Norcold N500 Service Manual

Also see for N500: Owner's manual Owner's manual Installation manual Parts list

Contents

Norcold N500 Service Manual Manual pdf 43 page image

DRAFTNOT FOR PUBLIC RELEASE40 www.norcold.com/cdaN500/N510 Models Refrigerator Service Manual10. Install burner tube and burner assembly then installburner tube and burner assembly retaining screw.N500 units:a. Connect gas supply to gas valve/thermostatassembly.b. Connect gas supply to burner.N510 units:a. Reconnect solenoid gas valve wiring to powerboard terminals GV and GV_GND.11. Connect the burner tube to the solenoid/manualshutoff gas valve.12. Install the spark/sense electrode assembly, theninstall assembly retaining screw.13. Set electrode-to-burner gap to 3/16".14. Align canister to install the burner box cover, theninstall the burner box cover retaining screw.N500 units:a. Connect one ac heater wire to ac heater inlinefuse.b. Connect other ac heater wire to terminal blockterminal 5. See Figure 30, page 31.c. Install ac heater.d. For 3- way units, connect one dc heater wire todc heater inline fuse.e. For 3-way units, connect other dc heater wire toterminal block.f. For 3-way units, install dc heater.g. Close canister door.h. Thread capillary tube through cabinet andreconnect to fin assemby.i. Reconnect thermocouple to interrupter.j. Reconnect ground wire.k. Install wire ties around split loom cover.l. Install upper shroud.m. Reconnect ac power cord to terminal block.N510 units:a. Connect ac heater wires to power boardterminals AC_HT-LO1 and AC_HT_HI.b. Install ac heater.c. For 3-way units, connect dc heater wires to thepower board.d. For 3-way units, install dc heater.! CAUTION:To prevent damage to connections, piping, andcomponents, always use two wrenches to loosen andtighten LP gas connections. Damaged connectionscreate a potential for gas leaks.! WARNING:Do not install the refrigerator if the combustion sealhas been damaged. A damaged combustion seal mustbe replace. The seal isolates the living area of thevehicle from the exhaust gases generated by LP gascombustion. LP gas exhaust gases contain carbonmonoxide, which is an odorless, colorless gas that cancause dizziness, nausea, or in extreme concentrations,death.e. Close canister door.f. Install power board cover, then install powerboard cover retaining screws.g. Install power board cover retaining screws.h. Connect ac power cord to power board.i. Reconnect spark/sense electrode wire to powerboard.j. Install wire ties along split loom tubing.15. Install drip cup, then install the drip cup retainingscrew.Installation of Refrigerator into Enclosure1. Check condition of combustion seal. Replace seal ifdamaged.2. Install refrigerator in enclosure. Make sure thecombustion seal seats fully against the rim of theenclosure.3. Install breaker retaining screws.4. Install mounting flange retaining screws.5. Connect RV LP gas supply line to gas valve inletfitting.6. Open the manual gas valve shutoff.7. Plug the ac power cord into the RV ac receptacle.8. Open the RV LP gas tank valve(s).9. Leak test all LP gas connections manipulatedthroughout this procedure.10. Place refrigerator in service.