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Heatilator • LEGACY42-IFT Installation Manual • 4095-901 Rev. A
• 12/17
38
11
Appliance Setup
A. Remove the Shipping Materials
Remove the shrink film, corrugated top cap, bottom cap
and column protectors from the appliance. The appliance
should look as shown in Figure 11.1.
Remove shipping materials from inside or underneath the
firebox.
Note: Termination cap will need to be removed for use
during appliance installation. To protect the appliance
burner and controls from damage during construction,
leave Burner Cover and Control Cover in place until final
appliance setup.
B. Clean the Appliance
•
Clean/vacuum any sawdust that may have accumu
-
lated inside the firebox or underneath in the control
cavity.
•
Remove Control Cover by removing the (3) screws
securing Control Cover to front of Burner Cover.
•
Remove Burner Cover by removing the (4) screws
securing Burner Cover to Burner Assembly.
•
Remove (2) Hearth Refractory Brackets and Grate
Assembly from Burner Cover for installation later.
C. Power Vent Speed Control
The LEGACY appliance comes equipped with a power
vent speed control, designed to maintain a preset blower
speed, depending on vent length. The control has two
speed settings: speed one (S1) and speed two (S2). The
default speed from the factory is set to S1.
See chart below:
Total Vent Length*
Speed Setting
0’ to 10’
Speed One (S1)
Over 10’ to 30’
Speed Two (S2)
•
*Refer to Section 4, “Termination Location and Vent
Information” for help calculating total vent length.
• The power vent speed control is located in the appli-
ance valve compartment. See Figure 11.2.
Figure 11.2 Power Vent Speed Control Location
Control Module
Speed Control
• When setting blower speed, make sure the Control
Module switch is set to “REMOTE”.
•
Using the handheld remote control, turn the appli
-
ance to the “ON” setting. The appliance begins its two
minute pre-purge cycle and the vent blower turns on.
The S1 LED, located on the top of the speed control,
becomes illuminated.
Termination
Cap
Burner Cover
Control Cover
Figure 11.1 Appliance Unwrapped