Henny Penny CSL User's Manual
Contents
1. Installation Electric Units INTRODUCTION This section provides the installation instructions for the Henny Penny Electric Combi Steamers NOTE The installation of this unit must conform to all local state and federal codes In the absence of codes use ANSI NFPA No 70 latest edition NOTE Canadian installations must conform with the Canadian electrical code C22 1 Part 1 and or local codes Do Not puncture the cabinet with any objects such as drills or screws as electrical shock or component damage could result NOTE The installation of this equipment should be performed by a qualified technician LOCATION The proper location of the unit is very important for operation and convenience Choose a location which will provide easy loading and unloading without interfering with the final assembly of food orders NOTE Adequate clearance must be provided for servicing and for operation Table Units Minimum clearances have to be maintained from the adjacent walls Left Side Right Side Back Side CSB CSM CSL 6 10 1020 6 150mm 2 50mm 2 60mm NOTE 14 350mm is recommended at the left side of the unit for service purposes Place the combi steamer on an original Henny Penny stand or on a level and sturdy surface Recommended stand height is 28 5 725mm Minor unevenness of the surface floor can be compensated by adjusting the legs of the stand or the appliance The weight of the units are as follows2. CSB CSM CSL6 297 lbs 134 5 kg CSB CSM CSL 10 349 lbs 158 0 kg CSB CSM CSL 1020 507lbs 230 0 kg Installation planning should encourage sufficient space to keep the transport trolley mobile rack at the left hand side of the unit NOTE Ventilation must conform to local state and national codes Consult your local fire department or building authorities When moving the unit with a pallet jack ensure it is located under the 1 5 8 x 1 5 8 structure frame before lifting the unit 62 Installation Electric Units continued Floor Units NOTE Adequate clearance must be provided for servicing and for operation Minimum clearances have to be maintained from the adjacent walls Left Side Right Side Back Side CSB CSM CSL 20 40 14 350mm 2 50mm 2 50mm Place the combi steamer on a level and sturdy surface Minor unevenness of the surface floor can be compensat ed by adjusting the legs of the appliance 15mm NOTE The unit must be fixed to the floor to prevent moving when pushing oven racks into unit The oven rack must be positioned vertically in the unit not tilting For minor unevenness in floor the oven rack can be leveled using the optional leveling device If necessary con struct ramps to level floor in front of units The weights of the units are as follows CSB CSM CSL 20 764 Ibs 345 5 kg CSB CSM CSL 40 1066 lbs 483 5 kg Installation planning should encourag
3. this equipment should be performed by a qualified technician LOCATION CSG The proper location of the unit is very important for operation and convenience Choose a location which will provide easy loading and unloading without interfering with the final assembly of food orders Adequate clearance must be considered during installation between the unit and combustible walls Also clear ance should be provided for servicing and operation of the unit The minimum clearances are as follows Left Side Right Side Back Side 14 350mm 4 100mm 4 100mm Place the Combi Steamer on an original Henny Penny stand or on a level and sturdy surface Recommended stand height is 22 555mm Due to the size of the steam generator the left side of the unit weighs more than the right side This weight difference must be compensated by placing the lifting device more towards the left side of the unit or damage to the unit or personal injury could result 66 Installation Gas Units continued Minor unevenness of the surface floor can be compensated by adjusting the metal legs of the stand or the appliance The weight of the units are as follows CSG 10 556 Ibs 252 Kg CSG 12 529 Ibs 240 Kg CSG 20 1015 Ibs 460 Kg Do Not obstruct the flow of combustion and ventilation air to and from the unit DO NOT obstruct the ventilation holes in the panels of the unit as these provide the combustion air for the bur
