Pool & Spa Heaters

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CAUTION: NOTE:FLUE SYSTEMWARNING: Flue.pcxModel Input Plant Room (cm²)ref.ref.BS6644BS5440forformodelsmodelsoverunder60kW60kW(kW) High InsideLow High Outside Low105 055 13 27 117 243 486 234 122 59 117155 39 351 702 176 243185 50 450 900 225 351 450265 405 72 108 - - 297 378 600 756
GAS SUPPLY CONNECTIONSGas piping must have a manual shut-off valve locatedoutside the heater jacket. All gas piping should betested after installation in accordance with localcodes.CAUTION: The heater and its manual shut off valvemust be disconnected from the gas supply during anypressure testing of that system at test pressures inexcess of 150mbar (2.2psi). Dissipate test pressurein the gas supply line before reconnecting the heaterand its manual shut off valve to gas supply line.FAILURE TO FOLLOW THIS PROCEDURE MAYDAMAGE THE GAS VALVE. OVER PRESSUREDGAS VALVES ARE NOT COVERED BY WAR-RANTY. The heater and its gas connections shall beleak tested before placing the appliance in operation.Use soapy water for leak test. DO NOT use openflame.NOTE: Do not use PTFE tape on the gas line pipethread. A flexible sealant is recommended.Models 055 and 105 are fittef with a ½" BSP gascock,all others have a ¾" gascock.A minimum of 20 mbar (8”) WG and a maximum of 22mbar (8¾”) W.G.upstream pressure under load, andno load conditions are provided for natural gas or aminimum of 37mbar (14¾”) W.G.and a maximum of45 mbar (18”) W.G for propane gas.GAS PRESSUREFor LPG <strong>Heaters</strong> the gas pressure is regulated bythe injectors fitted in the factory. There is noadjustment.For NG <strong>Heaters</strong> the regulator on the gas valve isfactory set. If adjustment is required, remove thecap and turn the adjustment screw clockwise toincrease and counter-clockwiese to decrease theburner pressure.Honeywell Gas ValveBurner PressureadjustmentPIPE SIZING FOR GAS CONNECTIONSMAXIMUM EQUIVALENT PIPE LENGTH METRESN - NATURAL GAS @ 1.0 mbar PRESSURE DROPP - L.P.G. @ 2.5 mbarPRESSURE DROP10mm 15mm 22mm 28mmMODEL N P N P N P N055 6 12 15105 3 5 20155 10.5 >24 36185 8 >24 29265 4.5 18 14.5405 8.5 7152-06-04
Page 1 and 2: Natural Gas L.P.G. Serial No:MODEL:
Page 3 and 4: ContentsINSIDE COVER - GENERAL & PE
Page 5 and 6: FOR YOUR SAFETY READ BEFORE OPERATI
Page 7 and 8: Software Version 11 and aboveOPERAT
Page 9 and 10: Software Version 11 and aboveAFTER
Page 11 and 12: PART TWO - INSTALLATION/SERVICE INS
Page 13 and 14: CLEARANCESALL HEATERSFor clearances
Page 15 and 16: INDOOR HEATERThe design is also cer
Page 17: DIMENSIONS - 155 Model Only220mm(8
Page 21 and 22: This page is intentionally left bla
Page 23 and 24: DAN MAINES055 Models OnlyINOUT185,
Page 25 and 26: WIRING DIAGRAM 055-105-155 MODELS O
Page 27 and 28: WIRING DIAGRAM 185-265-405 MODELS O
Page 29 and 30: SECTION 3 / SERVICING INSTRUCTIONSG
Page 31 and 32: 185 265 and 405 ModelsOn/OffSwitchT
Page 33 and 34: 3. To remove the manual reset high
Page 35 and 36: All ModelsDESOOTING PROCEDURECAUTIO
Page 37 and 38: PROBLEM CAUSE SOLUTIONPilot outage.
Page 39 and 40: ELECTRICAL TROUBLESHOOTING055, 105
Page 41 and 42: Software Version 11 and above185, 2
Page 43 and 44: For software version 011 and above4
Page 45 and 46: BBURNER TRAYKey Description - 055 M
Page 51 and 52: Key Description - 185, 265 & 405 Mo
Page 53: 17-05-04Station LaneIndustrial Esta

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