Harman Stove Company Harman Stove The Harman Magnum Stoker Installation And Operating Manual page 18

The installation should be performed by your dealer who is factory
trained to correct any problem on initial start-up. After proper installation,
many years of trouble-free operation can be expected.
Stoker Control Trouble-Shooting
This trouble-shooting guide is designed to help the customer find basic
problems external to the stoker timer. If a problem cannot be located by
using this guide, servicing of the stoker control or replacement may be
required. This should be done by qualified personnel.
PROBLEM: No motors or lights will turn on.
Check the AC power cord to the stoker control.
Check the 3 amp fuse on the side panel of the stoker timer. (Replace
only with a 3 amp slow blow fuse.)
PROBLEM: Lights on the stoker control are on, but motors will not
operate.
Check the AC power plugs from the motors (are they securely
plugged into the correct outlet.)
PROBLEM: One of the motors will not operate.
Check if the light above the receptacle is lit. Check the AC power
plug from the motor (is it securely plugged into the correct outlet.)
PROBLEM: The motors are cycling on and off, but not in the correct
order.
Check the AC power plugs from the motors (are they securely
plugged into the correct outlet.)
PROBLEM: Coal feeder motor will not turn on.
Check if the red light is lit, if not, check if the feed motor switch is
turned on.
PROBLEM: The motors turn on and off as programmed, but the
room temperature is below the thermostat setting.
DO NOT BURN WET COAL
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