4. LL of equipment away from wall permissible for accessibility to Quick Disconnect Device WRONG AVOID SHARP BENDS AND KINKS when pulling equipment away from wall Maximum pull will kink ends even if installed properly and reduce Connector life DISCONNECT BEFORE MINIMUM PULL FOR ACCESSI BILITY ONLY RIGHT Couplings and hose should be installed in the same plane as shown at left DO NOT OFFSET COUPLINGS this causes torsional twisting and undue strain causing premature failure This is the correct way to install metal hose for vertical travers Note the single natural loop Allowing a sharp bend as shown at right strains and twists the metal hose to a point of early failure at the coupling Maintain the minimum or larger bending diameter between the couplings for longest RIGHT life Closing in the diameter at the couplings as shown at right creates double bends causing work fatigue failure of the fittings In all installations where self draining is not necessary connect metal hose in a vertical loop DO NOT CONNECT METAL HOSE HORIZONTALLY unless self draining is necessary then use support on lower plane as shown at left 70 QUICK DISCON NECT DEVICE still attached while extended at maximum pull STRESS POINTS MAXIMUM PULL NOT ADVISED WHILE CONNECTED STRESS POINTS R G WRONG CABLE RESTRAINT Please refe
5. VEN NOTE The electrical diagram is located behind the service door The electric supply terminal block located behind the service door is clipped on a mounting rail which is attached to the frame of the unit The three phases of the power cord are connected to the three gray colored terminals Ground is con nected to the yellow green terminal NOTE The phase sequence does not have to be observed because of the automatic reversing action of the fan motor CHANGES IN VOLTAGE To change voltages of the Combi Steamers ex 208 to 240 volt the following has to be changed 1 Air and steam elements 2 Contactor LS5 3 CSM and CSL units the wires on the control panel transformer and the interior light transformer must be switched to the correct voltage terminals 64 Installation Electric Units continea WATER SUPPLY The Combi Steamer should only be connected to a cold water supply which meets the quality requirements by the EPA on drinking water Soft water must be at least 5 or 6 grains The recommended water supply pressure is 44 psi but 22 to 87 psi will work Should the water pressure exceed 87 psi a pressure regulator must be installed into the supply line or damage to the unit could result The water connection is done on a 3 4 NPT thread fitting and a manual shut off valve must be installed between the main cold water supply and the units supply line A minimum water conductivity of 20 micro Siemen
6. e sufficient space for an additional roll in rack at the left hand side of the unit 20 pan 29 40 pan 52 When moving the unit with a pallet jack ensure it is located under the 1 5 8 x 1 5 8 structuring frame before lift ing unit Do Not support the unit at the service door Damage to the unit will result 63 ELECTRICAL SUPPLY Standard electrical supply for all Combi Steamers is 208 240 volt 3 phase 50 60 Hz NOTE The power connections are located behind the service door see section 5 3 Each unit requires a separate fused service according to the following table 3 phase only Model Voltage Phase Amps Load CSL M B 6 208V 3 27 9 6KW CSL M B 6 208V 1 46 9 6KW CSL M B 6 240V 3 27 9 6KW CSL M B 6 240V 1 40 9 6KW CSL M B 10 208V 3 52 18 6KW CSL M B 10 240V 3 45 18 6KW CSL M B 1020 208V 3 88 31 5KW CSL M B 1020 240V 3 76 31 5KW CSL M B 20 208V 3 103 37 2KW CSL M B 20 240V 3 90 37 2KW CSL M B 40 208V 3 175 63KW CSL M B 40 240V 3 152 63KW NOTE When the oven is installed it must be electrically grounded in accordance with local codes or in the absence of local codes with the National Electric Code ANSI NFPA 70 1990 Do Not use conduit as a supply ground or electrical shock could result NOTE All connections must comply with the oven data plate A separate fused disconnect switch or circuit breaker not furnished MUST be installed in the electrical supply line FOR EACH O
7. isers on top of the Combi Steamer CSG 10 when the flue gas is dis charged via a Type B gas vent When the flue gas of a CSG 10 is discharged to a ventilation hood the draft hood will not be installed Ventilation of CSG 20 The draft hood must be installed over the flue risers on top of the Combi Steamer CSG 20 when the flue gas is dis charged via Type B gas vent When the flue gas of a CSG 20 is discharged to a ventilation hood the draft hood will not be installed 67 WATER SUPPLY CSG The Combi Steamer should only be connected to a cold water supply which meets the quality requirements by the EPA on drinking water Soft water must be at least 5 or 6 grains The recommended water supply pressure is 44 psi but 22 to 87 psi will work Should the water pressure exceed 87 psi a pressure regulator must be installed into the supply line or damage to the unit could result Both water and gas connections are 3 4 NPT fittings Be sure to connect to proper pipe Check label on unit for each The water connection is done on a 3 4 NPT thread fitting and a manual shut off valve must be installed between the main cold water supply and the units supply line A minimum water conductivity of 20 micro Siemens is required for proper operation If below this figure the steam generator will over fill NOTE A check valve is built into the unit to prevent backflow DRAIN CONNECTION CSG The Combi Steamer is to be ins
