 9 21 Converting Baltimore from LPG to 22 Converting Naples Seville from LPG to 23 Remote control 225 24 25 Thermostatic Controls sesinin a iato 25 26 27 Re eiver switch positions
6. 16 Replace jet and re test Go to 2 T Adjust pilot gas Is pilot jet flow or replace correct size Pilot gas filter See Table No 2 Re test Go to 2 17 _ Fit new control rod Re test Go to 2 Some models only D PILOT LIGHTS BUT WILL NOT REMAIN ALIGHT Not ECS Disconnect the valve control rod and adaptor if fitted and operate the valve directly Replace or service the control rod and re test Does the pilot remain alight 3 Is the thermocouple connection tight at the control valve Tighten connection and re test 5 Is the thermocouple output at least 15 mV when the pilot is alight Replace faulty control valve and re test Is the flame impinging on the thermocouple Adjust the pilot flame size Go to C11 0 Replace thermocouple and re test Is there soot on the thermocouple 11 Clean thermocouple and adjust pilot air mixture sleeve for cleaner pilot flame Go to 3 Some models only STD HEATERS PILOT ALIGHT BUT BURNER WILL NOT LIGHT WITHIN TEN SECONDS FIRST For an LPG heater check that there is ample gas in the bottle For a Thermostat heater verify that the sensor is not warmer than the temperature set point 1 2 Is the gas pressure low Adjust the pressure after the regulator and re test Re arrange logs Are the logs correctly and re te
7. A REMOTE CONTROL INSTALLATION BALTIMORE amp MONACO ACC models only NOTE The receiver should be mounted in the position that gives it best line of sight to the hand held remote control Options are at either side of the pedestal at each rear corner or on the wall alongside the heater Fit four alkaline batteries 1 5 volt AA not supplied into the receiver and mount it in the receiver box using the nuts and screws provided To mount the receiver alongside the pedestal remove the two screws retaining the rear pedestal panel at the side selected offer the receiver box up to the retaining screw holes and re fit the screws Alternatively mount the receiver box on the wall near the heater but not above it Remove the control valve access panel and remove the jumper wire from the control valve noting the terminals to which it was attached Feed the receiver box loom through the back valve access panel and connect the red and white wires to the terminals originally joined by the jumper wire The red and white connections are interchangeable Ignore the other wires Replace the access panel Install two alkaline batteries 1 5 volt AAA not supplied in the remote control and test run using the instructions supplied with the remote control ERMINALS4 REMOTE ER MOUNTING BOX THERMOPILE REMOTE RECEIVER WIRING DIAGRAM 24 5 2 5 3
8. check the modulating coil on the valve for discontinuity in the winding If it is OK the receiver or receiver control box are probably the cause of the problem ECS MODELS The flame modulation is controlled by the top rocker switch of the handpiece When the fire is alight holding down the end should increase flame height while holding down the end will decrease it The change in flame height is stepless and it takes 15 or 20 seconds to run through the full range As for the RMT models above the voltage should be checked only while the modulating coil on the valve is connected Ease the connectors at the top of the modulating coil part way off and measure the voltage at the exposed lower part of the terminals The normal voltage range is approximately 3 volts to 11 5 volts dc If the measured voltages are correct and the flame is not modulating then the valve is probably faulty A faulty modulating coil winding will result in a false voltage reading at the coil SOOTING If you encounter sooting inside the glass check the following items Verify that the gas pressure is correct Verify that the correct sizes of jets are fitted see Tables 2 3 ncrease the primary air intake if necessary by opening the rotary sleeves on the main burners adjacent to the main jets If the problem persists check to see whether the main manifold the one into which the main jets are screwed has been forced from its correct posi
9. 6 When the display shows the SET TEMP will be displayed below the ROOM TEMP For the burner to light the SET TEMP must be higher than the ROOM TEMP Raise the SET TEMP if necessary by pressing the right hand button Turn the PILOT control fully anticlockwise to the position and the fire will light at full heat There may be a strong smell the first time the logs are fired but this will soon disappear After ten minutes set the HI LO control to give the desired heat output At this stage you may turn on the fan by rotating the fan switch in either direction The switch gives three speeds and has OFF position NOTE The fan is also controlled by an internal switch which will not permit it to start until the fire is hot about ten minutes from cold on high fire and will keep it running for some time after the fire goes out PROGRAMMING THE IRRC 300 REMOTE CONTROL The control can be programmed to operate the heater at a desired later time The controls for this are under the sliding cover below the display Programming instructions are in the instruction sheet supplied with the remote control THE IRRC 400 PORTABLE REMOTE THERMOSTAT RMT Models This is supplied with RMT models and it has two modes MANUAL and AUTOMATIC First check that good batteries are fitted in the remote control To fit batteries two AAA alkaline slide the cover below the display in the direction of the arrow and pull it further in t
10. Pressing the top button on the handpiece or the press button beside the receiver once will extinguish the fire The fan will stop when the firebox has cooled down DELAYED SHUT DOWN If while the fire is burning the delayed shut down button the bottom one on the hand piece is pressed once the fire will continue to burn for approximately 30 minutes and then shut down When delayed shut down has been activated the receiver indicator light will flash on and off Pressing the delayed shut down button again will cancel the delayed shut down and return the system to normal operating condition the receiver indicator light will be lit continuously PROGRAMMING THE WALL THERMOSTAT The thermostat can be programmed to distinguish between weekdays and weekends Each 24 hour period can be split up into four periods in 15 minute steps each period having its own SET temperature If the heater is not required to operate during one or more of these periods a very low set temperature is programmed Hence there are eight periods four for weekdays and four for weekends each period if desired can have a different SET temperature The SET temperature is the desired room temperature As noted above at any time the programmed set point can be over ridden without upsetting the programme which takes control again at the beginning of the next period ELECTRICAL FUNCTION WARNING When removing the control box from the heater extract only the two bl
11. hand end of the unit Disconnect the existing brown supply terminals and connect them to each of the terminals at the end of the thermodisc loom Replace the fan access panel the logs the glass and the bottom louvre Restore the mains supply and test remembering that the fan will start about eight to ten minutes after establishing a high fire FAN ACCESS PANEL FAN HEATSHIELD AIR DEFLECTOR FAN ASSEMBLY MOUNTING SCREW THERMO DISC SERVICE ADJUSTMENTS GAS PRESSURE ADJUSTMENT pressure adjustments except the low pressure on the RMT model must be made while the heater is operating on the setting BALTIMORE STD NG This has a pressure regulator separate from its control valve The regulator must be set to 1 0 kPa The pressure test point is on the side of the regulator and the adjusting screw is on the top Slacken the lock nut and rotate the screw by hand screwing down to increase the pressure Tighten the lock nut after adjusting This should result in a valve outlet pressure of 0 72 kPa BALTIMORE STD LP This model has no internal pressure regulator as it runs directly on the 2 71 kPa pressure delivered by the gas bottle regulator BALTIMORE amp MONACO ACC NG and ACC LP These have a pressure regulator inside the control valve There are two test points side by side on top of the control valve the outlet pressure test point is the one closer to the flame size control knob If a
12. held or wall mounted 5 Does the heater light when 7 the wires at the two terminals Wall mounted on the wall thermostat are connected together by a jumper wire YES Do the batteries in the wall thermostat require replacing Usually once a season Do the batteries in the hand unit or the ACC receiver require replacing Usually once a season 1 12 Replace the wall thermostat and re test 13 Replace batteries and re test 15 Does the heater light when the two thermostat terminals on the valve ACC models the receiver control box RMT models or the terminals on the cabinet back ECS models are NO connected by a jumper wire ist See Drawing Nos 8 9 10 si YES YES 18 16 Replace thermopile 17 Replace control and re test valve and re test 14 15 the thermopile output more than 325 mV when disconnected from the control valve Repair wiring from heater to wall unit or valve to receiver and re test Some models only THERMOSTAT HEATERS ERRATIC OPERATION ROOM TEMPERATURE FLUCTUATES TOO WIDELY Ensure that the wall thermostat or hand unit are exposed to free flowing room air but not in draughts or too close to windows HEATER CYCLES ON AND OFF TOO FREQUENTLY Move the wall unit or hand unit further away from the heater ensuring that it is exposed to free flowing room air but not in draughts or near windows A powerful heater in a relat
