Procombi Exclusive 24, 30 & 35 - all about gas
Contents
1. Procombi Exclusive User s back Loss of system water pressure The gauge H indicates the central heating system pressure If the pressure is seen to fall below the original installation pressure of 1 2 bar over a period of time then a water leak may be indicated In this event re pressurise the boiler If unable to do so or if the pressure continues to drop a Gas Safe Registered Engineer or in IE a Registered Gas Installer RGII should be consulted INDICATED BY F1 LOW WATER PRESSURE THE BOILER WILL NOT OPERATE IF THE PRESSURE HAS REDUCED TO LESS THAN 0 3 BAR UNDER THIS CONDITION 3G9933 PRESSURE GAUGE Condensate Drain The condensate drain J must not be modified or blocked Blockage of the condensate drain caused by debris or freezing can cause automatic shutdown of the boiler If freezing is suspected and the pipe run is accessible an attempt may be made to free the obstruction by pouring hot water over the exposed pipe and clearing any blockage from the end of the pipe If this fails to remedy the problem the assistance of a Gas Safe Registered Engineer or in IE a Registered Gas Installer RGII should be sought Escape of gas Should a gas leak or fault be suspected contact the National Gas Emergency Service without delay Telephone 08002. The boiler will operate in this mode if the CH temperature control C is set to the e position economy mode This control should be set to maximum for very cold periods To shut down the boiler Set the mode knob control to OFF To relight the boiler Repeat the procedure detailed in To light the boiler Frost protection If no system frost protection is provided and frost is likely during a short absence from home leave the heating controls if fitted at a reduced temperature setting For longer periods the entire system should be drained If the system includes a frost thermostat then during cold weather the boiler should be turned OFF at the time switch if fitted ONLY The mains supply should be left switched ON with the boiler thermostat left in the normal running position Boiler Overheat Protection The boiler controls will shut down the boiler in the event of overheating Should this occur a fault code L will be displayed Refer to fault chart Flame Failure Should this occur a fault code F 2 will be displayed Refer to fault chart continued Legend Mode Control Knob DHW Preheat Control Knob CH Control Knob Boiler Status Burner on Indication Pre Heat on off Indication Programmer Pressure Gauge Condensate Drain A B C D E F G H J
3. back Procombi Exclusive 24 30 amp 35 User Guide For Installation Guide see reverse of book THESE INSTRUCTIONS TO BE RETAINED BY USER ee l FOR ANY QUERIES PLEASE RING THE l l PROCOMBI CONSUMER HELPLINE 01482 498700 l l NOTE BOILER RESET PROCEDURE l I To reset boiler turn mode control knob to reset position and immediately turn knob back to required setting I D m m e e e LL LL LLL LLL LL LL LL Introduction Minimum Clearances The Procombi Exclusive is a wall mounted room sealed Clearances of 165mm 6 1 2 above 100mm 4 below condensing combination boiler featuring full sequence automatic 2 5mm 1 8 at the sides and 450mm 17 3 4 at the front of spark ignition and fan assisted combustion the boiler casing must be allowed for servicing Due to the high efficiency of the boiler condensate is produced from Bottom clearance the flue gases and this is drained to a suitable disposal point through Bottom clearance after installation can be reduced to 5mm a plastic waste pipe at the base of the boiler A condensate plume This must be obtained with an easily removable panel to will also be visible at the flue terminal enable the consumer to view the system pressure gauge and The Procombi Excl
4. i e CH and DHW required Ensure the mode knob control A is set to winter T The boiler will fire and supply heat to the radiators but will give priority to DHW on demand Summer conditions i e DHW only required Set the mode knob control to Summer Set the CH external controls to OFF Note The pump will operate briefly as a self check once every 24 hours regardless of system demand Pre heat is enabled if the pre heat indicator F is lit To switch pre heat on or off move the DHW Pre heat control knob B fully clockwise and then return it to the required DHW temperature setting Control of water temperature Domestic Hot Water The DHW temperature is limited by the boiler controls to 64 C maximum at low draw off rate adjustable via the DHW temperature control B Due to system variations and seasonal temperature fluctuations DHW flow rates temperature rise will vary requiring adjustment at the draw off tap the lower the rate the higher the temperature and vice versa Approx flow temperatures for the boiler thermostat settings are Knob Setting Minimum Flow Temperature 40 C 104 F 64 C 147 F Maximum BOILER CONTROLS Central Heating The boiler controls the central heating radiator temperature to a maximum of 80 C adjustable via the CH temperature control C The boiler is a high efficiency combination boiler which is most efficient when operating in condensing mode
