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62-0266—01 4
0170 System
Selection
8 1—1H/1C Conv
2—1H/1C HP
3—1H w/o fan
4—1H with fan
6—1C
7—2H/1C HP
8—2H/2C Conv
9—2H/1C Conv
10—1H/2C Conv
11—2H/2C HP
12—3H/2C HP
0175 TOD/
Economizer
output
(terminal A)
0 0—Unused
1—TOD
2—Economizer
Economizer
energizes A during
a call for cool.
TOD energizes A
during Occupied
period, and
de-energizes A
during Unoccupied.
0180 Heat Fan
Operation
0 0—Fossil
1—Electric
Only shown for
conventional
system with heat
stages and fan
capability selected.
If heat pump is
selected, fan
defaults to electric.
0185 Pre-
occupancy
Purge
Duration
0 0—no duration
1—one hour
2—two hours
3—three hours
Shown only if
system has fan and
schedule
programmable.
Pre-occupancy
purge enabled by
nonzero duration
(and sends
economizer to
minimum position).
0190 Reversing
Valve
O/B
0 0—O (O/B On Cool)
1—B (O/B On Heat)
Only shown with
heat pump system
selected.
0220 Cycles Per
Hour (CPH)
for first stage
compressor
3 1-6 Only shown for
system with cool
stages. Selection in
this stage changes
default CPH of
second stage cool.
Table 1. Installer Setup (Continued).
Installer
Setup
Number
Installer
Setup
Name
Default
Setting All Settings Notes