13. hole jets in their place Note that the new jets are different sizes The 79 0 85 mm jet is for the front burner nearest you while the 7 0 90 mm jet is for the back burner Note When replacing an injector it should not be over tightened and a small amount of teflon thread sealant not tape should be applied to the thread to prevent gas leakage Fit the new front and rear burners and re install the embers logs glass etc as previously detailed See 1 2 Remove the side and rear access panels to expose the control valve See 1 6 Disconnect the gas supply pipe from the inlet to the regulator and in its place fit the control valve to regulator connecting pipe as shown Fit the regulator to the other end of the pipe as shown Control Valve to Regulator Connecting Pipe Connect the NG gas supply to the regulator inlet and check all new joints for gas leaks Adjust the regulator until the test point pressure is 1 0 kPa when the fire is operating at HIGH Replace the side and rear access panels Carry out a full test firing procedure as described in the installing and operating manual 22 4 2 CONVERTING NAPLES OR SEVILLE FROM LPG TO NG 1 Remove the burners see 2 4 but do not discard them 2 Dis assemble the pilot assembly and fit the new pilot jet See Table 2 for jet size NOTE Always smear ROCOL MOLYCOTE J166 on the pilot tube retaining nut threads when re fitting the pilot tube THERMOPILE THERMOCOUP
14. leaks Correect wire connections are shown in the wiring diagram in 5 2 ECS Models Turn off the gas supply Remove the access panels See Section 1 6 1 and 1 6 3 Remove the valve top heat shield 3 screws Disconnect the wiring loom from the reset switch on the rear access panel the thermodisc switch on the rear of the firebox the modulating coil on the valve and the earth terminal on the valve Un plug the ignition loom at the top of the control box Disconnect the spark wire the flame sensing wire and the earth wire from the ignition module on the valve Leaving the ignition loom connected to the ignition module carefully slide the ignition module vertically from its mounting on the gas control valve Disconnect the gas pipe at the inlet to the control valve See Drawing No 11 At the control valve disconnect the pipes to the burner and the pilot Remove the screws at each end of the valve mounting cradle and lift the valve clear Re assemble in the reverse order taking care to check for gas leaks 1 12 ACCESSING THE FAN ASSEMBLY 1 12 1 NZ STD Models These have the fan assembly mounted inside the pedestal rear panel Un plug the lead from the mains supply Pull off the fan speed control knob Remove four screws at the rear of the pedestal Operating from the speed knob end move the fan assembly away from you while swinging the far end rearward until the assembly can be lifted clear Reverse t
15. receiver receiver loom or FAULTY Refer to ECS control box electrical function 6 2 26 Check for blocked pilot jet or tube Clean and re test C SPARK OK BUT PILOT REFUSES TO LIGHT Not ECS FIRST Check that all shut off valves in the gas supply are open For LPG models check for gas in the bottle and open the bottle valve Check for a gas smell near the pilot and wait for it to disperse before starting this procedure 1 Press control down Pilot 2 3 Does flame in Pilot position and _ gnites Is flame remain when knob hold match flame at pilot satisfactory is released 15 See Drawing No 5 secs after ignition 4 Does match flame blow sideways See Drg Nos 5 amp 6 5 Wait several minutes for pure gas 6 Turn pilot OFF and attempt re lighting five times without match 9 7 Purge air from Is flame Does pilot system until pilot weak light four out of ignites Go to 2 five times Go to A9 OK for service 40 Disconnect control 11 5 gas pressure rod and adapter and OK after 12 hold valve down in regulator Adjust regulator position See Table No 1 test ignition Go to 2 15 Clean jet and re test Go to 2 13 Does match flame blow sideways See Drg Nos 5 amp 6 14 Is pilot jet clear See Drawing No 2
16. type NG 591240 588596 588596 591219 588596 591219 588596 588596 591219 588596 591219 Conversion Kit NG to LP Thermopile 750 mV 580mm long Log assembly front Log top Log rear Pilot electrode Thermocouple Piezo igniter Spark lead Glass side Glass front Pilot jet new type LP Main Burner Jet Front NG Main Burner Jet Rear NG Main Burner Jet Front LP Main Burner Jet Rear LP Masport Gas Fires are manufactured in New Zealand by MASPORT LTD 1 37 MT WELLINGTON HIGHWAY P O Box 14 349 Panmure Auckland 6 New Zealand
17. 5 3 1 5 3 2 NAPLES AND SEVILLE Open the left lower louvre assembly to gain access to the control valve The two terminals on the front face of the valve are normally wired to the on off switch on the side of the fascia column In order to retain the function of the on off switch the receiver should be wired in series with this circuit Alternatively the receiver can be wired directly to the terminals but in this case stopping and starting the fire will be controlled entirely by the remote control It will then not be possible to start and stop the fire by the fascia switch As in the case of the Baltimore only the red and white wires from the receiver box are used Ignore the others Fit 4 alkaline batteries 1 5 volt size AA not supplied into the receiver unit The receiver unit in its box is mounted on the wall alongside the fascia Mount the box where it will give best coverage of the room with the receiver window and control switch facing into the room Do NOT mount the receiver behind the louvres inside the firebox case as the heat there will destroy it Install 2 alkaline batteries 1 5 volt size AAA not supplied in the remote control and test run the installation following the instructions supplied with the remote control la p Thermocouple lt 1 Igniter Igniter Piezo OFF Burner Thermocouple EE 6 IN Te inser Thermostat Remo
18. ASON AIR IN PIPE S ACTION PURGE DRAWING 6 MATCH STANDS TALL REASON NO GAS FLOW ACTION TEST FOR GAS SUPPLY VALVE S OFF PILOT JET BLOCKAGE PILOT LINE BLOCKAGE 36 DRAWING 7 LOG POSITIONING M P C2 2 12 1 58 FIREBOX CORNER 161 TO FIREBOX 0 a NT BALTIMORE amp MONACO 2 2 2 lt P J 150 TO FIREBOX CORNER EET etsy 2 5 FA NAPLES amp SEVILLE 37 DRAWING 8 REAR VIEW STANDARD MODELS z t 9 lt 2 8 28 5 gu 2 6 8852 2 Sevro 2 9 4058 85 Y 5 V4 o SQ OW 2 NONN 5 2 9 2 ENS 7 20 ff js 3 0174 RN 57 V 17 im 7 5 a b WY fff gt 2 KV AD 9 gt 8 y lt NY 14 22 455 0480 o oc 23 368 2 Ge o 2 5 0 s Z2 ae o Em O ce i o 3 a gt lt DRAWING 9 REAR VIEW ACC MODELS 5 9 8 0 S E 5 5 E c 9 E 8 ren c 23 o lt c LL NIS m bb
19. LE _ MOUNTING BRACKET N ELECTRODE PILOT JET PILOT INLET COMPRESSION NUT PULL PILOT CAP STRAIGHT UP UNSCREW JET USING 4mm HEX KEY DO NOT REMOVE PILOT TUBE UNSCREW JET FOR CLEANING Spark electrode OR REPLACING and flame sensor Jet is normally screwed electrodes right in but may be omitted for clarity unscrewed slightly to increase gas flow DO NOT DISCONNECT ANY FIRST REMOVE WIRES OR TUBES BOTTOM PLUG 3 Remove both the single hole main jets injectors from the manifold at the right end of the burner tray and fit the new seven hole jets in their place Note that the new jets for these models are not different sizes for the front and back burners The 7 0 85 mm jets are for both burners Note When replacing an injector it should not be over tightened and a small amount of teflon thread sealant not tape should be applied to the thread to prevent gas leakage 4 With the lower left louvre open carefully remove the two screws that hold the regulator in the control valve and fit the replacement regulator REGULATOR 5 Refit the burners and re install the embers logs glass etc as previously detailed See 2 3 6 With the fire running at HIGH check the outlet pressure from the control valve and adjust if necessary to 0 80 kPa See 3 1 paragraph 4 7 Carry out a full test firing procedure as described in the installing and operating manual 23
