Raypak 185A Replacement Instructions Manual Download Page 18 | Manualshive

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2151 Eastman Ave., Oxnard, CA 93030 805-278-5300 Fax 800-777-7026

www.raypak.com

Technical support is available M-F, 5:30 AM to 5:00 PM PST, at 800-947-2975 or 800-627-2975

P/N 241169 Rev.-3

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Summary of Contents for 185A

Page 1: ...ted to the back side of the control panel to eliminate moisture accumulation on the LCD display It is a direct replacement for the following models 185A 185B 206A 207A 265A 265B 266A 267A 335A 335B 336A 337A 405A 405B 406A 407A Page 1 DANGER PROPANE HAZARD Make sure to determine if unit is propane and see special instructions on page 6 P N 241169 Rev 3 MODELS 206A 207A 266A 267A 336A 337A 406A 407...

Page 2: ...r screw shown in Fig 3 4 Remove the four screws on the side of the control panel See Fig 5 and Fig 6 5 Lay control panel forward toward you to access the back of the temperature control board r r REMOVE THESE SCREWS Fig 3 Fig 4 Close up Fig 5 Fig 6 ACCESSING THE BOARD MODELS 185A B 265A B 335A B 405A B 1 Turn off the power to the heater 2 Turn off the gas to the heater 3 Remove front door 4 Remove...

Page 3: ...ibbon from old circuit board 3 Remove four screws as shown in Fig 8 4 Remove old circuit board Fig 7 2 2 UNPLUG ALL CONNECTORS REMOVE KEYBOARD RIBBON Fig 8 2151 Eastman Ave Oxnard CA 93030 805 278 5300 Fax 800 777 7026 www raypak com Technical support is available M F 5 30 AM to 5 00 PM PST at 800 947 2975 or 800 627 2975 Page 3 REMOVE MOUNTING SCREWS P N 241169 Rev 3 ...

Page 4: ...e 4 UNPLUG ALL CONNECTORS REMOVE MOUNTING SCREWS Fig 9 Fig 10 REMOVING THE CIRCUIT BOARD MODELS 206A 207A 266A 267A 336A 337A 406A 407A Make sure the power and gas are off 1 Unplug all connectors from old circuit board Fig 9 2 Unplug keypad ribbon from old circuit board 3 Remove screws as shown in Fig 10 4 Remove old circuit board REMOVE KEYBOARD RIBBON P N 241169 Rev 3 ...

Page 5: ...gnition control See Fig 11 Note The ignition control is now part of the new control circuit board Old module can be left in place but not used Fig 11 UNPLUG ALL WIRES 2151 Eastman Ave Oxnard CA 93030 805 278 5300 Fax 800 777 7026 www raypak com Technical support is available M F 5 30 AM to 5 00 PM PST at 800 947 2975 or 800 627 2975 P N 241169 Rev 3 ...

Page 6: ... as shown in Fig 12 2 Break off tab with pliers as shown in Fig 13 Fig 14 Fig 12 Fig 14 PROPANE BROKEN TAB 2151 Eastman Ave Oxnard CA 93030 805 278 5300 Fax 800 777 7026 www raypak com Technical support is available M F 5 30 AM to 5 00 PM PST at 800 947 2975 or 800 627 2975 TAB Fig 13 P N 241169 Rev 3 ...

Page 7: ...tab See Fig 15 and Fig 16 2 No additional wiring or connections are necessary 2151 Eastman Ave Oxnard CA 93030 805 278 5300 Fax 800 777 7026 www raypak com Technical support is available M F 5 30 AM to 5 00 PM PST at 800 947 2975 or 800 627 2975 Fig 15 Page 7 DO NOT break tab Fig 16 P N 241169 Rev 3 ...

Page 8: ... with pliers 3 Attach the wire from the air switch to the P 10 location shown in Fig 20 2151 Eastman Ave Oxnard CA 93030 805 278 5300 Fax 800 777 7026 www raypak com Technical support is available M F 5 30 AM to 5 00 PM PST at 800 947 2975 or 800 627 2975 BREAK TAB WIRE AIR SWITCH TO P 10 HERE Fig 18 Page 8 Fig 17 P 10 TERMINAL LO NOX TAB P 10 TERMINAL Fig 19 Fig 20 BROKEN TAB P N 241169 Rev 3 ...

