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.
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