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This manual covers the following models:

• T605-2

INSTALLATION MANUAL

A trained, experienced technician 
must install this product.

Carefully read these instructions. You 
could damage this product or cause a 
hazardous condition if you fail to follow 
these instructions.

Need Help?

 

For assistance with this product please 
visit http://www.pro1iaq.com or call Pro1 
Customer Care toll-free at 888-Pro1iaq 
(776-1427) during normal business hours 
(Mon-Fri 9 AM - 6 PM Eastern)

Installation Tips
Thermostat Quick Reference
Subbase Installation
Wiring
Wiring Diagrams
Technician Setup 
Technician Setup Menu
Mounting and Battery Installation
Programming the Thermostat
Programming the Thermostat (cont) 
Specifications

Table of Contents

Thermostat Applications Guide

Page

Battery Power
Hardwire (Common Wire)
Hardwire (Common Wire) with Battery Backup
 

Power Type

1

n

o

i

t

p

i

r

c

s

e

D

Gas or Oil Heat

Electric Furnace

Heat Pump (No Aux. or Emergency Heat)

Heat Pump (with Aux. or Emergency Heat)

Multi-stage Systems

Heat Only Systems

Heat Only Systems - Floor or Wall Furnaces

Cool Only Systems

Millivolt 

Yes

Yes

Yes

No

No

Yes

Yes

Yes

Yes

Rev. 1043

Una versión española de este 
manual puede ser descargada 
en www.pro1iaq.com

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® U.S. Registered Trademark. Patents pending.
Copyright © 2010 Pro1 IAQ, Inc. All rights reserved.

Содержание TRUE COMFORT III T605-2

Страница 1: ...cian Setup Technician Setup Menu Mounting and Battery Installation Programming the Thermostat Programming the Thermostat cont Specifications Table of Contents Thermostat Applications Guide Page Batter...

Страница 2: ...are in direct sunlight With an outside wall behind the thermostat In areas that do not require conditioning Where there are dead spots or drafts in corners or behind doors Where there might be conceal...

Страница 3: ...Private Label Badge 6 7 1 2 3 4 5 LCD 1 System operation indicators ON will display when the COOL or HEAT is on NOTE The compressor delay feature is active if ON is flashing The compressor will not t...

Страница 4: ...Pro1 s products are mercury free However if the product you are replacing contains mercury dispose of it properly Your local waste management authority can give you instructions on recycling and prope...

Страница 5: ...when the thermostat is powered by batteries Wire specifications Use shielded or non shielded 18 22 gauge thermostat wire PRO1 Tips Wiring Terminal Designations If you are replacing a thermostat make...

Страница 6: ...C W G C L2 L1 HOT R HEAT RELAY FAN RELAY COMPRESSOR RELAY 6 2 1 FAN RELAY COMPRESSOR RELAY 6 2 HEAT RELAY FAN RELAY 6 2 Typical 1H 1C heat pump system C L2 L1 HOT R HEAT CHANGE OVER VALVE FAN RELAY CO...

Страница 7: ...s setting allows the thermostat to operate the fan when the fan relay is connected to the G terminal Select F or C with the jumper pin on the back of the thermostat F is for Fahrenheit and C is for Ce...

Страница 8: ...ycles and a larger swing setting will cause fewer cycles The heating swing setting is adjustable from 04 F to 20 F For example A swing setting of 05 F will turn the heating on at approximately 0 5 F b...

Страница 9: ...9 MOUNT THERMOSTAT BATTERY INSTALLATION Mount Thermostat Align the 4 tabs on the subbase with corresponding slots on the back of the thermostat then push gently until the thermostat snaps in place...

Страница 10: ...eps below to set the day of the week and current time Press TIME Day of the week will be flashing Use the or key to select the current day of the week Press TIME The current hour is flashing Use the o...

Страница 11: ...for the weekday setting Time is flashing Use the or key to make your time selection for the weekday WAKE time period Press PROGRAM The setpoint temperature is flashing Use the or key to make your set...

Страница 12: ...ting is adjustable from 0 2 F to 2 0 F Cooling is adjustable from 0 2 F to 2 0 F 18 to 30 VAC NEC Class II 50 60 Hz for hardwire common wire Battery power from 2 AA Alkaline batteries 32 to 105 0 to 4...

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