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Honeywell T7200D, T7200E, T7300D, T7300E 63-43554 B.B. Rev. 10-01 www.honeywell.com

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63-4355—4 B.B. Rev. 10-01 www.honeywell.com

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post-consumer paper fibers.

T7200D,E, T7300D,E,F AND Q7300 SERIES 2000 PROGRAMMABLE COMMERCIAL THERMOSTATS AND SUBBASES

Home and Building Control Home and Building Control Honeywell Asia Pacific Inc. Honeywell Europe S.A. Honeywell Latin American

Honeywell Honeywell Limited-Honeywell Limitée Room 3213-3225 3 Avenue du Bourget Region

1985 Douglas Drive North 35 Dynamic Drive Sun Hung Kai Centre 1140 Brussels 480 Sawgrass Corporate Parkway

Golden Valley, MN 55422 Scarborough, Ontario No. 30 Harbour Road Belgium Suite 200

M1V 4Z9 Wanchai Sunrise FL 33325

Hong Kong

Fig. 34. T7300D,F/Q7300L2004 for two-stage heating with three-position ML7984 Valve Actuator and V5013B Valve and one-stage cooling.

GH

L1

(HOT)

L2

POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD

PROTECTION AS REQUIRED.

INDEPENDENT FAN TRANSFORMER IS OPTIONAL. JUMPER FC TO R

WHEN SINGLE TRANSFORMER IS USED.

REFER TO ML7984 INSTRUCTIONS FOR TERMINAL CONNECTIONS.

T7047 HAS T-T TERMINALS ONLY.

180 2W RESISTOR MUST BE INSTALLED AS SHOWN.

1

M4950B

T

A1 RM Y

SUBBASE

1

R FC C1 T

T7147 REMOTE COMFORT ADJUST MODULE

GND

GL C2

L1

(HOT)

L2

1

2

2

C4 C3C5

TCA1 TCA2

CA4 CA3CA5

A2

COOLING

RELAY

XP2

P1 BM

LOW

SPEED

FAN

RELAY

DAMPER

CONTROL

RELAY

PUMP

INTERLOCK

RELAY

3

9

3

4

7

5

6

7

8

9

8

4

6

HIGH

SPEED

FAN

RELAY

ML7984

VALVE

ACTUATOR

R1

B3

W

T5

T6

5

TRANSFORMER

FAN

TRANSFORMER

AS AS

DISCHARGE

AIR

SENSOR

CONNECT GND TO EARTH GROUND.

DISCHARGE AIR SENSOR IS ONLY COMPATIBLE WITH T7300F

THERMOSTAT.

JUMPER GH AND GL FOR SINGLE SPEED FAN.

SET THE DIP SWITCHES ON THE ML7984 TO MECHANICAL

SERIES 90 TO USE WITH Q7300L

Contents

Main PRODUCT DATA T7200D,E, T7300D,E,F and Q7300 Series 2000 Programmable Commercial Thermostats and Subbases APPLICATION FEATURES Contents ORDERING INFORMATION SPECIFICATIONS MERCURY NOTICE Fig. 1. Dimensions of T7200, T7300 and Q7300 in in. (mm). 63-43554 4 Q7300A,C,D,G,L T7200D,E; T7300D,E,F Q7300H INSTALLATION When Installing this Product Location T7200 Wallplate or Q7300 Subbase without Remote-Mounted Temperature Sensor Q7300 Subbase with Remote-Mounted Temperature Sensor(s) Mounting Subbase/Wallplate WIRING SUBBASE/WALLPLATE Page Mounting Thermostat on Subbase/Wallplate SETTINGS Using Thermostat Keys Setting System and Fan (select models) Setting Temperature INSTALLER SETUP Page Page Setting Current Time/Day INSTALLER SYSTEM TEST Thermostat Information Page Setting Keypad Lockout Switch (T7300 only) PROGRAMMING Setting Current Day/Time Setting Program Times 1. Press Occupied Start Time. NOTE: Anytime a start time is not required, press Clear Start Time. M4969A M4968A M4967A Setting Program Temperature Setpoints M4980A Temp M10231 M4979B OPERATION T7200/T7300 Relay Logic Temporary System Fan Auto Temporary Room T7200/T7300 and Conventional Thermostats P+I Control Equipment Protection T7200/T7300 Thermostat Operation Startup GENERAL OPERATION INFORMATION Cycle Rates Subbase Auxiliary Relay Interfacing with Electromechanical Economizers (Subbases with Auxiliary Relay) Other Uses for the Auxiliary Relay TROUBLESHOOTING GUIDE CROSS REFERENCE Page Page Page Page Page WIRING DIAGRAMS (FIG. 20-34) T7200D,E, T7300D,E,F AND Q7300 SERIES 2000 PROGRAMMABLE COMMERCIAL THERMOSTATS AND SUBBASES Page Page Page Page 35 63-43554 Fig. 33. Typical hookup for T7300F/Q7300H devices in LONWORKS network. 63-43554 B.B. Rev. 10-01 www.honeywell.com Printed in U.S.A. on recycled paper containing at least 10% post-consumer paper fibers.