Carrier PERFORMANCETSERIES EDGER THERMIDISTATT CONTROL TP-NRH-A Installation Instructions Manual page 40

be set in the clock hours location (range 1−12) and the week of the month will be
set in the clock minutes location. The week of the month selections will be F, 2,
3, 4, and L for First, 2nd, 3rd, 4th, and Last. So for the first Sunday in April, the
display would show SUN, 4, F. When 2 is displayed, the installer will then
choose the end date for daylight savings time (Fall). To activate the function, the
installer changes the "2" 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.
40