Carrier TOTALINE Gold P274-0200-C - Outdoor Sensor Check

OUTDOOR TEMPERATURE SENSOR -- If system is
equipped with an outdoor temperature sensor, check its opera-
tion by pressing both the temperature up and down buttons si-
multaneously. Outdoor temperature will be displayed for about
5 seconds. If "--" is displayed, the outdoor temperature sensor
is absent or not properly connected.
CHECKLIST
1. Run equipment through several heating and cooling
cycles to ensure proper operation.
Table 2 -- Non-Programmable -C Thermostat Quick Reference
2. If equipment is to be left in operation, set point and
operating mode must be properly selected.
3. Put away tools and instruments, and clean up debris.
4. Review Homeowner's Guide with ownel:
5. Leave literature packet with owner.
P274 MODEL
NUMBERS
0100-C
0200-C
0300-C
INDOOR UNIT
AC
HP
AC
2-Speed AC
2-Speed HP
LEGEND
AC -- Air Conditioner 2S -- 2-Speed
HP -- Heat Pump N/A -- Not Applicable
THERMOSTAT OUTPUT
Option 5 24v Common Fan Heat Heat Heat
Hot Stage 1 Stage 2 Stage 3
N/A R C G W/W1 N/A N/A
OFF R C G Y/Y2 W/W1 N/A
ON R C G W/W1 O/W2/B N/A
ON R C G W/W1 O/W2/B N/A
OFF R C G Y1 Y/Y2 W/W1
Cool Cool Reversing Valve
Stage 1 Stage 2
Y/Y2 N/A N/A
Y/Y2 N/A O/W2/B
Y/Y2 N/A N/A
Y1 Y/Y2 N/A
Y1 Y/Y2 O/W2/B
Model Numbers: P274-0100-C, P274-0200-C, P274-0300-C.
MODEL 0100-C
THERMOSTAT
24VACHOT[]- ....... []
24VACCOMM[]- ....... []--
HEATSTAGE1_ .... -El
OOOLSTAGE15Z]-.... -E}
FAN IN--....... []
HUM
r---'l
See Note 11.
Fig. 2 -- Single-Speed Air Conditioner
with Single-Stage Heat
SINGLE-STAGE SINGLE-SPEED
FURNACE AIR CONDITIONER
TWO-STAGE OR
VARIABLE-SPEED SINGLE-SPEED
FURNACE AIR CONDITIONER
MODEL 0100-C
THERMOSTAT
-[]
rg_-q
-FI
[]
[]
HUM
Fig. 3 -- Single-Speed Air Conditioner
with 2-Stage or Variable-Speed Heat
24 VAC HOT _ ....
24 VAC COMM [_-- ....
HEAT STAGE 1 _ .....
COOL STAGE 1 _ .....
FAN [_-- ....
See Notes 1 and 11.
MODEL 0100-C TYPICAL
THERMOSTAT FAN COIL
24 VAC HOT E]'-
24 VAC COMM [_
FAN _]-
COOL STAGE I
HEAT STAGE I
SINGLE-SPEED
AIR CONDITIONER
-[]
_[]__
-El
-E}:-
4_
4g]
"--_ See Notes 6 10 and 11,
...... _-I-€I
...... _-[Z]
Fig. 4 -- Single-Speed Air Conditioner
with Typical Fan Coil
TWO-STAGE OR
MODEL 0200-C VARIABLE-SPEED SINGLE-SPEED
THERMOSTAT FURNACE AIR CONDITIONER
-El
g
[]
HUM
Izzzl
24 VAC HOT _-- .....
24 VAC COMM [_-- .....
HEATSTAGE 1 _ ....
COOL STAGE 1 _ ....
FAN [_-- .....
HEAT STAGE 2 o/wr_
N/A []
N/A []
OUTDOOR FD
SENSOR -11
CONNECTIONLr_
...... ]
See Notes 2, 3, 4 and 11.
Fig. 5 -- Single-Speed Air Conditioner
with 2-Stage or Variable-Speed Heat