Honeywell T775A User Manual

63-2489 14
T775A,B,C,D
CHECKOUT
Fig. 12—Two-stage control, 120 or 240 Vac input; 120 or 240 Vac load.
BLK
WHT
120 VAC
LOAD 1 LOAD 2
M7422
DIFFERENTIAL 2
DIFFERENTIAL 1
SETPOINT 2
SETPOINT 1
COOL MODE
HEAT MODE
TEMPERATURE
FALL
TEMPERATURE
FALL
DIFFERENTIAL 1
TEMPERATURE
RISE
TEMPERATURE
RISE
RELAY 1 AND 2
ENERGIZED
RELAY 1 AND 2
ENERGIZED
SETPOINT 1
NULL
NULL
RELAY 1 ENERGIZED
RELAY 1 ENERGIZED
DIFFERENTIAL 2
SETPOINT 2
240 VAC INPUT; 240 VAC LOADS
120 VAC INPUT; 120 VAC LOADS
LOAD 1 LOAD 2
SENSOR A
DIP SWITCHES
FOR SENSOR
SELECTION.
PRESENT ON
T775B, D ONLY
SENSOR B
to pins 7 AND 8
for T775B, D
SELECT
SET
ENTER
12
3
4
1
2
3
4
SA SB
C \ F
SENSOR
A
TOD
24V
5
6
120V
COM
240V
OUTPUT 2
OUTPUT 1
NC
COM
NO
NC
COM
NO
7 8
BLK
RED
240 VAC
LOAD 1 LOAD 2
LOAD 1 LOAD 2
SENSOR A
DIP SWITCHES
FOR SENSOR
SELECTION.
PRESENT ON
T775B ONLY
SENSOR B
to pins 7 AND 8
for T775B, D
SELECT
SET
ENTER
12
3
4
1
2
3
4
SA SB
C \ F
SENSOR
A
TOD
24V
5
6
120V
COM
240V
OUTPUT 2
OUTPUT 1
NC
COM
NO
NC
COM
NO
7 8

Honeywell T775A Specifications

General

Brand	Honeywell
Model	T775A
Category	Temperature Controller
Language	English