Pool & Spa Heaters

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185, 265 & 405 ModelsCONTROL FAULT DIAGNOSISBefore commencing a diagnosis it is recommendedthat you familiarise yourself with the functions of theControls. These are detailed in the User'sOperating Instructions Page 2. The Control willdiagnose and display most of its own faults.Self CheckThe Control does a full self check during power up. Italso briefly lights all the LEDs and the TemperatureDisplay so they can be checked for operation.Pool HeatingThe Control will try and fire the Heater provided that:1. There is a Mains supply2. The Heater is switched on3. The Set temperature is above the Actualtemperature.4. The safety switches are all satisfied.This will be indicated by the Green LED next to thedisplay. On for firing, Off for no demand andFlashing for up to temperature.Fault IndicatorsThere four LED indicators on the Control. Two on theFront Panel, Red for the Manual Overheat, Yellowfor the Pressure Switch.Two on the board behind the display, one for theRollout or Thermal Fuse and one for the Hi-LimitThermostat.If any one of the safety switches open the associatedLED will light. NB if more than one opens only oneLED will light, the first in the chain.Displayed FaultsThe Control board detects and displays certainfaults, the display alternates between the two codes.Display Reason ActionErr / NoControl boardfaultPower off then on. Ifnot corrected,replace boardLogsThe Control keeps a log of the number of timesthe Pressure Switch, Manual Overheat, Hi-Limitand Thermal Fuse (Rollout) fail. These can beexamined and reset to zero in Setup Mode. TheTemperature Displayed units and the MaximumTemperature can also be checked and viewedin Setup Mode.Setup ModeThe following must be carried out within 5seconds of turning on the Mains supply, this iswhen the display is fully illuminated.Turn the Mains supply ON.Press and hold the Lock/Unlock Button untilthe display stops flashing.The Control is now in Setup Mode.The display will show additional data as thePool Temperature Knob is rotated. See Page 35The settings are altered by pressing theLock/Unlock Button.To leave Setup Mode and retain the newsettinngs, turn off the Mains supply for a fewseconds at any time.Example. To change the Display fromFahrenheit (°F) to Centigrade (°C )Turn Mains OFFTurn Mains ONPress the Lock/Unlock button within 5secondsTurn the Temperature Control Knob to postion1, the display will show °FPress theTurn the Mains OFFTurn the Mains ONLock/Unlock button to alter to °C.P / ocP / ccPool sensorOpen CircuitPool sensorShort circuitCheck connections,if correct, replacesensorCheck connections,if correct, replacesensor3418-02-04
Software Version 11 and above185, 265 & 405 ModelsCONTROL FAULT DIAGNOSISUser's OperatingInstructions Page 2Self CheckPool HeatingFault IndicatorsNBDisplayed FaultsDisplay Reason ActionErrErr /45P / ocP / ccPotPotOpenShort circuitcircuitOpenPool sensorCircuitPoolShortsensorcircuitcorrected,Power off thenreplaceon.boardIf notcorrect,Check connections,replace sensorifcorrect,Check connections,replace sensorifLogsUser Setup ModeSee Page 35Example°F°C°F°C.Service Mode
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 and 18: DIMENSIONS - 155 Model Only220mm(8
Page 19 and 20: GAS SUPPLY CONNECTIONSGas piping mu
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: ELECTRICAL TROUBLESHOOTING055, 105
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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