Pentax RTH7600, RTH7600D Quick Installation Guide

This thermostat contains a Lithium battery which

Installation is Easy

Label wires and remove your old thermostat

Install and wire your new thermostat

Set your new thermostat to match your heating/cooling

system

– This thermostat works with virtually all System

Types

– It is preset for the most common system

Turn OFF Power to Heating/

Cooling System

Label Wires with Tags

Label the wires using the supplied wire labels as you disconnect them, then remove the old wallplate.

Separate Wallplate from

New Thermostat

Remove wallplate from the new thermostat.

may contain Perchlorate material. Perchlorate Material—special handling may apply, See www.dtsc.ca.gov/hazardouswaste/perchlorate

MERCURY NOTICE: Do not place your old thermostat in the trash if it contains mercury in a sealed tube. Contact the Thermostat Recycling Corporation at www.thermostat-recycle.org or 800238-8192 for information on how and where to properly and safely dispose of your old thermostat.

We are here to help.

Call 1-800-468-1502 for

wiring assistance before

returning the thermostat to the store.

Quick Start Guide

Touchscreen Programmable

Thermostat

RTH7600 Series

This thermostat works on 24 volt or 750 mV systems. It will NOT work on 120/240 Volt systems.

Remove old thermostat but leave wallplate with wires attached.

Leave wallplate in place

Remove Old Thermostat

Is there a sealed tube containing mercury? If so, see back cover for proper disposal instructions.

EM. HEATAUX. HEAT

50 60 70 80

Wire color might not match labels.

Wire Labels

M31545

Wallplate

M28073

CAUTION: To avoid possible compressor damage, do not run air conditioner if the outside temperature drops below 50°F (10°C).

Automation and Control Solutions

Honeywell International Inc.

1985 Douglas Drive North

Golden Valley, MN 55422

http://yourhome.honeywell.com

69-2721-01

Mount Wallplate

Mount the new wallplate using the included screws and anchors.

Drill 3/16-in. holes for drywall Drill 3/32-in. holes for plaster

MCR28094

Connect Wires

Simply match wire labels.

SCREW

INSERT WIRES THEN TIGHTEN SCREWS

CONVENTIONAL

Remove metal jumper if you have both R and Rc wires.

Labels don’t match? See Wiring Notes (over).

Have a Heat Pump system? See Wiring Notes (over).

Call 1-800-468-1502 for wiring assistance.

LABELED WIRES

WIRE HOLE

CONVENTIONAL

MCR28070

50 60 70 80 F

Old thermostat

OFF

AUTO EM. HEAT

Cover

Install Batteries

Install two AA alkaline batteries and remove tab.

Back of thermostat

Remove tab.

MCR33835

MCR28101

MCR27518

MCR33763

Install Thermostat onto Wallplate

Install thermostat onto the wallplate on the wall.

M27519

Turn Power Back ON

Turn the power back on to the heating/cooling system.

Press s or t to set month, then press NEXT. Press s or t to set day, then press NEXT. Press s or t to set year, then press DONE.

Press s or t to set time, then press DONE to save and exit.

Set Time and Date

Month Year Day

Go Back

2012

Done

MCR33548

10:10

Done

MCR33549

If your system type is...

If your system type is:

q Single Stage Heat and Cool

Congratulations, you’re done!

Thermostat is set with energy saving schedule; see operating manual to adjust schedule.

See step 12b for thermostat preferences.

If your system type is:

q Multistage Heat and Cool

q Heat Pump* without Backup Heat

q Heat Pump* with Backup Heat

q Heat Only or Cool Only

Continue to step 12a to match your thermostat to your system type.

*Heat Pump—an air conditioner that provides cooling in the summer, and also runs in reverse in the winter to provide heating.

If you are not sure of your system type or if you have other questions, call us toll-free at 1-800-468-1502.

MCR28076

HEAT PUMP

12a

System Setup

12b

Preferences (optional) Wiring Notes

Step 1

Press and release the left button.

Mon

System

System & Fan

Cool

6:30

Fan Auto

Schedule

Clock & Mode

Set To

MCR33550

Step 2

Press and hold the center button until the screen changes (approximately 5 seconds).

System

Heat Off Cool

Fan Auto

Fan

Done

MCR33597

Function Settings & Options

Year Setting

0120*

(rst two digits)

Year Setting

0130*

(second two

digits)

Month Setting 01 - 12 (i.e., January - December)

0140*

Date Setting 01 - 31

0150*

Select System

0170

Type

Heating Fan

0180

Control

Heat Pump

0190

Changeover Valve

(for heat pumps

only)

Heating Cycle

0240

Rate

Emergency Heat

0270

Cycle Rate (heat

pumps only)

20 = Year 20xx

21 = Year 21xx

01 - 99 (i.e., 2001 - 2099)