5. 111 999 Do NOT search for gas leaks with a naked flame Cleaning For normal cleaning simply dust with a dry cloth To remove stubborn marks and stains wipe with a damp cloth and finish off with a dry cloth DO NOT use abrasive cleaning materials Maintenance The appliance should be serviced at least once a year by a Gas Safe Registered Engineer or in IE a Registered Gas Installer RGII MECHANICAL 24 HOUR TIMER PROGRAMMING THE TIMER 1 Decide what times you would like the timeswitch to switch ON and OFF 2 Push segments towards the programme ring for an OFF period and push away from ring for an ON period The minimum switching interval is 15 minutes and this can be increased in 15 minute steps 3 Bring the timeswitch into the correct condition by manually turning the programme ring clockwise through a 24 hour cycle 4 Turn the programme ring clockwise until the correct time of day on the ring lines up with the time indicator Note The segment dial can be turned when the time controller is operating In case of power failure re adjust the time controller to the correct time of day turning the dial in a clockwise direction Permanent Override By rotating the central switch so that the symbol 1 lines up with the time indicator the unit will be permanently ON With the symbol lining up with the time indicator Y the unit acts as a timeswitch With the symbol 0 lining up with the time indi
6. OILER E burner burner burner burner burner burner burner burner burner burner burner burner burner burner burner burner burner burner burner burner burner burner burner burner burner burner burner burner DESCRIPTION Outside Sensor Failure Low Mains Voltage Unconfigured PCB 5 Boiler Resets in 15 minutes False Flame Lockout BCC Activation Fault BCC Fault Low Water Pressure Flow Temperature Overheat Flame Loss Ignition Lockout Fan Fault Flow Thermistor Return Thermistor ACTION Reset the appliance if the boiler fails to operate then please contact Procombi if under warranty or alternatively a Gas Safe Registered Engineer if outside of the warranty period In IE contact a Registered Gas Installer RGII Contact a qualified electrician or your electricity provider Unconfigured PCB Please contact Procombi if under warranty or alternatively a Gas Safe Registered Engineer if outside of the warranty period In IE contact a Registered Gas Installer RGII 1 Turn power off and on at the fused spur 2 If the boiler fails to operate please contact Procombi if under warranty or alternatively a Gas Safe Registered Engineer if outside of the warranty period In IE contact a Registered Gas Installer RGII Reset the appliance if the boiler fails to operate then please contact Procombi if under warranty or alternative
7. al operation the boiler status display D will This appliance must be earthed show codes Supply 230 V 50 Hz The fusing should be 3A H Standby no demand for heat ro important Notes CH being supplied This appliance must not be operated without the casing correctly fitted and forming an adequate seal Ifthe boiler is installed in a compartment then the compartment MUST NOT be used for storage purposes n RE r ee i Boiler frost protection boiler will fire if temperature is f itis known or suspected that a fault exists on the boiler then below 5 degrees C it MUST NOT BE USED until the fault has been corrected by a Gas Safe Registered Engineer or in IE a Registered Gas Installer During normal operation the burner on indicator E will remain RGII illuminated when the burner is lit Under NO circumstances should any of the sealed components on this appliance be used incorrectly or tampered with This appliance is not intended for use by persons including children with reduced physical sensory or mental capabilities or RESET PROCEDURE lack of experience and knowledge unless they have been given supervision or instructions concerning use of the appliance by a and immediately turn knob back to required setting The boiler person responsible for their safety will repeat the ignition sequence if a heat demand is present Children should be supervised to ensure that they do not play with If the boiler still fa
8. cator Y the unit will be permanently OFF ON segment Permanently ON Permanently OFF Time amp Control Indicator OFF segment W Trant a iye HUNAN i Sl Timer control segments 1 Segment 15 mins Push towards programme ring OFF Push away from programme ring ON Procombi Exclusive User s back POINTS FOR THE BOILER USER Note n line with our current warranty policy we would ask that you check through the Troubleshooting guide to identify any problems external to the boiler prior to requesting a service engineers visit Should the problem be found to be other than with the appliance we reserve the right to levy a charge for the visit or for any pre arranged visit where access is not gained by the engineer TROUBLESHOOTING NO HOT WATER Check the mains switch fused Check the mains switch fused spur is turned on and ensure spur is turned on and ensure Check the fused spur is turned switch mode control knob A is switch mode control knob A is on and ensure switch mode in the summer or winter position in the winter position control knob A is in the winter position NO HOT WATER OR CENTRAL HEATING NO CENTRAL HEATING Check the timer is in an ON position and the room thermostat Does the boiler have a display is turned up showing on the front control panel Is water coming out of the hot water tap when turned on Doe
