Specifications
Par. 3 THERMOSTAT: To adjust the temperature of the water in the urn (205°F) or (96°C), turn the thermostat knob to its
maximum counter-clockwise position. Remove the knob by pulling it toward you. Hold STOP while nut is loosened, taking
care not to move temperature adjusting screw. When the indicator of the temperature approaches the "W" in the word
BREW, slowly rotate the thermostat shaft until the burner flame goes out. Turning the shaft clockwise lowers the
temperature and conversely counter-clockwise raises it. Locate stop against stop pin and tighten nut-replacing knob.
MAINTENANCE TIPS
Par. 4. WATER CONDITION:
Remove and clean spray head cap and spray head disc frequently - typically once a week. (See illustration 3.) To clean swivel valve,
loosen nut and remove spray arm assembly from urn. Sediment may be removed by inserting a pipe cleaner through small hole in valve. If
maximum setting of timer fails to deliver enough water, check water pump (28).
Par. 4a OUTSIDE SERVICE: Should you require help contact the factory, your factory representative, or your local service company.
FOR QUALIFIED SERVICE PERSONS ONLY
When servicing of unit is required, contact a qualified service agency.
CAUTION: DO NOT TURN ON THERMOSTAT BEFORE ALL PRIMING INSTRUCTIONS ARE COMPLETED.
Par. 8. WATER FROM COLD WATER SUPPLY LINE DOES NOT ENTER URN. (Refer to illustration 2)
1. Check water supply to shut-off valve and strainer.
2. Check fuse (30) on front panel and replace with proper fuse if necessary.
3. If steps 1 and 2 are in order, remove fuse and lift outside panel from urn.
4. Remove two screws from timer panel and remove timer exposing terminal strip (III. 4) and electrical wiring.
5. Replace fuse.
6. Place wire jumper across terminals (8) and (9) on terminal board (III. 4). If water enters urn, float switch is
inoperative and should be replaced as explained in Par. 10. If water does not enter urn, then solenoid valve (27) or small relay (14) is
not functioning. To check solenoid valve, disconnect leads from the coil and apply 115V power. If solenoid operates, replace relay.
Par. 9. REPLACING SOLENOID VALVE:
1. Shut off water supply and remove fuse (30) from front panel.
2. Disconnect wires from terminals on solenoid coil.
3. Remove flare nut from solenoid valve and unscrew solenoid valve from bracket.
4. Install new unit.
Par. 10. REPLACING FLOAT SWITCH:
1. Remove fuse (30) from front panel.
2. Remove screws from timer panel and remove timer exposing terminal board and electrical wiring.
3. Disconnect wires from terminals (8) and (9) on terminal board and release float switch wires. (See III. 4).
4. Unscrew packing nut from bottom of float mechanism and remove cartridge (17)by pulling on the wires.
5. Replace with new cartridge and assemble unit and wiring in reverse order.
CLEANING FLOAT CONTAINER:
Periodically it may become necessary to clean out float container(13)in order to keep float switch in proper operating condition,
1. Remove float can cover (10) from top of control box exposing ball float (9) and stem.
2. Lift ball from stem.
3. Clean container and all parts and reassemble unit.
4. Replace cover.
Par. 11. AUTOMATIC REFILL OVERFLOWS:
Remove fuse (30) from front panel, water should cease flowing which indicates float switch is inoperative. However, if water still continues to
flow, valve in solenoid is lodged or dirty and should be replaced.
Follow instructions in Par. 9 or 10.
Par. 12. NO WATER FROM SPRAY HEAD:
1. Check panel fuse (30) first.
2. a. Depress BREW button (29) and note if pilot light remains lit when button is released. If pilot light stays on,
we can assume water pump is not operating. Remove side panel and check if fan on water pump is not rotating;
then pump should be replaced as in Par. 13
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