8. k lead of the unit will severly damage many electrical components in the unit and void all warranties Call your local electrician or electric power supply company NOTE The unit will not function and the reset signal will stay on with the white wire connected to the live black wire and the black connected to neutral An electrical schematic is located behind the left side panel of unit A separate fused disconnect switch or circuit breaker must be installed for each unit GAS SUPPLY CSG The gas Combi Steamer is factory available for either natural or propane gas Check the data plate to determine the proper gas supply requirements DO NOT attempt to use any gas other than that specified on the data plate Conversion kits can be installed by your distributor if required Incorrect gas supply could result in a fire or explosion resulting in severe injuries and or property damage To avoid possible serious personal injury the installation must conform with local codes or in the absence of local codes with the National Fuel Gas Code ANSI Z223 1 1988 or latest edition In Canada CAN CGA B 149 1 Natural Gas Installation Code CAN CGA B 149 2 Propane Installation Code All Henny Penny Combi Steamers are equipped with two heat exchanger systems One is responsible for steam production the second for convection heat Each individual heat exchanger is heated with a separate burner assembly 69 GAS SUPPLY CSG RIGHT MINIMUM PU
9. ner or damage to the unit could result VENTILATION CSG The gas Combi Steamers all should be located with a provision for venting into an adequate exhaust hood or venti lation system We recommend you consult a local ventilation or heating company to help in designing an adequate sys tem NOTE Ventilation must conform to local state and national codes Consult your local fire department or building authorities Ventilation of CSG 12 NOTE The Combi Steamer CSG 12 is not suitable for connection to Type B Gas Vent and must be installed under a ventilation hood Your Henny Penny Combi Steamer CSG 12 is shipped fully assembled In a second smaller carton you will find a draft hood which has to be assembled to the unit Ventilation of CSG 12 table top version The draft hood must be assembled over the two flue outlets at the back of the Combi Steamer CSG 12 Ventilation of CSG 12 stacked version The stacked version kit comprises two different draft hoods one with a single outlet and the second with a double outlet A flue riser completes the stacked version flue assembly Fix the single outlet draft hood over the flue outlets of the lower unit Place the flue riser over the top flue collar of the draft hood Attach the double outlet draft hood over the flue outlets of the upper unit so that the flue riser projects into the lower opening of this draft hood Ventilation of CSG 10 The draft hood must be installed over the flue r
10. ove steps or when necessary during service maintenance This incoming pressure reading can be taken by installing a gas pressure gauge on the front of the unit s main gas valves test port This should be done with all gas appliances in operation on the same gas supply line Should the manifold pres sure drop below the desired level consult your local gas utility service 72
11. r to the illustration below when installing cable restraint on all moveable units L bolt is to be secured to the building using acceptable building construction practices DRYWALL CONSTRUCTION Secure L bolt to a building stud DO NOT attach to drywall only Also locate the I bolt at the same height as the gas service Preferred installation is approximately six inches to either side of service Cable restraint must be at least six inches shorter than flexible gas line Utilize elbows when necessary to avoid sharp kinks or excessive bending For ease of movement install with a lazy loop Gas appliance must be discon nected prior to maximum movement Minimum movement is permissible for hose disconnection Installation Gas Units continued GAS SUPPLY continued A steam burner gas valve and dry heat burner gas valve respectively are responsible for the gas supply to the indi vidual burners The Combi Steamer models CSG have manual shut off valves that can be reached from the front without tools The manual shut off valves of these units are located behind the service cover under the operator panel To oper ate the valves unscrew the 2 knurled screws and pull the service cover off GAS LEAK TEST CSG After the piping and fittings have been installed check for gas leaks A simple checking method is to turn on the gas and brush all connections with a soap solution If bubbles occur i