9. ils to light consult a Gas Safe Registered the appliance Engineer or in IE a Registered Gas Installer RGII In cases of repeated or continuous shutdown a Gas Safe Registered Engineer or in IE a Registered Gas Installer RGII should be called to investigate and rectify the condition causing this and carry out an operational test Only the manufacturers original parts should be used for replacement DHW being supplied DHW preheat wwa N Note Ifthe boiler fails to light after five attempts the fault code L will be displayed To reset boiler turn the mode control knob A to reset position All Gas Safe Register installers carry a Gas Safe Register ID card and have a registration number Both should be recorded in the Benchmark Commissioning Checklist You can check your installer by calling Gas Safe Register direct on 0800 4085500 Ideal is a member of the Benchmark scheme and fully supports the aims of the programme Benchmark has been introduced to improve the standards of installation and commissioning of A central heating systems in the UK and to encourage the regular servicing of all central heating enc mar systems to ensure safety and efficiency THE BENCHMARK SERVICE INTERVAL RECORD MUST BE COMPLETED AFTER EACH SERVICE THE MARK OF QUALITY FOR THE INSTALLATION COMMISSIONING AND SERVICING OF DOMESTIC HEATING AND HOT WATER SYSTEMS 2 Procombi Exclusive User s back Operation Winter conditions
10. ly a Gas Safe Registered Engineer if outside of the warranty period In IE contact a Registered Gas Installer RGIl Reset the appliance if the boiler fails to operate then please contact Procombi if under warranty or alternatively a Gas Safe Registered Engineer if outside of the warranty period In IE contact a Registered Gas Installer RGII Check system pressure is between 1 amp 1 5bar on the pressure gauge If the boiler fails to operate then please contact Procombi if under warranty or alternatively a Gas Safe Registered Engineer if outside of the warranty period In IE contact a Registered Gas Installer RGII 1 Check other gas appliances in the house are working to confirm a supply is present in the property 2 If other appliances do not work or there are no other appliances check the gas supply is on at the meter and or pre payment meter has credit If the boiler fails to operate then please contact Procombi if under warranty or alternatively a Gas Safe Registered Engineer if outside of the warranty period In IE contact a Registered Gas Installer RGII Reset the appliance if the boiler fails to operate then please contact Procombi if under warranty or alternatively a Gas Safe Registered Engineer if outside of the warranty period In IE contact a Registered Gas Installer RGII Reset the appliance if the boiler fails to operate then please contact Procombi if under warranty or alternatively a Gas Safe Regis
11. s the boiler operate and provide central heating See boiler Fault Codes section If 0 is displayed then contact Procombi if your appliance is under warranty or a Gas Safe Registered Engineer Check the time settings on the in IE a Registered Gas Installer programmer are as you require Contact a Gas Safe Registered RGII if out of warranty and adjust if necessary Engineer or in IE a Registered Gas Installer RGII See boiler Operation Modes and Fault Codes section See boiler Operation Modes and Fault Codes section If 0 is displayed then contact a Gas Safe Registered Engineer or in IE a Gas Installer RGII Registered Gas Installer RGII Contact a Gas Safe Registered Engineer or in IE a Registered OPERATION MODES DISPLAY CODE ON BOILER DESCRIPTION The boiler is in standby mode awaiting either a central heating call or hot water demand burner Li burner The boiler has a call for central heating but the appliance has reached the desired m temperature set on the boiler burner The boiler has a call for hot water but the appliance has reached the desired temperature set on d the boiler burner The boiler is operating in central heating mode The boiler is operating in hot water mode burner The boiler is operating in pre heat mode The boiler is operating in frost mode continued Procombi Exclusive User s 5 back FAULT CODES DISPLAY CODE ON B
12. tered Engineer if outside of the warranty period In IE contact a Registered Gas Installer RGII Reset the appliance if the boiler fails to operate then please contact Procombi if under warranty or alternatively a Gas Safe Registered Engineer if outside of the warranty period In IE contact a Registered Gas Installer RGII Procombi Exclusive User s
13. usive is a combination boiler providing both to provide the 100mm clearance required for servicing central heating and instantaneous domestic hot water To light the boiler Refer to Frame 1 Safety Current Gas Safety Installation amp Use 1 CHECK THAT THE ELECTRICITY SUPPLY TO BOILER IS Regulations or rules in force OFF N In your own interest and that of safety it is the law that this boiler must be installed by a Gas Safe Registered Engineer in accordance with the above regulations In IE the installation must be carried out by a Registered Gas Installer RGII and installed in accordance with the current edition of I S 813 Domestic Gas Installations the current Building Regulations and reference should be made to the current ETCI rules for electrical Set the mode knob control A to Off Set the Domestic Hot Water temperature control B and Central Heating temperature control C to max o 4 Ensure that all hot water taps are turned off 5 Switch ON electricity to the boiler and check that all controls e g timer and room thermostat are ON refer to mechanical timer instructions Page 4 installation It is essential that the instructions in this booklet are strictly followed Set the mode knob control to winter T for safe and economical operation of the boiler If there is a central heating demand the boiler will commence the ignition sequence Electricity Supply Note n norm
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