1 Heat /cool: Gas, oil or electric heating with central air conditioning.

2 Heat pump: Heat pump without backup or auxiliary heat.

3 Heat only: Gas, oil or electric heat without central air conditioning.

4 Heat only with fan: Gas, oil or electric heat without central air conditioning.

5 Hot water heat only (no fan): Gas, oil or hot water heat without central air conditioning.

6 Cool only: Central air conditioning only.

7 Heat pump: Heat pump with backup or auxiliary heating.

8 Heat /Cool Multiple stages: 2 heat stages (wires on W and W2), 2 cooling stages (wires on Y and Y2).

9 Heat /Cool Multiple stages: 2 heat stages (wires on W and W2), 1 cooling stage (wire on Y).

10 Heat /Cool Multiple stages: 1 heat stage (wire on W), 2 cooling stages (wires on Y and Y2).

0 Gas or oil heat: Use this setting if you have a gas or oil heating system (system controls fan operation).

1 Electric heat: Use this setting if you have an electric heating system (thermostat controls fan operation).

0 Cooling changeover valve: Use this setting if you connected a wire labeled “O” to the O/B terminal (see

Wiring Notes).

1 Heating changeover valve: Use this setting if you connected a wire labeled “B” to the O/B terminal (see

Wiring Notes).

5 Gas or oil furnace: Standard gas/oil furnace (less than 90% efficiency).

9 Electric furnace: Electric heating systems.

3 Hot water or high- efficiency furnace: Hot water system or gas furnace (more than 90% efficiency).

1 Gas/oil steam or gravity system: Steam or gravity heat systems.

Settings 5, 9, 3, or 1 recommended. Other settings: 2, 4, 6, 7, 8, 10, 11, 12.

The number indicates how frequently the system cycles on and off to maintain the set temperature.

A higher number means the system is on and off for shorter amounts of time, a lower number means

longer on and off times. When these settings are set to match the system type, the thermostat controls

temperature more accurately.

* Functions set in Step 10.

NOTE: Some functions may not appear due to previous selections made.

Step 3

1 Press s t to change setting.

2 Press NEXT to advance to next function.

3 Press DONE to save & exit.

0120

Go BackNext Done

MCR33551

Use the Setup and Navigation steps in 12a to set Display Preferences.

Function Settings & Options

Manual/Auto

0300

Changeover

Temperature Format

0320

(°F/°C)

Daylight Saving Time

0330

On/Off

Furnace Filter Change

0500

Reminder

Smart

0530

Response®

Technology

Maximum Heat

0600

Temperature Limit

Minimum Cool

0610

Temperature Limit

Clock Format 12 12-hour clock (i.e., “3:30 pm”)

0640

0 Manual changeover (Heat/Cool/Off).

1 Automatic changeover (Heat/Cool/Auto/Off). Automatically turns on Heat or Cool based on room

temperature. Note: System maintains minimum 3°F difference between heat and cool settings.

0 Fahrenheit

1 Celsius

0 Off: No adjustment for daylight saving time.

1 On: Auto-change to daylight saving time (for areas that do not use the new 2007 DST calendar).

2 On: Auto-change to daylight saving time (2007 and beyond, for areas that use the new 2007 DST calendar).

0 Off (no reminder)

1 Reminder after 10-day run time (about 1 month)

2 Reminder after 30-day run time (about 3 months)

3 Reminder after 60-day run time (about 6 months)

4 Reminder after 90-day run time (about 9 months)

5 Reminder after 120-day run time (about 1 year)

6 Reminder after 365-day run time (about 3 years)

1 On

0 Off

90°F (other options: 40-89°F [4-32°C])

50°F (other options: 51-99°F [11-37°C])

24 24-hour clock (i.e., “15:30”)

Conventional system

Alternate wiring (conventional systems)

Remove metal jumper connecting R and Rc only if

you must connect both R and Rc wires.

If your old thermostat had both R and RH wires,

remove metal jumper. Connect the R wire to the Rc

terminal, and the RH wire to the R terminal.

If your old thermostat had only 1 C or C1 wire,

connect it to the C terminal. If your old thermostat

had 2 C or C1 wires, wrap each separately with

electrical tape and do not connect them.

Heat pump

Connect wires: Heat Pump

1. Match each labeled wire with same letter on new thermostat.

2. Use a screwdriver to loosen screws, insert wires into hole, then tighten screws.

3. If E and Aux do not each have a wire connected, use a small piece of wire to connect them to each other.

4. Push any excess wire back into the wall opening.

Labels don’t match?

If labels do not match letters on thermostat, see Alternate wiring (heat pump system only).

Alternate wiring (heat pump system only)

Leave metal jumper in place, connecting R & Rc terminals.

If your old thermostat had both V and VR wires, stop now and

contact a qualified contractor for help.

If your old thermostat had separate O and B wires, attach the

B wire to the C terminal. If another wire is attached to the C

terminal, stop now and contact a qualified contractor for help.

If your old thermostat had Y1, W1 and W2 wires, stop now and

contact a qualified contractor for help.

If L terminal is used, C terminal wire must be connected

(contact a contractor if there is no C wire).

If E and Aux terminals do not each have a wire connected, use

a small piece of wire to connect them to each other.

Customer assistance

For assistance with this product, please visit http://yourhome.honeywell.com

or call Honeywell Customer Care toll-free at 1-800-468-1502.

O/B

Aux

MCR33552

MCR28077

69 -2721— 01