22
Operating Instructions and Owner’s Manual
Master Forge Wood Pellet Fire Stove
REMOVING BACK AND SIDE PANEL
Figure 24
H140XL
Back & side disassembly
•
To remove the H140XL side panels, remove the
screws securing it on the rear of the heater. Then
slide the panel along the side of the heater away
from the front.
•
To remove the H140XL rear plate, remove the 8
screws securing it at the bottom and rear of the
stove.
•
To remove the H80XL side panels, remove the
screws securing it on the rear of the heater. Then
pull the panel directly away from the heater.
•
To open the side of the H3W80XL model, simply
swing the side panel free of the magnetic lock.
REPLACING: EXHAUST BLOWER
Unplug the heater. Disconnect any wiring leading to
the Exhaust Blower. Remove the wing nuts holding the
Exhaust Blower plate to the blower housing. Slowly
remove blower and replace with new one. Replace
wing nuts and wiring.
Figure 26 H3W80XL Exhaust Blower
SAFETY COMPONENTS
1. Vacuum Pressure Switch: A safety vacuum switch is
located behind the left door, fastened to the base.
If a low pressure is created in the firebox by a leak,
opening the door to the firebox, a blocked flue, or
an unsealed ash drawer then the switch will shut
the stove off as a precaution. Error code E5 will
appear on the display panel.
2. High Limit Thermostat: A high temperature limiter
is installed on the bottom of the hopper. If this
sensor is exposed to temperatures higher than 158
degrees then the stove is shut off.
3. Vent Pipe High Temperature Thermostat: A high
temperature limiter is installed on the vent pipe.
If this sensor is exposed to temperatures higher
than 104 degrees then the circulation fan blower is
switched on.
4. Vent Pipe Low Temperature Thermostat: If the
stove cools below a minimum temperature the
stove will switch off. This may occur when the
operating procedure fails to quickly and sufficiently
heat the stove.
5. Fuse: A fuse on the rear of the device protects the
stove from power surges. See Figure
27
.
Figure 27
Fuse
REPLACING: HEAT EXCHANGE BLOWER
Unplug the heater. Disconnect any wiring leading to
the Heat Exchange Blower. Remove the screws holding
the mounting plate to the heater. Slowly remove
blower and replace with new one. Replace screws and
wiring.
Figure 25
H3W80XL Heat Exchange Blower