20. MATION BASIC DESCRIPTION The main components are The HANDPIECE This is a battery powered infra red hand held remote controller which a Lights and extinguishes the fire by using the top button b Raises and lowers the flame height using the top rocker switch c Switches the fan to any of its three speeds or OFF using the lower rocker switch d Switches the fire off after a 30 minute delay by pressing the bottom button The handpiece has a small red indicator which lights whenever a command is being transmitted to the receiver The RECEIVER This is mounted on the front corner of the pedestal surround just above floor level The receiver has a red INDICATOR LIGHT alongside the receiver bulb and also a PRESS BUTTON which will light and extinguish the fire independently of the handpiece This is useful in the case of flat handpiece batteries The CIRCUIT BOARD for the control system is mounted in the control box and is connected to the receiver by an un pluggable receiver cable The CONTROL BOX is inside the rear panel of the pedestal As well as the circuit board it houses the transformer which supplies 24 v AC for the circuit board the RELAY and the FUSE 1 A F 20x5 dia for the igniter module not user serviceable The THERMOSTAT TERMINALS are mounted on the back face of the pedestal rear panel These are bridged by the THERMOSTAT LOOP unless the optional WALL THERMOSTAT is fitted in which case it is connected across the t
21. SERVICE MANUAL for Masport BALTIMORE MONACO NAPLES amp SEVILLE GAS FIRES TO BE USED ONLY BY AUTHORISED PERSONNEL CONTENTS TROUBLESHOOTING Page A Pilot will not light after repeated attempts 2 B ECS fire won t light after repeated attempts 3 C Spark OK but pilot refuses to light not ECS sss 4 D Pilot will light but will not remain alight not 655 5 E Standard heaters Pilot alight but burner won t light in 10 seconds 6 F Thermostat heaters Pilot alight but burner won t light in 30 seconds 7 Thermostat heaters Erratic operation 8 flame modulation on ECS models 8 I 8 BALTIMORE amp MONACO ASSEMBLY AND DIS ASSEMBLY Removing and fitting glass louvre assembly dress guard front 9 10 Disconnecting the flue oiii c d uad 11 Removing and replacing the cabinet cte E pt poteet 11 Access panels removing and 1 11 12 Removing and replacing the 12 Removing and replacing the pilot assembly and pilot jet 12 13 PROCESSING the mam mjeetubS ien peque 14 Removing control valves and
22. SSING THE MAIN INJECTORS Remove the burners See 2 4 17 2 7 2 8 2 9 UA Da The injectors can now be unscrewed from the manifold WARNING On some models the jet sizes in the front and back injectors are different Take care not to mix them up Note When replacing an injector it is should not be over tightened and a small amount of teflon thread sealant not tape should be applied to the thread to prevent gas leakage ACCESSING THE CONTROL VALVE NAPLES amp SEVILLE Remove the glass or glass assembly See 2 1 or 2 2 Turn off the gas and un plug the lead from the mains power supply Disconnect the gas supply pipe at the inlet to the control valve Remove the embers logs and log supports See 2 4 steps 2 4 Remove the heat shield above the valve by extracting the screws holding it to the firebox base Extract the four screws holding the burner tray to the firebox base Lift the burner tray clear The control valve pilot assembly and manifold lift clear as a complete assembly and these parts can be removed and serviced as required Reassemble in the reverse order taking care to check for gas leaks REMOVING AND REPLACING THE FASCIA Un plug the lead from the mains supply Extract the six screws two each side and two at the top which hold the fascia to the firebox cabinet Taking care not to strain the wiring looms ease the fascia away from the firebox The looms can be di
23. TTEMPTS Note The ECS pilot shuts off each time the fire is extinguished and re lights each time the fire is started When operating correctly the pilot spark ceases as soon as the pilot flame is established and the main burners ignite automatically shortly thereafter FIRST Check that the mains power supply and the gas supply are valid and that any gas valves are fully open 1 Aim the handpiece at the receiver and press the top round button 2 Does the red indicator 3 Check batteries on the handpiece flash Try again YE S Handpiece OK NO 4 Indicator flashes Handpiece faulty 11 Gas line or injectors clogged 9 Does spark cease YES NORMAL Clean and YES wre test Replace weak From F15 batteries Go to B1 Go to B 7 from burners to valve 15 Verify ignition 3 6 ly faulty P loom plugs are firml as supply faulty Purge line by repeated re test pressing RESET switch at rear when spark ceases after each try Pilot ignites NO YES 27 Follow steps A 11 Go to B 8 to A 18 and re test 20 Check mains and re test 4 Hold match flame at pilot while spark is on Does flame blow sideways See Drawings 5 amp 6 OK GotoB7 nodule and re test Go to B 6 air by repeated 2 PRESSUR starting attempts Check all receiver cable connections and re test If still Remedy gas no indicator light supply faulty
24. ack hex headed screws at each end of the pedestal rear panel The four plated pan head screws fix the lid the pedestal rear panel to the control box These must be extracted only by persons qualified to service mains voltage electrical appliances Checking of the electrical components within the control box is to be carried out only by suitably qualified personnel The normal operating sequence of the components in the control box is described so that any deviations from normal can be used to diagnose possible faults A correctly operating control box will have the mains voltage at terminals A and B and a 24v ac supply at terminals J1 and J2 There should also be 24 v across and J9 A voltage dependent resistor VDR is fitted across the mains terminals C and D to absorb mains voltage power spikes 29 If the circuit board is functioning correctly and a valid start fire signal has been sent from the receiver a relay on the pc board will connect J9 to J8 If the thermostat is currently calling for heat or if the jumper wire is across the thermostat connecting terminals J8 will then be connected to R2 on the main relay and since R1 is permanently connected to J1 there will be a 24v ac supply to the coil of the main relay This will close R4 and R5 sending a mains signal from R5 to Fl the input terminal of the lamp ignition module fuse The outlets from the fuse F2 and F3 which are common are fed via the ignition loom to the ig
25. an speed even though the thermostat shuts the flame down meanwhile The fan will continue running at the selected speed after flame shut down until the firebox has cooled somewhat However if the mains supply is interrupted the flame will re start at the low fire setting and the fan speed will need to be reselected also The fire cannot be run without an active mains supply The control box is connected to the ignition loom through a 9 way connector plug and the fan loom also has a connector plug so the entire control box can be readily extracted from the heater For the safety of persons un qualified to deal with electrical circuits it is possible to do this without opening the cover of the control box The heat shield surrounding the rear of the control box must always be in place when the heater is used It is not necessary to remove the heat shield from the box at any time The ignition loom which includes the feed and return wires to the thermodisc switch also carries the modulating coil feed wires The remaining wires of the ignition loom the ones actually powering the ignition module terminate in a strip connector plug which can be accessed if absolutely necessary by removing the top lid of the ignition module Great care must be taken in withdrawing this plug If required the ignition module can be lifted clear vertically from the valve for valve servicing It is not necessary to withdraw the strip connector plug to release the gas val
26. ative trim is correctly in place before sliding the foot and trim back around the pedestal again keeping the foot in contact with the floor to avoid pedestal finish damage Re connect the receiver loom if applicable 1 15 ACCESSING THE THERMODISC Recent Baltimores amp Monacos except Aust STD If the heater has a fan mounted on the rear of the cabinet remove the fan see 1 12 to reach the thermodisc If easier access is needed also remove the rear access panel For other models remove the rear access panel to access the thermodisc 15 mO 2 2 2 3 2 3 1 1 NAPLES amp SEVILLE ASSEMBLY amp DIS ASSEMBLY REMOVING AND REPLACING THE NAPLES GLASS Remove the top louvre assembly and the bottom right louvre assembly by lifting upward then outward Swing the bottom left louvre assembly open and lift it off its hinge If a dress guard is fitted release it by springing out the clips which hook behind the vertical sides of the glass frame While supporting the glass bay window assembly remove the two horizontal fastening screws at the ends of the top of the assembly Pull the glass assembly outwards at the top until it is about 15 from vertical then lift it up out of the bottom retaining channel in the base of the firebox To replace the glass assembly follow the above steps in the reverse order taking care to clean the inside surfaces of the glass assembly beforehand and making sure that the glass seali