12. s is required for proper operation If below this figure the steam generator will over fill NOTE A check valve is built into the unit to prevent backflow DRAIN CONNECTION The Combi Steamer is to be installed to comply with the applicable Federal State or local plumbing codes The unit has an integrated vented drain system which acts as a reverse flow check valve so it may be connected directly with a P trap to the drain system The drain must have a constant slope and a diameter of 2 inches over its entire length to ensure sufficient discharge during Auto Flush from the steam generator which is 3 4 quarts per second The drain must be steam temperature resistant pipe which average drain temperature is 150 F 65 C No hose should be used 65 Installation Gas Units INSTALLATION GAS UNITS This section provides the installation instructions for the Henny Penny Gas Combi Steamers NOTE The installation must conform with local codes or in the absence of local codes with ANSI Z223 1 latest edition and electrical code ANSI NFPA No 70 latest edition NOTE For Canadian installations it should be done in accordance with the CAN CGA B149 1 or 2 installation code and or local code and the Canadian electrical code Part 1 CSA C22 1 for the electrical features Do Not puncture the cabinet with any objects such as drills or screws as electrical shock or component damage could result NOTE The installation of
13. t indicates escaping gas In this event the piping connection must be redone Never use a lighted match or open flame to test for gas leaks Escaping gas could cause an explosion resulting in severe personal injury and or property damage GAS PRESSURE CS The gas pressure should be measured when all other gas appliances in the kitchen are on high flame The mini mum and maximum incoming line flow pressures should be as follows Natural 7 11 water column Propane 11 water column During pressure testing note the following 1 The Combi Steamer and its individual shut off valve must be disconnected from the gas supply piping system during any pressure testing of that system at test pressure in excess of 1 2 psig 3 45 kPa Turn OFF main gas shut off valve or main gas supply line 2 The appliance must be isolated from the gas supply piping system by closing its individual manual shut off valve during any pressure testing of the gas supply piping system at test pressure equal to or less than 1 2 psig 3 45 kPa 3 Ifincoming w c pressure is over 14 w c a separate regulator must be installed before the manual gas shut off valve 71 TO PREVENT DAMAGE TO THE CONTROL VALVE REGULATOR DURING INITIAL TURN ON OF GAS IT IS VERY IMPORTANT TO OPEN MANUAL SHUT OFF VALVE VERY SLOWLY NOTE After turning on the gas the manual shut off valve must remain open except during pressure testing as outlined in the ab
14. talled to comply with the applicable Federal State or local plumbing codes The unit has an integrated vented drain system which acts as a reverse flow check valve so it may be connected directly with a P trap to the drain system The drain must have a constant slope and a diameter of 2 inches over its entire length to ensure sufficient discharge during Auto Flush from the steam generator which is 3 4 quarts per second The drain must be steam temperature resistant pipe which average drain temperature is 150 F 65 C No hose should be used 68 Installation Gas Units continued ELECTRICAL SUPPLY CSG The gas Combi Steamer requires 120 volt single phase 60 Hertz 15 amp 3 wire grounded service The gas unit is factory equipped with a grounded cord and plug DO NOT DISCONNECT THE GROUND PLUG This unit MUST be adequately and safely grounded or electrical shock could result Refer to local electrical codes for correct grounding procedures or in absence of local codes with the National Electrical Code ANSI Z223 1 latest edition and electrical code ANSI NFPA No 70 1990 latest edition In Canada all electrical connections are to be made in accordance with the CAN CGA B149 1 or 2 installation code and or local code and the Canadian electrical code Part 1 CSA C22 1 Before connecting incoming power to the unit no more than 120 volts should show at each leg to ground Connecting a high leg to the blac
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