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Robertshaw RS9110 Installation Manual
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Robertshaw RS9110 Installation Manual

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RS9110
I n st a l l a t i o n M a n u a l

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Summary of Contents for Robertshaw RS9110

  • Page 1 RS9110 I n st a l l a t i o n M a n u a l...

  • Page 3: Table Of Contents

    INSTALLATION MANUAL RS9110 This manual covers the following models: Thermostat Applications Guide Description Gas or Oil Heat Power Type Electric Furnace Heat Pump (No Aux. or Emergency Heat) Battery Power Heat Pump (With Aux. or Emergency Heat) Hardwire (Common Wire)

  • Page 4: Installation Tips

    INSTALLATION TIPS Wall locations Thethermostatshouldbeinstalledapproximately4to5feetabovethefloor. Select an area with average temperature and good air circulation. Do not install thermostat in locations: • Close to hot or cold air ducts • That are in direct sunlight • With an outside wall behind the thermostat •...

  • Page 5: Thermostat Quick Reference

    THERMOSTAT QUICK REFERENCE Getting to know your thermostat Displays the user Days of the week selected setpoint and time. Hold: Is displayed Room temperature. when thermostat Set At program is Sun Mon Tue Wed Thu Fri Sat permanently Tech Set overridden.

  • Page 6: Subbase Installation

    SUBBASE INSTALLATION Mercury Notice: Caution: All of our products are mercury Electrical Hazard free. However, if the product you Failure to disconnect the are replacing contains mercury, power before beginning to dispose of it properly. Your local install this product can cause waste management authority electrical shock or equipment can give you instructions on...

  • Page 7: Wiring

    WIRING 1 Turn Off Power to Heating/Cooling System Circuit breaker box Heating/cooling system power switch 2 Remove Old Thermostat Remove old thermostat but leave wallplate with wires attached. Do not remove wallplate Terminal designation...
  • Page 8 WIRING 3 Label Wires with Tags Label the wires using the supplied wire labels as you disconnect them. Wire Labels Wiring Labels Apply these wiring labels to each wire with the appropriate terminal designation as you remove it from the existing thermostat.
  • Page 9 WIRING 5 Mount Wallplate for New Thermostat Mount the new wallplate using the included screws and anchors. Drill 3/16-in. holes for drywall Drill 3/16-in. holes for plaster...
  • Page 10 WIRING 6 Connect Wires Simply match wire labels. If labels do not match letters on the thermostat, check “Alternate Wiring (Conventional Systems)” on page 9 and connect to terminal as shown (see notes, below). Remove metal jumper if you have both RH and RC wires INSERT WIRES AND TIGHTEN...
  • Page 11 WIRING Alternate Wiring (Conventional Systems) If labels do not match letters on the thermostat, check the chart below and connect to terminal as shown here (See notes, below). If wires will be connected to both RC and RH/R terminals, remove metal jumper. If C or X wire is available then you can connect with C terminal.
  • Page 12 WIRING Warning: Caution: Electrical Hazard All components of the control Failure to disconnect the power system and the thermostat before beginning to install this installation must conform to product can cause electrical Class II circuits per the NEC Code. shock or equipment damage. Wiring Terminal Designations If you are replacing a thermostat, make...
  • Page 13 WIRING Power supply. Factory-installed jumper. Remove only when installing on 2-transformer systems. Use either O or B terminals for reversing valve. Use a small piece of wire (not supplied) to connect W and Y terminals. Set fan operation switch to electric. Optional 24 VAC common connection when thermostat is used in battery power mode.
  • Page 14 WIRING Typical 1H/1C heat pump system Typical heat-only system (HOT) (HOT) COMPRESSOR RELAY COOL REVERSING VALVE HEAT RELAY FAN RELAY HEAT REVERSING VALVE Typical heat-only system with fan Typical cool-only system (HOT) (HOT) COMPRESSOR RELAY FAN RELAY FAN RELAY HEAT RELAY...