27. be above the prevailing ROOM temperature before the heater will light The SET temperature can be altered by pressing the and buttons alongside the display If there is no display check the thermostat batteries 3 x AA alkaline To avoid the risk of backburning do not attempt to re light the fire less than three minutes after it has been extinguished 26 5 4 Check that the power switch at the wall is ON and press the top round handpiece button while aiming the handpiece toward the receiver on the right front corner of the pedestal foot The red indicator light on the handpiece should light and the red indicator light alongside the receiver on the pedestal foot should light in response and remain alight after the handpiece button is released If the handpiece indicator does not light up check the handpiece batteries 4xAAA cells If the receiver indicator does not light press the small button alongside the receiver on the pedestal foot If the receiver indicator still does not light press the red RESET button on the back of the heater and try again As soon as the receiver indicator lights a thirty second ignition sequence begins After about three seconds from the start there will be a continuous spark at the pilot electrode which will light the pilot When starting for the first time there will probably be air in the pilot line supply pipe so ignition may not occur immediately If it has not lit within about thirty se
28. by an internal switch which will not permit it to start until the fire is hot about ten minutes from cold on high fire and will keep it running after the fire goes out The handpiece will not start the fan during the warm up period but it can pre select the speed at which the fan will start once the firebox is hot RECEIVER SWITCH POSITIONS ACC and RMT models The receiver switch has three positions OFF and REMOTE OFF prevents the main burner from being lit This is a useful safety feature if children might play with the remote control ON bypasses the remote control entirely allowing the heater to be lit even though the batteries in the receiver or remote control are dead or in the case of the RMT model if the mains power supply has failed In this setting the thermostat is inactive and the heat output is fixed on LOW for the RMT models It may be controlled manually on all other models REMOTE brings the remote control into full operation allowing its in built thermostat to match heat output to the heating needs of the area the remote control is in provided that the remote control is left pointing toward the heater For automatic heat control with RMT models the remote control must be ON in the AUTO mode The remote control can be set to automatically run the heater within any desired time period See the separate remote control operating instructions for full details 27 6 6 1 ECS INFOR
29. conds the spark will cease In this event press the red RESET button on the back of the heater and try lighting again If you need to press the reset again wait at least ten seconds before doing this If there is a lot of air in the pipeline it may be necessary to repeat this reset procedure several times When the pilot lights the ECS system shuts down the ignition spark and then turns on the gas supply to the main burner This will ignite shortly after Once the main burner is alight the size of the flame can be adjusted using the top rocker switch on the handpiece Pressing increases the flame Note that the response to flame adjustment may take about twenty seconds so the rocker switch should be held down until the flame reaches the desired height While the heater is being switched on and off by the wall thermostat if fitted the red indicator light beside the receiver will remain alight showing that the heater is ready to light again when the room temperature falls The flame will light at its last height setting The pilot light extinguishes each time the flame extinguishes If the mains supply to the heater is switched off the fire will light next time at the LOW flame setting but if the mains supply is uninterrupted the flame will light again at its last setting The lower rocker switch on the handpiece controls the fan switching it to OFF LOW MEDIUM and HIGH sequentially NOTE The fan is also controlled
30. djustment is necessary uncouple the control rod from the top of the flame size control knob extract the screw from down the centre of this knob and pull the knob off vertically The pressure is then set by rotating the knurled plastic wheel exposed by removing the knob Once the pressure is correct 0 95 kPa for NG or 2 5 kPa for LP care must be taken not to turn the plastic wheel as the knob is re fitted in its maximum anti clockwise position This position is set when the skirt of the knob is contacting the adjacent metal up stand After fitting the knob rotate it clockwise and then fully anti clockwise while observing the pressures to verify that they are correct before replacing the retaining screw and re coupling the control rod BALTIMORE RMT NG and RMT LP These also have a pressure regulator inside the control valve The outlet pressure test point is on the top of the control valve and is furthest from the gas inlet connection There are two pressure settings to adjust high and low Access to the adjusters is gained by removing the protective transparent cap at the very top of the control valve This will expose the central screw low pressure adjuster and a 10mm hexagonal nut surrounding it high pressure adjuster Set the high pressure first With the heater running on HIGH make the adjustment by rotating the 10mm nut screwing down to increase the pressure Correct pressures are 1 0 kPa for NG and 2 71 kPa for LP To set the low pre
31. e 10mm nut screwing down to increase the pressure and up to decrease it Before setting the low pressure remove one of the blue wires connected to the top of the modulating coil There is no need to alter the handpiece control setting Adjust the low pressure by rotating the central Phillips head screw taking care not to shift the position of the already adjusted 10mm hex nut Screw down to increase the pressure The correct low pressures are 1 0 kPa for LP and 0 30 kPa for NG Replace the protective cap on top of the adjusters re fit the blue wire to the modulating coil rotate the assembly above the coil to its original position and re fit the heat shield above the valve 20 3 2 NAPLES and SEVILLE models NG amp LP The manifold pressure is controlled by a replaceable regulator built into the control valve The regulator must be changed when converting from one gas to the other There are two pressure test points on the face of the regulator The inlet pressure is measured at the lower test point and the outlet pressure at the upper one The pressure is altered by rotating the knob on front of the regulator If the pressure on maximum output is incorrect it should be 0 80 kPa for NG and 2 58 kPa for LPG remove the screw in the centre of the knob pull the knob off rotate the shaft to the correct position and refit the knob making sure it is against its travel limit stop while the shaft 15 still in the position giving the required pressu
32. e cells with fresh ones See the thermostat instruction sheet for programming details and a full description of its capabilities FIRE LIGHTING About 3 seconds after the ignition module is activated there will be a continuous spark at the pilot light electrodes f there is no spark press the top button on the hand piece to extinguish the red light beside the receiver press the reset button ON THE REAR OF THE HEATER and then press the top handpiece button again If the spark stops before the pilot ignites press the reset button on the rear of the heater and try again Sometimes with a new installation it will take several attempts to give sufficient time to bleed air out of the pilot pipeline As soon as the pilot lights the flame sensor will signal the high tension spark to stop The gas valve will receive a signal to supply gas to the burners and they will light The flame height can be controlled by the top rocker switch on the handpiece Note that flame size change is deliberately slow and it will be necessary to hold the rocker switch down for about 10 seconds to go through the full flame adjustment FAN CONTROL While the fan speed can be pre selected at this time using the lower rocker switch the fan will not start until the firebox has reached a reasonable working temperature The fan will start automatically once this has been attained Usually about 8 minutes depending on the flame height SHUT DOWN
33. em from falling and breaking Adhesive tape will do this Remove the two top glass trim fastening screws positioned horizontally one at each end of the trim slide the trim forward and lift it clear Lift the front glass clear first followed by each side glass As each side glass is removed a spring a backing strip and a glass rope will be released from behind its rear vertical edge TRIM FASTENING SCREW ONE EACH SIDEJ TOP TRIM GLASS SPRING Monaco Remove two fastening screws securing the top glass trim Prise forward the top glass trim and lift it clear Note This will release the top edges of the left and right glass retainers Lift the glass retainers to remove them keeping a hand on the glass to ensure that it does not fall forward Lift the glass clear FITTING THE GLASS THE LOUVRE ASSEMBLY THE DRESS GUARD AND THE FRONT PANEL GLASS ASSEMBLY Baltimore Clean all inside glass surfaces carefully and keep fingerprints off them as they are assembled Assemble both side glasses Fit the spring the backing strip and the glass rope in that order into each retaining slot and then each glass MAKING SURE THAT THE SMOOTH EDGES WILL AGAINST THE FRONT GLASS Push them back against their springs until the front edges drop into the front slot The front glass can then be fitted TAKING CARE THAT THE BEVELLED EDGES FACE THE FRONT i e away from the side glasses Offer the front glass into position with its low