Page 9: ...TH NEW BOARD MOUNTING SCREWS Fig 23 2151 Eastman Ave Oxnard CA 93030 805 278 5300 Fax 800 777 7026 www raypak com Technical support is available M F 5 30 AM to 5 00 PM PST at 800 947 2975 or 800 627 2975 1 Remove backing on gasket and install adhesive side on the control panel bezel as shown in Fig 21 2 Re assemble with new board to plastic bezel using the three mounting screws as shown in Fig 22 ...

Page 10: ...n Fig 24 Fig 25 2 Re assemble with new board to plastic bezel using the three mounting screws as shown in Fig 26 RE ASSEMBLE WITH NEW BOARD MOUNTING SCREWS Fig 26 2151 Eastman Ave Oxnard CA 93030 805 278 5300 Fax 800 777 7026 www raypak com Technical support is available M F 5 30 AM to 5 00 PM PST at 800 947 2975 or 800 627 2975 LAY BEZEL DOWN Fig 25 CLEAR WINDOW GASKET ADHESIVE SIDE TO PLASTIC BE...

Page 11: ...nsor See Fig 29 5 Install new sensor and tighten compression fitting and compression nut 6 Re route the new 3 wire sensor connector back to the board 7 Plug the 3 wire sensor connector to its correct location P1 shown in Fig 30 and close up in Fig 31 REMOVE THESE 5 MOUNTING SCREWS Fig 27 LOOSEN DRAIN PLUG TO RELIEVE PRESSURE Fig 29 UNSCREW COMPRESSION NUT Fig 30 NEW 3 WIRE SENSOR LOCATION LOOSEN C...

Page 12: ...en there is a remote control in the system Refer to the remote wiring instructions for further details Note Make sure 3 wire sensor plug is connected 3 Install the plastic shield over the board and attach to the brackets using the screws and washers provided in the kit See Fig 33 and Fig 34 4 Re install the sheet metal panel holding the board back into the heater 5 Go to remote operation instructi...

Page 13: ...05 278 5300 Fax 800 777 7026 www raypak com Technical support is available M F 5 30 AM to 5 00 PM PST at 800 947 2975 or 800 627 2975 INSTALLING PILOT HI TENSION WIRE EXTENSION SIZES 335A TO 407A Side A Side B Fig 35 INSTALLING PILOT HI TENSION 206 TO 267A Ensure the power and the gas has been shut off 1 Re connect pilot wire side B to new board with new extension Fig 36 Fig 37 2 Connect side A to...

Page 14: ...Page 14 2151 Eastman Ave Oxnard CA 93030 805 278 5300 Fax 800 777 7026 www raypak com Technical support is available M F 5 30 AM to 5 00 PM PST at 800 947 2975 or 800 627 2975 P N 241169 Rev 3 ...

Page 15: ...Page 15 2151 Eastman Ave Oxnard CA 93030 805 278 5300 Fax 800 777 7026 www raypak com Technical support is available M F 5 30 AM to 5 00 PM PST at 800 947 2975 or 800 627 2975 P N 241169 Rev 3 ...

Page 16: ...Page 16 2151 Eastman Ave Oxnard CA 93030 805 278 5300 Fax 800 777 7026 www raypak com Technical support is available M F 5 30 AM to 5 00 PM PST at 800 947 2975 or 800 627 2975 P N 241169 Rev 3 ...

Page 17: ...Page 17 2151 Eastman Ave Oxnard CA 93030 805 278 5300 Fax 800 777 7026 www raypak com Technical support is available M F 5 30 AM to 5 00 PM PST at 800 947 2975 or 800 627 2975 P N 241169 Rev 3 ...

Page 18: ...Page 18 2151 Eastman Ave Oxnard CA 93030 805 278 5300 Fax 800 777 7026 www raypak com Technical support is available M F 5 30 AM to 5 00 PM PST at 800 947 2975 or 800 627 2975 P N 241169 Rev 3 ...

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