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Honeywell RTH7600 Support Question

Honeywell RTH7600 Support Question

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Question posted by cjmattson34 on October 8th, 2019

Rth7600

Backlight is not on. How do I turn it on?

Current Answers

Answer #1: Posted by waelsaidani1 on October 8th, 2019 10:25 PM
waelsaidani1

Member since:
May 12th, 2013

Points: 19,501,797
100
points
needs a new battery, or try resseting it

Related Honeywell RTH7600 Manual Pages

Owner's Manual - Page 1

Quick Installation Guide RTH7600 Series Touchscreen Programmable Thermostat 69-2206EF-01
Owner's Manual - Page 15

SETUP WIRING ASybsotuetmyosuertunpew thermostat Step 1 Press System & Fan. RTH7600 0120 20 System & Fan Schedule Clock & More M27522 Step 2 Press and hold the center key until the screen changes (approximately 5 seconds). 0120 20 System Fan Done M27523 ASSISTANCE TROUBLESHOOTING 13 69-2206EF-01
Owner's Manual - Page 17

... the last two digits of the year: 01 - 99 (i.e., 2001 - 2099) 0140 Month Setting Press s/t to change the current month: 01 - 12 (i.e., January - SETUP WIRING RTH7600 ASybsotuetmyosuertunpew thermostat NOTE: If you set the time and date as shown on page 10, press NEXT to function 0170 and go to navigate between functions.
Owner's Manual - Page 19

ASSISTANCE TROUBLESHOOTING 17 69-2206EF-01 SETUP WIRING ASybsotuetmyosuertunpew thermostat RTH7600 See page 14 to the O/B terminal (see page 23). Function ...system controls fan operation). 1 Electric heat: Use this setting if you have an electric heating system (thermostat controls fan operation). 0190 Heat Pump Press s/t to select whether your Changeover changeover valve is used in ...
Owner's Manual - Page 21

...0 Manual changeover (Heat/Cool/ Off). 1 Automatic changeover (Heat/ Cool/Auto/Off). Automatically turns on Heat or Cool based on room temperature. ASSISTANCE TROUBLESHOOTING 19 69-2206EF-01 Note: System maintains minimum 3°F difference between functions. SETUP WIRING ASybsotuetmyosuertunpew thermostat RTH7600 See page 14 to navigate between heat and cool settings. 0320 Temperature...
Owner's Manual - Page 23

... Connect the R wire to the Rc terminal, and the RH wire to the C terminal. SETUP AWbiroiuntg-yocuornnveewnttiohnearml soyssttaetm RTH7600 Alternate wiring (conventional systems) If labels do not connect them. If your old thermostat had only 1 C or C1 wire, connect it to the R terminal. WIRING ASSISTANCE TROUBLESHOOTING RC Rc 2 R R 2 W W Y Y G G C C 3 Y2 Y2 W2...
Owner's Manual - Page 25

If your old thermostat had separate O and B wires, ...3 ASSISTANCE TROUBLESHOOTING 35 5 6 46 M28077 23 69-2206EF-01 If your old thermostat had Y1, W1 and W2 wires, stop now and contact a qualified contractor for help. ...If another wire is no C wire). If your old thermostat had both V and VR wires, stop now and contact a qualified contractor for ...
Owner's Manual - Page 27

... lower than the Inside temperature. Heat pump is set system to Heat. Check circuit breaker and reset if necessary. "Wait" appears on . SETUP WIRING Troubleshooting RTH7600 Heating or cool- Press SYSTEM to set higher not respond than the Inside temperature.
Operation Manual - Page 1

RTH7600 Touchscreen Programmable Thermostat Operating Manual 69-2207ES-05
Operation Manual - Page 2

....com or call Honeywell Customer Care toll-free at 1-800-468-1502 Read and save these instructions. ® U.S. This manual covers the RTH7600 model. (Pull thermostat from wallplate and turn over to find model number) This thermostat contains a Lithium battery which may apply, See www.dtsc.ca.gov/hazardouswaste/perchlorate CAUTION: EQUIPMENT DAMAGE HAZARD.
Operation Manual - Page 3

... setting 7 System setting 8 Using program schedules 9 Program schedule overrides 12 Auto Changeover 14 Furnace filter reminder 15 Special features 16 RTH7600 Appendices Battery replacement 17 In case of difficulty 18 Limited warranty 20 This thermostat is pre-programmed and ready to go ! Your new thermostat is ready to check settings. 1 69-2207ES-05
Operation Manual - Page 5

...you have to Auto To change if needed: 1. Select fan setting: Preset to do is set the time and day. Your new thermostat is pre-programmed and ready to go! Select system setting: Preset to bed at any time, and manually adjust the temperature (see ... schedule at 10 pm To change , see pages 12-13). 3 69-2207ES-05 Set clock See page 6 2. RTH7600 This thermostat is ready to go.
Operation Manual - Page 7

Quick reference to status display RTH7600 Current day of week Current inside temperature Current time Mon Smart Response® Technology in effect (see page 17) 75 Recovery System Cool 6:01 AM ...
Operation Manual - Page 9

Fan setting Press SYSTEM & FAN System & Fan Schedule Clock & Mode M27527 Press FAN to select mode, then press DONE System Heat System Fan Auto Fan Done M27529 RTH7600 Press SYSTEM & FAN, then FAN to select fan operation: • On: Fan is always on. • Auto: Fan runs only when the heating or cooling system is on. 7 69-2207ES-05
Operation Manual - Page 11

... the time you leave home and the temperature you want while you are away (usually an energy-saving level). Save money by setting program schedules RTH7600 It's easy to the time you awaken and the temperature you want during the evening, until you leave for the day.
Operation Manual - Page 15

... change it, or press USE SCHEDULE to adjust temperature, then press HOLD. Program schedule override (permanent) RTH7600 Adjust temperature Mon 62 System Heat Temporary Set To 6:08 AM 68 Fan Auto Permanent Hold Hold Cancel Press s or t to cancel "Hold" and resume the program schedule. This will turn off the program schedule.
Operation Manual - Page 17

.... CAUTION: To avoid possible compressor damage, do not use Auto Changeover if the outside temperature drops below 50°F (10°C). 15 69-2207ES-05 RTH7600 Auto Changeover If the cool temperature is lowered to where it gets close to the heat setting, an arrow next to heat will show the...
Operation Manual - Page 19

...apart. Heat and cool settings must be at 6. RTH7600 ASpbeocuitayl ofeuartunreews thermostat Smart Response® Technology: This feature allows the thermostat to "learn" how long the furnace and air conditioner...;C). 17 69-2207ES-05 The heat will automatically adjust settings to Auto, the thermostat automatically selects heating or cooling depending on screen. During the wait time, the ...
Operation Manual - Page 21

...system is on. • Make sure furnace door is closed securely. • If thermostat is battery powered, make sure fresh AA alkaline batteries are set to acceptable ranges: •...(10° to 37°C). 19 69-2207ES-05 AInbcoausteyouf rdinffeicwutlhtyermostat RTH7600 If you have difficulty with your thermostat, please try the following suggestions. Most problems can be corrected quickly...
Quick Start Guide - Page 1

...mercury? Call 1-800-468-1502 for proper disposal instructions. Back of thermostat MCR28101 M27519 9 Turn Power Back ON Turn the power back on how and where to properly and safely dispose ... step 12b for wiring assistance before returning the thermostat to set month, then press NEXT. Quick Start Guide Touchscreen Programmable Thermostat RTH7600 Series 69-2721-01 5 Mount Wallplate Mount...

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