  • Page 15: Technician Setup Menu

    TECHNICIAN SETUP MENU Technician Setup Menu This thermostat has a technician setup menu foreasyinstallerconfiguration.Tosetupthe thermostat for your particular application: Press MENU button Press and hold TECH SET button for 3 seconds. This 3 second delay is designed so that homeowners do not accidentally access the installer settings.
  • Page 16 TECHNICIAN SETUP MENU Tech Settings Default LCD Will Show Adjustment Options You can adjust the filter change This feature will flash FILT in the reminder from OFF to 2000 Next step display after the elapsed run time hours of run time in 50 hour Filter Change to remind the user to change the increments.
  • Page 17 TECHNICIAN SETUP MENU Tech Settings Default LCD Will Show Adjustment Options Next step Selecting ON will not allow the The compressor short cycle delay protects the compressor from compressor to be turned on for Compressor short cycling. This feature will not 5 minutes after the last time the Short Cycle compressor was on.
  • Page 18 TECHNICIAN SETUP MENU Tech Settings Default LCD Will Show Adjustment Options Select F for Fahrenheit temperature Next step F for Fahrenheit readout or select C for Celsius readout. F or C C for Celsius Prev step Next step You can select either a 12 or 24 hour Use the to select clock setting.
  • Page 19 TECHNICIAN SETUP MENU Tech Settings Default LCD Will Show Adjustment Options You can configure this thermostat to have 7 Day, 5+1+1 programming or non-programmable. Use the key to select Note: If 7d is selected, in set schedule 7d for 7 Day, 5d for 5+1+1, or you will program all seven days Program Od for non-programmable.

  • Page 20: Attach Faceplate & Install Battery

    ATTACH FACEPLATE & INSTALL BATTERY Attach Faceplate 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. Room MENU SLEEP SYSTEM AUTO COOL HEAT Battery Installation Battery installation is optional if thermostat is hardwired (C terminal connected).

  • Page 21: Programming

    PROGRAMMING Set Time Follow the steps below to set the day of the week and current time: Press MENU. Press SET TIME. 3.  D ayoftheweekwillbeflashing.Usethe key to select the current day of the week. Press NEXT STEP. 5.  T hecurrenthourisflashing.Usethe key to select the current hour.
  • Page 22 PROGRAMMING Factory Default Program Setpoint Temperature Setpoint Temperature Day of the Week Events Time (Cool) (Heat) Weekday 6 a.m. 70° F (21° C) 75° F (24° C) Wake 8 a.m. 62° F (17° C) 83° F (28° C) Leave 6 p.m. 70°...
  • Page 23 PROGRAMMING You can use the table below to plan your customized program schedule. Programming Table Day of the Setpoint Setpoint Events Time Temperature (Cool) Week Temperature (Heat) Weekday Wake Leave Return Sleep Saturday Wake Leave Return Sleep Sunday Wake Leave Return Sleep...
  • Page 24 PROGRAMMING Set Program Schedule To customize your program schedule, follow these steps Saturday: Weekday: Select HEAT or COOL from the system switch. Repeat steps 4 through 7 for Note: You have to program heat and cool separately. Saturday WAKE time period, for Saturday LEAVE time Press MENU.

  • Page 25: Specifications

    SPECIFICATIONS Specifications The display range of temperature ..41°F to 95°F (5°C to 35°C) The control range of temperature ..44°F to 90°F (7°C to 32°C) Load rating ........... 1 amp per terminal, 1.5 amp maximum all terminals combined Display accuracy ........± 1°F Differential (cycle rate or swing) ...
  • Page 28 Customer Service +1.800.304.6563 Technical Service +1.800.445.8299 Use Phone Year HVACCustomerService@robertshaw.com to Scan for Limited 352-00303-001 www.robertshaw.com • 352-00301-001 Warranty Info Warranty...