T
HERMOSTAT
I
NSTALLED
:
Installation
This control board can be placed into two different modes: When the jumper J2 is not jumped then the
control board is in a HI / LOW mode operation. If the control board is placed with J2 jumped (factory
setting) then the control board is in a ON / OFF mode of operation.
1. Install the thermostat in a location that is not to close too the unit but will effectively heat the desired
area.
2. Install a 12 or 24 Volt Thermostat using an 18 x 2 gauge wire from the unit to the thermostat.
3. If the unit has been placed in the HI / LOW mode, the unit will be taken to a low or idle setting when
the thermostat is not calling for heat. When the thermostat calls for heat, the unit will go to the setting
that is displayed on the control board Heat Indicator. If the heating load is not great enough when the
stove is on low, the high limit switch will turn the stove off and the switch will have to be manually
reset. To reset the high limit switch, remove the right cabinet side. The switch is found behind the
control panel. Avoid setting off the high limit switch.
4. If the unit has been placed in the ON /OFF thermostat mode, the unit will shut OFF when the thermostat
is not calling for heat. When the thermostat calls for heat, the unit will go through an ignition sequence
once again and relight.
A)
HI / LOW: When the jumper
is placed on only one of the J2
pins, then the control board is in
a HI / LOW mode of thermostat
operation.
B)
ON / OFF: If both pins of
J2 are jumped (covered), the
control board is in an ON / OFF
mode of thermostat operation
(factory setting).
Remove jumper wire and install
thermostat wires here
12
Figure 14
