Furnace Heat Staging Control; Single Or Two-Piece Installation - Carrier Performance TP-PRH-A Installation Instructions Manual

by pressing the up button and "On" is displayed. The setting shall be left "On" to
enable the Daylight Savings Time function.
Default is On (on).
Option 32 — Furnace Heat Staging Control (available only when the
Thermidistat Control is configured to operate AC or A2 equipment).
1 — Thermidistat Control controls W1 output only and furnace controls the turn on
and turn off of higher stages of heat.
2 — Thermidistat Control will control the W1 and O/W2/B outputs.
Default is 1.
Option 33 — Single or Two- - Piece Installation
This configuration allows the Thermidistat Control to compensate for the amount of
heat generated by the Thermidistat Control electronics to allow more accurate
sensing of the temperature sensor. The amount of heat compensation will be
different between single installation and two- - piece installation.
Range: 1P or 2P
1P — The installation is single piece.
2P — The installation is two separate pieces.
Default is 2P.
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