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• Using one thermocouple will control heater based on the local temperature of
that thermocouple.
• Using two thermocouples will control heater based on the average of the two
local temperatures of thermocouples.
• When placing thermocouple(s), keep ten feet from the unit and not in direct
exhaust.
• When using two thermocouples, for optimal results do not place close to one
another.
SHUTDOWN
1.
Place the Heating Power switch in the OFF position.
2.
Allow fans to operate at least 3 minutes or until exhaust air is cool before shutting
them off.
NOTICE
: This cooling period will extend the life of your Heater.
3.
Press the Main Power button.
5.
Disconnect upstream power source.
6.
Disconnect A, B, and C cam-locks.
7.
Disconnect ground cam-lock
8.
Move unit to storage.
TROUBLESHOOTING
Thermostat/Bug Killer
Will Not Turn On
Make sure the correct 120v receptacle is powered.
Ensure POWER button is ON
Ensure thermocouples are connected.
Blower Will Not Turn
On
Check for debris preventing fan from turning.
Check control fuse (FC). See Figure 5.
Load Steps Will Not
Turn On
Check if OVER TEMPERATURE red light is on.
Check if TIP FAULT red light is on.
Check control fuse. See Figure 5.
Check resistor continuity. See schematic.
Check resistor step fuses. See figure 5
