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THERMOSTAT
ELECTRICAL RATING: 24 to 30 Vac, 50/60 Hz.
SYSTEM CURRENT DRAW: 6 VA maximum at 30 Vac,
50 or 60 Hz.
OUTPUT RELAY DRAW: See Table 2.
TABLE 2—MAXIMUM AMPS AT 30 VAC.
Relay
Fan
Heat
Cool
Auxillary (Economizer)
TEMPERATURE:
Ratings:
Ambient: 40°F to 110°F (4°C to 43°C).
Shipping: -30°F to +150°F (-34°C to +65°C).
Display Accuracy: ±1°F (±1°C).
Setpoint:
Range: 45°F to 95°F (7°C to 35°C).
Differential: 2°F (1°C).
Default Settings: See Table 3.
TABLE 3—DEFAULT SETPOINTS.
Control
Occupied
Heating
68°F (20°C)
Cooling
78°F (26°C)
REMOTE SENSOR WIRING TEMPERATURE OFFSET:
Temperature offset occurs with 500 ft (157m) to 1000 ft
(305m) of 2-wire cable. See Table 4.
TABLE 4—TEMPERATURE OFFSET.
Temperature
Range
18 AWG 20 AWG 22 AWG
50-90°F
-0.4°F
10-32°C
-0.3°C
MINIMUM STAGE OPERATION TIME:
Conventional Heat: Two minutes On or Off.
Compressor: Two minutes On and four minutes Off.
HUMIDITY RATINGS: 5% to 90% RH, noncondensing.
CLOCK ACCURACY: ±1 minute per month.
BATTERY BACKUP: Up to 60 hours with fresh 9-volt
alkaline battery. Mallory MN11604™ or equivalent.
FINISH: Beige thermostats with brown subbases or Premier
White™ thermostats with light gray subbases.
DIMENSIONS: See Fig. 1.
T7300 Doors: See Fig. 2.
MOUNTING MEANS: T7200 Thermostat mounts on a
wallplate. The T7300 mounts on the Q7300 Subbase. The
Q7300 and wallplate mount horizontally on a wall or
outlet box with two no. 6 x 32 screws (included).
Running (A) Inrush (A)
1.6
3.5
1.6
3.5
1.6
7.5
1.6
3.5
Unoccupied
55°F (13°C)
90°F (32°C)
-0.7°F
-1.0°F
-0.4°C
-0.6°C
Fig. 1—Thermostat and subbase dimensions in
in. (mm).
8 (204)
4
(102)
EM. HEAT AUX. HEAT
FAN
AUTO
ON
EM. HEAT
1
T7300/Q7300 ONLY.
Fig. 2—T7300B door.
OCCUPIED •
UNOCCUPIED •
CONT UNOC •
3 HR OCCUPIED •
Fig. 3—T7300C door.
OCCUPIED •
UNOCCUPIED •
SET
TO ADJUST HEAT
PRESS SET HEAT THEN
PRESS WARMER OR COOLER
HEAT
TO ADJUST COOLING
PRESS SET COOL THEN
PRESS WARMER OR COOLER
FOR AFTER HOURS
PRESS OCCUPIED UNOCCUPIED
FOR BUSINESS HOURS
PRESS OCCUPIED UNOCCUPIED AGAIN
ACCESSORIES:
— 229997BU T7300B Conversion Kit. (See Fig. 2).
— 229997BY T7300A Conversion Kit. (See cover photo).
— 229997CE T7300C Conversion Kit. (See Fig. 3).
— 231054AA White Door Assembly for T7300C. (See
Fig. 3.
— 231055AA White Door Assembly for T7300B. (See
Fig. 2).
— 231056AA White Door Assembly for T7300A. (See
cover photo).
— 4074EEP Hardware for door and hinge pin assembly.
3
T7200/T7300/Q7300
SPECIFICATIONS
1-3/4
(41)
1
4-5/8
(118)
HEAT
OFF
COOL
M4404
ENVIRONMENTAL
CONTROL
3 HOUR
OCCUPIED
M4421
ENVIRONMENTAL
CONTROL
SET
WARMER
COOL
OCCUPIED
COOLER
UNOCCUPIED
TO ACCESS FULLY PROGRAMMABLE TIME AND TEMPERATURE FEATURES LIFT COVER
M4422
63-4038—7
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