Carrier 33ZCFANTRM, 33ZCVAVTRM, 33ZCSECTRM 33ZCT55SPT, 33ZCT56SPT, Space Temperature Sensor Wiring

1 2 3 4 5 6

RED(+)

1 2

3 4 5 6 RED(+)

WHT(GND)	CCN COM
BLK(-)
SEN
SW1
BLK (GND)	SENSOR WIRING
RED (SPT)

SW1

	WHT(GND)	CCN COM
	BLK(-)
SEN	SET
	WHT
	(T56)
	BLK (GND)	SENSOR WIRING
	RED (SPT)
		JUMPER
		TERMINALS
		AS SHOWN

Cool

Warm

Fig. 12 — Space Temperature Sensor Wiring	Fig. 13 — Space Temperature Sensor Wiring
(33ZCT55SPT)	(33ZCT56SPT)

Table 1 — Thermistor Resistance vs Temperature Values for Space Temperature Sensor, Return-Air

Temperature Sensor, and Supply-Air Temperature Sensor

TEMP	TEMP	RESISTANCE
(C)	(F)	(Ohms)
–40	–40	335,651
–35	–31	242,195
–30	–22	176,683
–25	–13	130,243
–20	–4	96,974
–15	5	72,895
–10	14	55,298
–5	23	42,315
0	32	32,651
5	41	25,395
10	50	19,903
15	59	15,714
20	68	12,494
25	77	10,000
30	86	8,056
35	95	6,530
40	104	5,325
45	113	4,367
50	122	3,601
55	131	2,985
60	140	2,487
65	149	2,082
70	158	1,752

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