Midco Economite RE6850B - Manual (Page 15)

Part 3 Maintenance
PART 3 MAINTENANCE
CONSUMER INSTRUCTIONS
Keep the area around the burner clear and free of combustible material, gasoline or other
flammable liquids or vapors. Do not obstruct burner air openings or ventilation grills for
combustion air.
The motor features permanently lubricated ball bearings and requires no maintenance.
WARNING: If any flame is observed when the burner is on standby, or if the
ignition spark or valve operator is heard to come on before the motor reaches
operating speed, immediately turn off the manual gas control and burner power. A
dangerous condition has developed and must be corrected. CONTACT A QUALIFIED
SERVICE TECHNICIAN FOR CLEANING, READJUSTMENT OR REPAIR.
Check that the pilot ignition spark does not come on before the motor reaches operating
speed. If it does, the air switch is defective and must be replaced. (See Section X, Motor /
Blower Interlock).
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LIGHTING INSTRUCTIONS
1. SET OPERATING CONTROL TO OFF OR THERMOSTAT BELOW ROOM
TEMPERATURE.
2. TURN MANUAL GAS COCK ON.
3. TURN BURNER POWER ON.
4. SET OPERATING CONTROL TO ON OR THERMOSTAT TO CALL FOR
HEAT.
5. IF THE PILOT FLAME IS NOT PROVEN WITHIN 15 SECONDS, AFTER THE
PRE-PURGE, THE CONTROLLER WILL SHUT OFF THE AUTOMATIC
SAFETY SHUT-OFF VALVES AND LOCK OUT. IF THE PROOF OF FLAME IS
LOST DURING BURNER RUN AND THE PILOT IS NOT RE-ESTABLISHED
WITHIN 15 SECONDS AFTER THE PRE-PURGE, THE CONTROLLER WILL
SHUT OFF THE AUTOMATIC SAFETY SHUT-OFF VALVES AND LOCKOUT.
RESET THE 24 VOLT IGNITION CONTROL MODULE BY SETTING THE
OPERATING CONTROL TO OFF OR THE THERMOSTAT BELOW ROOM
TEMPERATURE FOR AT LEAST 30 SECONDS. RESET THE 120 VOLT
RM7895 CONTROL BY PUSHING ITS RESET BUTTON.
6. REPEAT STEP 4 FOR RESTART.
TO SHUT OFF
1.
TURN MANUAL GAS COCK OFF.
2. TURN BURNER POWER OFF.
SHOULD OVERHEATING OF THE APPLIANCE OCCUR
1.
Shut off the manual gas control valve to the appliance.
2. Do not shut off the electrical supply power to the blower.
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15
Part 3
Maintenance
Lighting Instructions
Consumer Instructions