34. er edge just above the top of the bottom retaining channel Press the front glass back against the side glasses compressing the springs until it the glass is directly above the 9 10 1 2 2 1 2 3 Uo 1 2 4 TRIM FASTENING SCREWS SIDE GLASS RETAINERS channel Maintaining the backward pressure slide the front glass down into the channel For safety strap the glasses together with a piece of adhesive tape at each top corner to prevent them from falling out while the top trim is being fitted Slide the top trim into position under its guides and replace the two horizontal retaining screws Before tightening the screws ensure that the three glass pieces are seated snugly against the top glass tape to prevent any leakage Do not over tighten the screws Remove the adhesive tape and clean the glass Monaco Assembly is the reverse of the above removal procedure Clean the inside surface of the glass and keep fingerprints off it as it is re assembled Place the glass in position noting that the bottom edge of the glass has no gasket Replace the left and right glass retainers fitting their lower ends behind the bottom glass trim Slide the top glass trim into place making sure the top ends of the side glass retainers are captured Fit the two fastening screws LOUVRE ASSEMBLY Fit the slot at each end of the louvre assembly over its retaining post For the Monaco ensure that the cent
35. ght s button increases it The SET temperature is displayed below the ROOM temperature Note that the flame size automatically reduces below the maximum as the room temperature nears the set temperature finally shutting down altogether If the remote is ON in the AUTO mode and it is POINTING TOWARD THE HEATER it will regulate the flame size to maintain the desired room temperature About ten minutes after lighting the fire you may turn on the fan by rotating the fan switch in either direction The fan has three speeds OFF and it is also controlled by an internal switch which will not permit it to start until the fire is hot about ten minutes after lighting The fan will keep running for some time after the fire goes out PROGRAMMING THE IRRC 400 REMOTE CONTROL The control can be programmed to operate the heater at a desired later time The controls for this are under the sliding cover below the display Programming instructions are in the instruction sheet supplied with the remote control THE WALL MOUNTED PROGRAMMABLE THERMOSTAT ECS MODELS ECS models have a remote control handpiece and thermostat connecting terminals on the rear of the heater If the wall thermostat is not fitted a small wire bridging loop must be fitted across these terminals or the heater will not light If the battery operated wall thermostat is fitted it must be switched to HEAT under the bottom hinged cover and the SET temperature must
36. he extraction procedure when re assembling 14 1 12 2 1 12 1 12 4 O ACC and RMT Models These have the fan assembly mounted inside the pedestal rear panel A thermodisc switch is fitted adjacent to the rear of the firebox Un plug the lead from the mains supply Remove the four retaining screws at the rear of the pedestal Lift the fan assembly carefully away from the pedestal until the loom connector block is exposed Disconnect the connector block and lift the fan clear Reverse the extraction procedure when re assembling Aust STD Models These have the fan assembly mounted on the rear of the heater cabinet The mains cord enters the fan assembly and an internal loom extends up to the three speed switch at the top control panel No thermodisc switch is fitted Un plug the lead from the mains supply If fixing screws are fitted along the top of the fan housing remove them While supporting the housing from falling outward lift it up to disengage it from the keyhole slots Carefully swing the top of the fan housing away from the heater cabinet until it can be lifted clear of the cabinet at its bottom edge which sits in a formation on the opening in the cabinet Swing the right end viewed from the rear of the fan housing away from the heater and move the housing a little to the right to expose the plug and socket in the fan loom Disconnect the plug and socket and lift the fan clear Reverse
37. he same direction firmly until it disengages Ensure that the receiver has a valid 230 volt AC supply You can switch between these modes by pressing the small AUTO MANU button after first pressing the large centre OFF ON OI button to turn the control on The control is when the flame symbol shows on the display The display also shows a number of horizontal bars indicating the flame height The more bars the higher the flame When set on AUTO the fire may light on a low flame setting and since it transmits to the receiver only about every three minutes it may take up to twenty minutes to reach a high flame setting automatically If this is too slow and immediate heat is required switch to MANUAL select a high flame by pressing the right button repeatedly until all the horizontal bars are displayed and then return to the AUTO setting MANUAL MODE OPERATION In this mode the central OI button successively lights and extinguishes the burner While the remote is ON the left t button decreases the flame size while the right s button increases it The room temperature is displayed at the left AUTO MODE OPERATION In this mode the central OI button switches the fire on provided that the SET temperature the desired room temperature is greater than the displayed ROOM temperature and off when the ROOM temperature is greater than the SET temperature The left t button lowers the SET temperature while the ri
38. hermostat terminals in place of the thermostat loop The FAN LOOM connects between the control box and the fan motor It has a plug and socket to allow removal of the fan for cleaning The THERMODISC is wired into the ignitor loom and is part of the fan circuit The thermodisc is mounted near the rear of the firebox and it prevents the fan from starting until the firebox is up to a reasonable temperature about 8 minutes after lighting The IGNITION LOOM which plugs into the top of the control box carries the thermodisc signal and the mains signal up to the IGNITER MODULE It also carries a low voltage modulating signal up to the MODULATING COIL to raise and lower the flame height The igniter module and modulating coil are both mounted on the GAS VALVE The IGNITER MODULE once energised produces a continuous high tension spark for the PILOT until it lights The igniter module has an input from the FLAME SENSOR electrode which is active while the pilot is alight The module features an automatic spark shut down after 30 seconds if the pilot does not light within that time The igniter module will not repeat its ignition attempt until the RESET BUTTON on the rear panel of the heater has first been pressed THE OPERATING SEQUENCE Assuming that there is a gas supply to the valve and that the mains plug is switched ON the operating sequence is as follows The handpiece is aimed generally toward the receiver and the top button is pushed o
39. ilot Withdraw the screws fixing the pilot assembly to the burner tray The pilot assembly can now be disconnected and lifted clear Follow the above order in reverse to replace the pilot assembly ACCESSING THE PILOT JET The various pilot jets are reached for removal as illustrated below NOTE Always smear ROCOL MOLYCOTE J166 on the pilot tube retaining nut threads when re fitting the pilot tube 12 THERMOPILE THERMOCOUPLE MOUNTING BRACKET ELECTRODE PILOT JET PILOT INLET x 222 PILOT JET U amp COMPRESSION NUT EARLY MODELS TOP LOADING PILOT SIDE ENTRY PILOT PULL PILOT CAP STRAIGHT UP UNSCREW JET USING 4mm HEX KEY DO NOT REMOVE PILOT TUBE UNSCREW JET FOR CLEANING Spark electrode OR REPLACING and flame sensor Jet is normally screwed electrodes right in but may be omitted for clarity unscrewed slightly to increase gas flow DO NOT DISCONNECT ANY WIRES OR TUBES FIRST REMOVE BOTTOM PLUG CURRENT MODELS SEE DRAWING 1 FOR CORRECT SPARK GAPS 13 1 10 ACCESSING THE MAIN INJECTORS 1 2 3 Remove the burners See 1 7 The injectors can now be unscrewed from the manifold WARNING On some models the jet sizes in the front and back injectors are different Take care not to mix them up See Table 3 Note When replacing an injector it should not be over tightened and a small amount of teflon thread sealant not tape should be applied t
