Service manual

06/2010
1. Turn off the power supply and gas supply to the RV500.
2. Turn off main water supply.
3. Open all hot water taps. (Bathroom, kitchen, laundry,
etc.)
4. Drain water from plumbing lines.
5. Open pressure relief valve to drain remaining water
from the heat exchanger and flowmeter.
REPLACEMENT PARTS RV 500 & ShowerMate
P/N COMPONENT DESCRIPTION
1073 Solenoid Valve LPG
1315 Assy-Burner
1411 Igniter
1076 Modulating Valve
1435 Heat Exchanger Assy
1330 Flowmeter Assy
2086 ECO
2008 Thermistor Assy T-Mid
1436 Thermistor Assy T-In
1437 Thermistor Assy T-Out
3158 DSI Ignition Board
1841-RV Control Board w/chip
9049F Programmed Chip for RV-500
1412 Ignition Cable
1375 Pressure Relief Valve
2000 six mag rotor for RV Flowmeter
2001 Plastic cover for RV Flowmeter
2002 O ring for RV Flowmeter
2003 Shaft for RV Flowmeter
1829 DSI Harness