All installations and services must be performed by qualified service personnel.
50
2.
Make certain thermostat will automatically start and stop furnace.
3.
Block the PVC flue outlet gradually with a flat piece of metal, until the pressure switch functions
shutting off the main burners.
4.
Block the PVC air inlet gradually with a flat piece of metal until pressure switch functions shutting off
the main burners.
IMPORTANT:
Remove flue & air inlet blockage when done.
5.
Remove the blower door with the house air blower operating. The door interrupt switch is in the 120
volt circuit and will shut down the entire system. Replace the blower door and the blower will resume
operation.
V. INSTALLER'S INSTRUCTIONS TO USER:
After completing the installation, the installer shall inform and/or demonstrate to the homeowner:
1.
The location of all the instructions in the furnace and that these instructions and the users information
manual must be kept along with instructions for any accessories in the plastic pouch on the outside of
the furnace.
2.
The location and use of the manual gas shut off valve and furnace electrical disconnect switch.
Instruct user to always shut off gas before shutting off electric power.
3.
The sequence of operation of the furnace.
4.
The correct operation and maintenance of the appliance as outlined in the users information manual.
5.
That failure to maintain and operate this furnace in accordance with these instructions could result in
hazardous conditions, bodily injury, property damage and may void the limited warranty on the
furnace.
6.
Review with and encourage the user to read the label reproductions and all warnings and instructions
outlined on the front cover and in sections I, II and III of this manual and in the Users Information
Manual.
7.
Recommend that the user have a qualified heating contractor inspect the furnace at the start of each
heating season. Inform the user of the frequency of inspection required for each item in Section III of
the User’s Manual.
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