40. ing slot at the rear of the base of the firebox disconnect the wiring loom at the plug near the fan and lift it free Assembly is a reversal of the extraction procedure Take care to engage the bottom edge of the fan mounting plate in its locating slot 2 10 ACCESSING THE THERMODISC Aust Naples amp Seville only l Follow steps 1 to 5 in 2 9 above The thermodisc will be seen mounted inside the cavity behind the firebox on the left hand side It can be removed by releasing its mounting plate screws just inside the firebox The function of the thermodisc is to automatically start the fan after the heater has reached a sufficiently high temperature and to stop the fan when the heater has cooled after being shut down 2 11 RETRO FITTING A THERMODISC SWITCH SEVILLE amp NAPLES ALTES US bis 10 Ensure that the electrical power supply is disconnected Remove the glass the logs and the fan access panel See 2 9 Do not remove the fan Connect the thermodisc loom to the two terminals at the back of the thermodisc Remove the two fasteners on the left sidewall of the firebox near the fan access opening Attach the thermodisc bracket using these two holes ensuring that the bracket is on the outside of the firebox and that the thermodisc protrudes rearwards Feed the thermodisc loom beside the burner tray toward the front of the unit Remove the bottom louvre to gain access to the existing loom junction at the front left
41. ively small room must shut off shortly after starting unless its maximum heat output is reduced by turning down the high fire setting H NO FLAME MODULATION ON RMT AND ECS MODELS These models are controlled by the IRRC 400 hand held remote or the ECS handpiece These remote controls have the capability of modulating the flame turning the flame height up and down RMT MODELS With the fire alight switch the remote control to MANUAL Pressing the and buttons beside the display should alter the number of horizontal bars in the display beside the flame symbol As the number of bars increases the flame height should rise and vice versa When all bars are cleared from the display the fire will extinguish If the flame height does not alter with the display changes first make sure that the remote has good batteries and is close to the receiver and aiming at it Check the voltage at the FLAME LEVEL terminals of the receiver control box while they are still connected to the valve The voltage should range from about 10 volts to about 22 volts dc as the number of display bars changes from 1 to 5 If the voltage is changing correctly but the flame level is not the wiring between the control box and the valve may be faulty or the valve itself may be faulty If the voltage is incorrect first verify the connections between the receiver and the control box and then the connections between the control control box and the valve If they are valid
42. l in until the screw holes align Replace the two screws Do not overtighten REMOVING THE PIEZO FAN SWITCH ACCESS PANEL Not ECS Remove the screws securing the panel to the top rear of the cabinet Lift the panel clear REPLACING THE PIEZO FAN SWITCH ACCESS PANEL Not ECS Offer the panel into position and re fit the screws Do not overtighten REMOVING AND REPLACING THE BURNERS NOTE When fitting or replacing the burners take care to avoid levering the injector jets up or down Uo TS as this may cause mis alignment of the gas jets in their venturi tubes resulting in insufficient primary air intake Disconnect the gas and power supplies Remove the front panel dress guard if fitted louvre assembly and glass See Section 1 1 Remove the embers and store them in a plastic bag Carefully remove the logs Remove the log supports one at each end of the front burner Remove the two screws retaining each burner and lift the burners clear while moving them to the left to disengage them from their injector jets Follow the above steps in reverse to replace the burners When re installing the embers ensure that they do not cover the small gas outlet holes in the burner See Drawing 2 REMOVING AND REPLACING THE PILOT ASSEMBLY Remove the burners following steps 1 6 in Section 1 7 Disconnect the Piezo wire the thermopile and thermocouple if fitted and the gas pipe to the p
43. nce If the indicator light on the handpiece does not flash check the handpiece batteries 4 cells Alternatively the press button by the receiver is pushed once The red light beside the receiver will light and stay alight while the heater is in its ready to start mode f there is no red light check that the mains power supply is satisfactory f the thermostat loop is in place across the thermostat terminals a 24 V signal will go to the relay which closes and sends a mains signal to the igniter module to initiate the ignition sequence f the wall thermostat is fitted in place of the loop and a Its slide switch under the hinged bottom cover of the thermostat is set to HEAT rather than OFF and b It has not been programmed at that particular time for a temperature which is below the existing room temperature the fire will light If the room temperature is above the programmed set temperature the fire will not light but when the room temperature falls below the set temperature the fire will then light automatically If you want to alter the set temperature temporarily press the buttons marked with red and blue arrows alongside the display on the front of the thermostat to shift the temperature set point up or down as desired 28 6 2 This will not alter the programmed settings which will be effective from the beginning of the next period If the thermostat display shows BATTERY replace its three AA alkalin
44. ng strips are correctly positioned when swinging the assembly into position REMOVING AND REPLACING THE SEVILLE GLASS Remove the top louvre assembly by lifting upward then outward If a dress guard is fitted lift off the bottom right louvre assembly swing open the bottom left louvre assembly and lift it off its hinge Spring the bottom retaining clips of the dress guard downwards and swing the bottom of the guard out from the heater Lift the guard off the two top retaining lugs Spring the bottom retaining clips of the dress guard downwards and swing the bottom of the guard out from the heater Lift the guard off the two top retaining lugs Remove the two top glass trim fastening screws positioned horizontally one at each end of the trim slide the trim toward you and lift it clear Remove the two black cover trims one at either end of the glass by lifting them upwards and then out Pull the top of the trim forward before the bottom Lift the glass clear and place it where it will not be damaged TOP GLASS To replace the glass assembly follow the TRIM above steps in the reverse order taking care to SIDE GLASS clean the inside surface of the glass assembly TRIM beforehand and making sure that the glass sealing strips are correctly positioned when fitting the glass FITTING THE LOUVRE ASSEMBLIES AND DRESS GUARDS LOUVRE ASSEMBLIES NAPLES With the exception of the bottom left louvre assemblies the louvre assemblies sim
45. nition module mounted on the gas valve This mains signal will initiate the ignition sequence producing the spark some three seconds later Once the pilot lights the flame sensor will quench the spark and the gas valve will open to supply the main burners In the event that the pilot does not ignite the spark ceases after about thirty seconds as a safety measure Before another start can be attempted the circuit must be reset by pressing the switch on the rear of the heater In the event that pressing the reset switch seems ineffective turn off the mains supply for ten seconds and start the lighting sequence again Inside the control box the circuit board supplies a variable dc voltage to terminals J10 and J11 ranging from about 3 to 11 5 volts This variation adjusts modulates the gas supply in response to signals from the handpiece Further the circuit board in the control box has three more relays which switch the mains signal from 4 1f energised to one of J7 J8 or J9 or to none of them J7 J8 and J9 respectively feed the low medium and high speed windings of the fan motor through the fan loom The J4 terminal is energised from C only when a thermodisc switch mounted by the rear of the firebox senses that the firebox has reached a useful working temperature The fan will not start until this is the case As long as the 24 volt supply is maintained to the circuit board it will hold the settings of flame modulation voltage and f
46. o the thread to prevent gas leakage 1 11 REMOVING CONTROL VALVES AND REGULATORS Baltimore amp Monaco 1 11 1 N 65 3 zc o9 o Uno Dr gt 1 11 7 8 9 10 STANDARD MODELS Turn off the gas supply Remove the access panels See Section 1 6 1 and 1 6 3 Disconnect the gas pipe at the inlet to the regulator See Drawing No 8 Disconnect the pipe between the regulator and the control valve At the control valve disconnect the pipes to the burner and the pilot Also disconnect the thermocouple connection to the control valve Disconnect the control rod After removing their mounting screws the pressure regulator and control valve can be lifted clear Re assemble in the reverse order taking care to check for gas leaks ACC and RMT MODELS Turn off the gas supply Remove the access panels See Section 1 6 1 and 1 6 3 Disconnect the gas pipe at the inlet to the control valve See Drawing Nos 9 amp 10 At the control valve disconnect the pipes to the burner and the pilot Disconnect the thermocouple connection to the control valve Also disconnect the thermopile connection to the control valve Disconnect the thermostat wires if any On RMT models disconnect the modulating coil wires Disconnect the control rods After removing the mounting screws the control valve can be lifted clear Re assemble in the reverse order taking care to check for gas
