PELLET STOVES 12 PS45B 041113-24
Thermostat installation
The Warmland PS45 stove can be operated manually or by a
thermostat. The stove comes from the factory in the manual
mode. To operate in the two "Thermostat" modes a low voltage
thermostat must be installed.
To install the thermostat:
1) Unplug the stove from the electrical outlet. Open the right
cabinet side (see page 15) and remove the 2 screws holding
the main board to the side of the hopper. (see Fig. #8)
Operation
Filling the Hopper
The hopper can be accessed by lifting the top of the stove. The
hopper will hold up to 85 pounds (35 Kg) of pellets. Check for
any foreign objects in the hopper before fi lling with pellets.
Control Board
The control board regulates all functions of the stove.
2) Locate the double screw terminal wiring block at the top of
the board, (Fig. #9) loosen the two screws on the block. Insert
one of the wires from the thermostat into one of the slots and
tighten the screw. Repeat this process for the other thermostat
wire.
See Page 13 for thermostat operation modes.
IMPORTANT NOTE: Follow the Thermostat manufacturers
installation and set-up instructions. Failure to follow
manufacturers instructions could result in a malfunction. Pay
special attention to the thermostat location requirements. If
the location requirements are not followed, the appliance may
operate erratically or failure may occur.
Do not mount the thermostat where it may be affected by:
• Radiant heat from the stove, sun or other heat sources.
• Drafts or dead spots behind doors or in corners.
• Hot or cold air from ducts.
The following is a list of the board’s controls:
• POWER light - Is red during start-up, switching to green when
the stove is fi nished the start-up sequence. Flashes when the
auger is feeding pellets into the Burn-Pot.
• ON/OFF Button - Is pushed to start the stove, and to turn the
auger off and start the shut down sequence.
• HEAT LEVEL Buttons - LOW is pushed to reduce the heat
output. It is also used to reduce the values of the "trim" settings.
HIGH is pushed to increase the heat output setting. It is also
used to increase the values of the "trim" settings.
• AUGER PRIME - Used to trim the auger timing pulses when the
pellet quality/size requires more or less fuel to burn properly.
• MAN-HI/LO-AUTO - Thermostat mode selector switch. The
slide switch is used to select the desired thermostat mode. (See
"Thermostat Operation" on page 13)
• HEAT LEVEL INDICATORS - Show what heat uotput setting
the unit is on. Also show fault codes. Low is #1 and High is #5.
Fault Codes
• Fault code, #3 light fl ashing: - Fire went out / Stove went cold
while in operation / stove did not light.
• Fault code, #4 light fl ashing: - Hi limit switch is open / Stove
over heated.
Thermostat
Screw Terminal
Fig. #8
Fig. #9
Fig. #10
