Carrier 42 SERIES - Manual (Page 10)

REMOTE-MOUNTED CONTROLS
Standard 3-Speed Switch — This standard switch
has 4 positions: OFF, HIGH, MEDIUM, and LOW. Switch
has auxiliary contact that is energized when switch is in HIGH,
MEDIUM or LOW position.
Some of the options common with the 3-speed switch are:
1. Unit-mounted switch on Furred-In Vertical Model. (Avail-
able as special order on Horizontal Models)
2. Switch without OFF position.
3. Key-operated switch.
Combination Thermostat/3-Speed Switch
(Packages 22-B, 22-D, 22-F, 22-H, 22-K*) — Thermostat
and standard switch are mounted on a common decorative
wall plate, suitable for installation in a 4
11 ⁄
16
-in. square junc-
tion box. Packages 22-A and 22-B include Model TC-126
2-pipe heating and cooling thermostat and automatic change-
over switch (shipped separately for field wiring and mount-
ing).
Packages 22-C and 22-D include Model TC-126 thermo-
stat less automatic changeover switch wired for cooling only.
Packages 22-E and 22-F include Model TC-126 thermo-
stat, less automatic changeover, wired for heating only.
Package 22-G includes Model TH-126 4-pipe thermostat
for sequenced heating and cooling, plus 3-speed switch. (For
4-pipe or total electric heat systems.)
Package 22-J is the same as 22-G except that 2 automatic
changeover switches are shipped with package. (For auxil-
iary electric heat systems.)
Wall Thermostat, 2-Pipe (Packages 22-A through
22-F*) — Model TC-126 thermostat for heating and cool-
ing, operates on line voltage. Action is SPDT. Temperature
range is 50-90 F.
Packages 22-A and 22-B — Heating and cooling, in-
cludes one automatic changeover switch (shipped separately
for field wiring and mounting).
Wall Thermostat, 4-Pipe (Packages 22-G through
22-K*) — Model TH-126 thermostat is also used on 2-pipe
system with electric heat. Heating and cooling are se-
quenced (automatic changeover) with 6 degree separation be-
tween HEATING ON and COOLING ON. Temperature range
is 50 - 90 F.
Packages 22-G and 22-H — For 4-pipe and total electric
heat systems.
Packages 22-J and 22-K — For auxiliary electric heat sys-
tems, includes 2 automatic changeover switches (shipped sepa-
rately for field wiring and mounting).
* Packages listed on current price pages.
50
60
70
80
90
50
60
70
80
90
Thermostat Electrical Data
(Pilot Duty — 125 VA)
VOLTS
HEATING COOLING
FLA LRA FLA LRA
120 5.8 34.8 5.8 34.8
240 4.9 29.4 4.9 29.4
277 4.1 24.6 4.1 24.6
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