Honeywell T7200E User's Manual

Honeywell Thermostats User's Manual - T7200E.
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PRODUCT DATA

63-4355-4

® U.S. Registered Trademark
Copyright © 2001 Honeywell •              • All Rights Reserved

T7200D,E, T7300D,E,F and Q7300

Series 2000 Programmable Commercial

Thermostats and Subbases

APPLICATION

The T7200, T7300 Thermostats and Q7300 Subbases control 
24 Vac commercial single zone heating, ventilating and air 
conditioning (HVAC) equipment. In addition, the Q7300H 
Communicating Subbase can communicate schedule 
information and system instructions to other devices in a 
LONWORKS® network.

FEATURES

All Models:

7-day programming.

Two Occupied and two Unoccupied periods per day.

Individual heat and cool setpoints available for 
Occupied and Unoccupied periods.

Proportional plus Integral (P+I) control eliminates 
temperature fluctuations.

Intelligent Recovery® control automatically optimizes 
equipment start times based on building load.

Intelligent Fan™ feature energizes fan continuously in 
the Occupied periods. Fan can also be configured for 
conventional heat or electric heat fan operation.

Automatic or manual changeover models available.

Universal Versaguard™ Thermostat guards available.

Convenient overrides allow temporary setpoint 
changes.

Keypad lockout available.

T7200D,E Thermostats:

Use on single-stage conventional (T7200D) or heat 
pump (T7200E) applications.

T7300D,E Thermostats:

Use on multistage conventional (T7300D) or heat pump 
(T7300E) applications.

Models available with remote sensor capability.

T7300F Thermostats:

Use on single-stage or multistage system in 
conventional or heat pump applications.

Auxiliary contacts on Q7300 can be used to interface 
with C7400/W7459 Economizer System for total 
integration of rooftop control.

Remote temperature sensors available for use with 
all models.

Different levels of keypad lockout available.

Q7300 Subbase:

Use with T7300D,E,F Thermostats.

Auxiliary contacts can be used to interface with 
C7400/W7459 Economizer System for total integration 
of rooftop control.

When used with the T7300F (revision 4 or later), the 
Q7300H communicates with other network devices.

Q7300L two stages of heat control ML7984 and V5011/
V5013 valve: stage 1 opens valve 40%; stage 2 100%.

Q7300L provides two-speed fan control:
— Low: heat and occupied fan.
— High: cooling.

Contents

Application ........................................................................

1

Features ...........................................................................

1

Specifications ...................................................................

2

Ordering Information  ........................................................

2

Installation ........................................................................

5

Wiring Subbase/Wallplate  ................................................

7

Settings ............................................................................

9

Installer Setup  .................................................................. 10
Installer System Test  ........................................................ 13
Programming .................................................................... 16
Operation .......................................................................... 19
General Operation Information ......................................... 21
Troubleshooting Guide  ..................................................... 22
Cross Reference  .............................................................. 23
Wiring Diagrams (Fig. 20-34)  ........................................... 29

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