Reznor JT4BE Installation guide

Type
Installation guide

This manual is also suitable for

St. Louis, MO
707136B (Replaces 707136A)
Specifications and illustrations subject to change without notice
and without incurring obligations. Printed in U.S.A. (03/98)
Installation Instructions
Part No. 913852
Outdoor Thermostat Kit
CAUTION:
To avoid the risk of electric shock, personal
injury, or death, disconnect all electrical
power to the unit before servicing.
Installation Sequence for Split System
Heat Pumps and Powermiser
TM
Units
1. Remove the outdoor unit's control panel cover.
2. Mount the thermostat in the upper right area of the
control box aligning it with the pre-drilled mounting
holes, using the sheet metal screws provided.
3. a. For use as an Outdoor Thermostat:
(1) Split System Heat Pumps — Connect the
violet wire to the “E” terminal and the gray wire
to the “W2” terminal on the terminal block.
(2) Powermiser Units — Connect the violet wire
to the “W1” terminal and the gray wire to the
“W2” terminal on the terminal block.
b. For use as an Economical Balance Thermostat
with a Fossil Fuel Kit:
(1) Split System Heat Pumps — Connect the
violet wire to the “E” terminal and the gray wire
to the “R” terminal on the terminal block.
(2) Powermiser Units — Connect the violet wire
to the “E” terminal and the gray wire to the “R”
terminal on the terminal block.
Installation Sequence for Package Heat
Pumps
1. Remove the control panel cover.
2. Mount the outdoor thermostat on the panel inside the
low voltage divider as shown by the label on the unit.
Use the sheet metal screws provided.
3. In the control box:
a. Remove the jumper wire between “E” and “W2” on
the defrost board.
b. Connect the gray wire to the “W2” terminal and the
violet wire to the “E” terminal on the defrost board.
!
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Reznor JT4BE Installation guide

Type
Installation guide
This manual is also suitable for

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