47. ply hook over their retaining posts Press downward gently to engage the posts 16 2 3 1 2 29 2 3 2 2 4 2 5 2 6 lu Confirm correct engagement by pulling forward on the louvre assembly The bottom left louvre assemblies are hinged for easy access to the controls To attach or detach the bottom left louvre hold it in a position 60 from fully closed When attaching tilt the louvre away from the heater at the top so that the bottom eye of the hinge can be hooked over the bottom hinge pin Keeping the bottom eye engaged on the pin lift the louvre until its top hinge eye can be swung onto the top hinge pin Lower the louvre into position and swing it shut Follow this procedure in reverse to detach the louvre FITTING THE LOUVRE VIEWED FROM INSIDE THE FIREBOX LOUVRE ASSEMBLIES SEVILLE With the exception of the bottom left louvre assemblies on New Zealand Sevilles the louvre assemblies simply hook over their retaining posts Press downward gently to engage the posts Confirm correct engagement by pulling forward on the louvre assembly The bottom left louvres on N Z Sevilles are hinged similarly to the ones on Naples models Follow the instructions in 2 3 1 1 for attaching and removing these louvre assemblies DRESS GUARDS IF REQUIRED Naples The guard is retained simply by clipping its retaining lugs between the glass and
48. re Re fit the knob screw and check that the outlet pressure is still correct at the HI position OUT pressure tap IN pressure tap Regulator CHECKING THE FLUE DRAUGHT BALTIMORE amp MONACO After the fire has been alight on for five minutes hold a smoking taper or match at the exit of the draught hood behind the heater to verify that the flue 15 drawing correctly and that flue gases are not spilling into the room Drawn in No spillage Blown out Spillage Backdraughting NAPLES amp SEVILLE Aust only Remove the top louvre assembly as detailed in 2 2 1 The draught is verified by holding a lighted match just inside the open end of the spill tube when the heater has been running for at least five minutes The tube approximately 12mm diameter will be found in the top right hand corner of the firebox outer cabinet If the match flame is not drawn into the tube but is blown back out the flue system is not drawing correctly and it should be corrected immediately Do not operate the heater with inadequate draught as dangerous combustion products could be discharged into the room 21 10 11 CONVERSION CONVERTING BALTIMORE STD FROM LPG TO NG Remove the burners See 1 7 and discard them Dis assemble the pilot assembly and fit the new pilot jet See 1 9 See Table 2 for size Remove both the single hole main jets injectors from the manifold at the right end of the burner tray and fit the new seven
49. re support plate engages its loop Press downward gently to engage the posts Confirm correct engagement by pulling forward on the louvre assembly DRESS GUARD IF REQUIRED Baltimore The front panel must be removed for fitting and removing the dress guard Angling the guard forward at the top fit the two lugs at the top of the guard over the posts at each end of the top of the glass assembly Swing the lower edge of the guard under the front glass support The guard is retained in position by fitting the front panel See 1 2 4 Monaco The guard simply clips behind the top and bottom edges of the glass retainers FRONT PANEL Baltimore only Fit the keyhole slot at each end of the front panel over its retaining post Press downward gently to engage the posts Confirm correct engagement by pulling gently forward on the front panel Swing the front panel up into position and fix it there using the two clamp plates and screws vertically from below 10 1 3 cL pe pA E 1 4 SAC A m 11 12 1 6 1 6 1 1 6 2 1 6 3 a DOr por DISCONNECTING THE FLUE Shut off the gas supply at the valve behind the heater Remove the access panel on the rear of the cabinet Disconnect the gas line at the heater Lift the flue sleeve about 75mm and support it with a wooden block Slacken any flue clamp and lift the flue while moving the heater from beneath i
50. required Fit the bush on the control rod STD models Replace all the cabinet retaining screws taking care not to over tighten Replace the screws holding the rear panel of the cabinet to the heat exchanger Replace the diverter hood at the rear of the cabinet Re fit the control knob STD models Replace the glass the louvre assembly the dress guard if fitted and the Baltimore front panel See Section 1 2 Replace the Monaco front glass retainer ensuring that the spacers are fitted on the end fastening screws between the glass retainer and the side panel to allow easy fitting of the side access panel Re assemble all access panels the fan if any and the rear pedestal panel Re install the flue and gas supply and check for gas leaks ACCESS PANELS REMOVING THE REAR ACCESS PANEL Remove four screws three on the face and one underneath Lift the panel clear REPLACING THE REAR ACCESS PANEL Offer the panel into position and re fit the screws Do not overtighten REMOVING THE SIDE ACCESS PANEL Remove two screws below the panel In the case of the Monaco the whole of the right hand side of the cabinet is the access panel Lift the panel gently upward pulling the lower edge outward Lower the panel until it 15 clear of the pins 11 1 6 4 1 6 5 1 6 6 1 7 1 8 1 9 REPLACING THE SIDE ACCESS PANEL Fit the large holes in the panel over the top locating pins Pushing upward swing the bottom of the pane
51. sconnected at the switches if necessary by carefully prising the connectors from the spade terminals Before re fitting the fascia make sure the looms are connected to the switches correctly The three wire loom connects to the fan speed switch red wire to the top terminal brown wire to the centre terminal and orange wire to the bottom terminal The two wire loom connects to the two terminals on the burner ON OFF switch No colour coding is necessary ACCESSING THE FAN Un plug the lead from the mains supply Remove the glass See 2 1 and 2 2 Remove the embers and the logs Remove the screws holding the rear access panel to the inside of the back of the firebox Later models have keyholes for the screws so they do not need to be removed completely Remove the fan heat shield just in front of the fan On later models the fan heatshield is an integral part of the access panel and it comes clear as the panel is removed by lifting upwardly Remove the fan deflector above the fan by extracting two screws at each end and lifting it free See diagram AIR DEFLECTOR FAN ASSEMBLY SS MOUNTING SCREW A S FAN HEATSHIELD FAN ACCESS PANEL Release the fan by removing one screw at each end of the fan mounting plate On later models the fan mounting screw holes are keyhole slotted so the fan can be lifted up without slackening the screws Lift the fan up until the bottom edge of its mounting plate comes clear of the locat
52. ssure move the switch on the receiver control box to so that the flame is burning on LOW Set the low pressure by rotating the red Phillips head screw downwards to increase the pressure taking care not to disturb the setting of the outer 10mm nut The correct low pressures are 0 3 kPa for NG and 1 0 kPa for LP Replace the protective cap on top of the adjusters and set the three position switch to REMOTE BALTIMORE amp MONACO ECS NG and ECS LP Again these have a pressure regulator in the control valve The outlet pressure test point is on the top of the control valve and is the one remote from the gas inlet connection There are two pressure settings to adjust high and low Access to the adjusters is gained by first removing the heat shield above the valve and then removing the protective transparent cap at the very top of the control valve modulating coil This will expose the central screw low pressure adjuster and a 10mm hexagonal nut surrounding it high pressure adjuster Note that the modulating coil may be rotated through 90 if necessary to provide easier access for pressure adjustments Before adjusting the high pressure the fire must be alight and burning at the HIGH setting Hold down the end of the top rocker switch on the handpiece for 30 seconds to ensure this Set the high pressure first NG high pressure should be 0 95 kPa and LP high pressure should be 2 3 kPa Adjust if necessary by rotating th
