Enviro C-10985 - Manual (Page 18)

Installation
T
HERMOSTAT
I
NSTALLATION
:
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.
O
PTIONAL
S
LIDER
/D
AMPER
I
NSTALLATION
:
A) HI / LOW:
When the jumper is placed
on only one of the J9 pins,
then the control board is in a
HI / LOW mode of thermostat
operation (factory setting).
B) ON / OFF:
If both pins of J9 are jumped
(covered), the control board
is in an ON / OFF mode of
thermostat operation.
Thermostat wires.
Figure 25: Circuit Board.
This control board can be placed into two
different modes: When the jumper J9 is
not jumped then the control board is in a
HI / LOW mode operation. If the control
board is placed with J9 jumped then the
control board is in a ON / OFF mode of
operation. 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.
1. Install the wall 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.
Slider damper
rod and knob
7 /
16
" Nut
7 / 16 " Clinching Nut Slider damper plate
1. To install the OPTIONAL slider damper rod, remove the left
cabinet side and locate the slider damper plate. Install the 7 /
16
”
inch nut onto the slider damper rod, thread all the way to the
end of the threads on rod.
2. Slide rod through the hole in the slider damper plate and install
the 7 /
16
” clinching nut onto the rod and tighten completely onto
the slider damper plate.
3. Re-install the cabinet side. Install the black knob on the end of
the rod. Check slider damper for smooth operation.
Slider/Damper
Knob
If you wish to adjust the slider damper externally
(NOT REQUIRED), please follow the instructions
below.
Figure 26: Slider/Damper Assembly.
Figure 27: Slider/Damper Knob.
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