Installation / Operation Instruction Manual
Table Of Contents
- GAS-FIRED WATER HEATER
- TABLE OF CONTENTS
- Figure 1
- GENERAL OPERATION
- Probable Cause
- Control Status
- LED Status
- Millivolt power is not present. Light pilot.
- None (LED not on or flashing)
- Gas valve is powered and waiting for the set point knob to be turned to a water temperature setting. If the set point knob is at desired setting the thermostat is satisfied.
- If set point knob is in “PILOT” position, then pilot flame is detected. (no faults).
- One flash and three second pause
- LED strobe (two quick flashes) and three second pause
- Water heater operating normally.
- Thermostat calling for heat (no faults).
- Set point knob was recently turn to “OFF” position. Wait until LED goes out before attempting to relight.
- Set point knob has been recently turned to the “OFF” position.
- LED on continuously
- Weak pilot flame detected. System will reset when pilot flame is sufficient.
- Two flashes and three second pause
- Insufficient water heating. System will reset.
- Three flashes and three second pause
- Excessive tank temperature. System must be reset.
- Four flashes and three second pause
- Figure 11
30
PARTS DIAGRAM
PART NAME AND
DESCRIPTION
1. Draft Diverter
2. Jacket Head Pan
3. Jacket
4. Outer Door
5. Magnesium Anode–
Hot Water Outlet
6. Flue Baffle
Assembly
7. Dip Tube–Cold
Water Inlet
8. Temperature and
Pressure Relief Valve
9. Glass Lined Tank
10. Combustion
Chamber Assembly
11. Jacket Base Pan
12. Inner Door Gasket
13. Inner Door
Assembly
13A. High temperature
limit switch
14. Drain Valve
15. Piezo Igniter – Use
with White Rogers Gas
Control
16A. Gas Control Valve
– Honeywell
16B. Gas Control Valve
– White Rogers
17. Steel Burner
18. Orifice
19. Gas Feedline to
Burner
20. Gas Feedline to
Pilot
21.
Thermocouple/Thermo
pile Lead
22. Piezo Igniter Lead
23. Pilot Assembly