53. st correctly positioned See Drawing No 7 5 6 Are the main burner jets Fit correct jets the correct sizes and re test See Table No 3 Clean the jet Is a jet blocked and re test THERMOSTAT HEATERS PILOT ALIGHT BUT BURNER WILL NOT LIGHT WITHIN 30 SECONDS THE PILOT MUST BE ALIGHT BEFORE THE THERMOSTAT CAN TURN ON THE FIRE Not ECS NOTE When hand held remote thermostats are set to MANUAL they do not operate as thermostats but give direct control In the AUTO setting they transmit a thermostat signal to the receiver from time to time so there can be some delay when in this setting before the fire receives a signal to light or change flame height modulate In the MANUAL setting there is no time delay for signals to the receiver The modulating hand held thermostat IRRC 400 steps up or down its various fire height settings one step at a time so when the fire is lit in a cold room the fire level can be more quickly moved to a higher setting by switching to MANUAL signalling the desired flame level with the A button and then moving back to the AUTO setting 2 Normal operation Move the thermostat away from heat sources 1 Is the room temperature above the set temperature Is the thermostat sensing temperatures above room temperatures e g the heater or sunlight Ensure that room air can circulate freely past the sensing bulb Is the thermostat a remote one Hand
54. t Slide the heater away from the wall supporting the flue and trim on a suitable spacer Keep the heater upright at all times to avoid displacing the logs REMOVING THE CABINET Remove the front panel Baltimore only the dress guard if fitted the louvre assembly and the glass in that order as detailed in Section 1 1 For the Monaco remove the bottom glass trim one screw at each end and three into the baseplate Remove all access panels See Section 1 6 the pedestal rear panel and the fan if any Disconnect the gas supply Disconnect the flue where applicable See Section 1 3 Remove the control knob STD models and disconnect the Piezo lead from the bottom of the Piezo ACC and RMT models prior to December 2000 Remove the diverter hood from the rear of the cabinet Withdraw the screws holding the rear panel of the cabinet to the heat exchanger Extract all the screws under the bottom outer edge of the cabinet Remove the screws inside the front of the firebox which fix the firebox sides to the cabinet Remove any control rod s The cabinet can now be lifted straight up Take care not to lose the bush in the control panel STD models REPLACING THE CABINET Lower the cabinet carefully over the firebox until it reaches the baseplate Re connect the Piezo lead if fitted Feed the control rod s up through the heat shield and the control panel where applicable Attach the lower end of the rod s at the valve as
55. te Sender Optional Optional Optional Millivolt Millivolt WIRING DIAGRAM THERMOSTATIC CONTROLS WALL MOUNTED PROGRAMMABLE THERMOSTAT ACC Models First ensure that good batteries 3 x AA alkaline are fitted in the wall thermostat that the slide switch behind the hinged bottom cover is set to HEAT that the temperature setting on the thermostat is above the prevailing room temperature and that the pilot is alight Full details of the wall mounted thermostat and programming instructions are supplied with it Turn the control on the heater fully anticlockwise to the position and the fire will light at full heat There may be a strong smell the first time the logs are fired but this will soon disappear THE IRRC 300 PORTABLE REMOTE THERMOSTAT ACC Models First check that good batteries are fitted in the remote control To fit batteries two AAA alkaline slide the cover below the display in the direction of the arrow and pull it further in the same direction firmly until it disengages Ensure that the receiver has a valid 230 volt AC supply and make sure the pilot is alight Move the switch on the receiver control box at the rear of the pedestal to REMOTE See RECEIVER SWITCH POSITIONS Check the display on the remote control If it reads OFF aim the remote control toward the receiver and press the centre button on the remote to switch it to ON 25 SN 5 3 3 5 3 4 5 3 5 5 3
56. the extraction procedure when re assembling ECS Models Aust and 2 These have the fan assembly mounted on the rear of the heater cabinet The mains supply is delivered through the ECS control box which is mounted inside the rear pedestal panel Speed control is provided by a signal from the handpiece to the receiver which is processed by the ECS control box A thermodisc switch is fitted adjacent to the rear of the firebox To extract and replace the fan assembly follow steps 1 7 in 1 12 3 1 13 REMOVING AND REPLACING THE PEDESTAL l SY Remove the fan see Section 1 11 or pedestal rear panel as applicable Remove the front panel dress guard if fitted louvre assembly and glass See Section 1 1 Remove the logs carefully Disconnect the thermostat bulb if attached to the pedestal Remove the four screws retaining the pedestal to the baseplate Lift the firebox clear Note The heat shield below the baseplate will still be partially attached Reverse the removal sequence when re assembling the pedestal 1 14 REMOVING AND REPLACING THE PEDESTAL FOOT l 2 4 First carefully disconnect the receiver loom at the plug near the receiver control box RMT models or at the plug on the rear pedestal panel ECS models To remove the foot carefully slide the foot and trim forward keeping it in contact with the floor to avoid damaging the finish on the pedestal To replace the foot make sure the decor
57. the steel frame at each side of the side glasses Seville The louvre assemblies must be removed for fitting and removing the dress guard Angling the guard forward at the top fit the two lugs at the top of the guard over the lugs at each end of the top glass trim Swing the lower edge of the guard inwards to engage the bottom lugs under the firebox base Replace the louvre assemblies REMOVING AND REPLACING THE BURNERS NOTE When fitting or replacing the burners take care to avoid levering the injector jets up or down Dis D ro as this may cause mis alignment of the gas jets in their venturi tubes resulting in insufficient primary air intake Remove the glass or glass assembly See 2 1 or 2 2 Remove the embers and keep them in a suitable container such as a plastic bag Carefully remove the logs Remove the log supports one at each end of the front burner Remove the two screws retaining each burner and lift the burners clear while moving them to the left to disengage then from their injector jets Follow the above steps in reverse to replace the burners When re installing the embers ensure that they do not cover the small gas outlet holes in the burner REMOVING AND REPLACING THE PILOT ASSEMBLY Remove the burners following steps 1 5 in 2 4 To provide easier access remove the heat shield above the valve by extracting the screws holding it to the firebox base Follow steps 2 5 in 1 8 ACCE
58. tion Over enthusiastic tightening of the nut on the main feed pipe or levering on the main jets while the burners are being installed or removed can cause the main jets to discharge up or down hill The gas streams will then not be central in their venturies and they will not draw in sufficient primary air To adjust the manifold remove the pedestal front panel extract four screws holding the inspection plate at the right and using a 7 8 hex socket through the inspection port flex the manifold to its correct position This can be done while the fire is alight so that the results can be observed while adjusting NOTE Avoid making adjustments when burning the final dregs of gas in an LPG bottle as these can be very dirty 8 1 BACKING STRIP 1 2 1 2 1 BALTIMORE amp MONACO ASSEMBLY AND DIS ASSEMBLY REMOVING THE GLASS Remove the louvre assembly by lifting it up about 5mm and pulling it carefully toward you Remove the dress guard if fitted For the Baltimore first remove the front panel below the glass Do this by removing the two retaining plates underneath the front panel and then lifting its rear corners off their support posts Once the panel is clear swing the bottom of the guard out from the heater and lift the guard off the two top retaining posts For the Monaco un clip the guard from the glass retainers Baltimore Before lifting the top trim clear provide support for the three glass pieces to prevent th
59. ve from the ignition module APPROXIMATE RESISTANCES Q Modulating Coil Relay Col Transformer Primary Transformer Secondary 30 WIRING DIAGRAMS RED HIGH ORANGE LOW BLUE COMMON THERMODISC OPTIONAL 3 PIN PLUG MASPORT PART EARTH No 588068 o m FAN MOTOR Fan Wiring Diagram NAPLES AND SEVILLE NOTE If the supply cord is damaged it must be replaced by the manufacturer or its service agent or a similarly qualified person in order to avoid a hazard CONNECTORS BROWN PHASE BROWN PHASE POSITION REAR VIEW MASPORT PART No 585624 THERMODISC OPTIONAL CONNECTOR PLUG TO FAN BLUE NEUTRAL 3 PIN PLUG AND LEAD MASPORT PART No YELLOW GREEN EARTH FAN SPEED CONTROL WIRES TO COMMON POINT ON CASING TYP YELLOW GREEN EARTH GREEN EARTH FAN MOTOR 587 Fan Wiring Diagram STD ACC RMT BALTIMORE AND MONACO NOTE If the supply cord is damaged it must be replaced by the manufacturer or its service agent or a similarly qualified person in order to avoid a hazard 3l CONNECTOR WHITE F2 BROWN D BLACK E GRN YEL 410 BLUE BLUE RED GRN YEL EARTH Valve IGNITION MODULE ECS IGNITION LOOM WIRING CONNECTOR WHITE BLUE RED BLACK GRN YEL
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