Hunter 40135 Installation And Operation Manual

Hunter 40135 Installation And Operation Manual

Electronic/mechanical thermostat

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Electronic/Mechanical
Thermostat
installation and
operation manual
Model 40135
1
44017-01 04-01-2008

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Table of Contents
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Summary of Contents for Hunter 40135

  • Page 1 Electronic/Mechanical Thermostat installation and operation manual Model 40135 44017-01 04-01-2008...
  • Page 2 Our Technical Support Group is available from 8 am to 5 pm CST. They may be reached toll-free at 1-888-830-1326.
  • Page 3: Table Of Contents

    Important Information ... 5 Tools ... 6 Uninstalling the Existing Unit ... 9 Installing the Thermostat ... 12 Installing the wall plate ... 14 connecting the wires ... 15 attaching the thermostat ... 17 Operation ... 20 Indicators & Adjustments ... 22 Troubleshooting ...
  • Page 4 Electronic/Mechanical Thermostat Model 40135 Congratulations! Thank you for choosing a Hunter thermostat. Your new Hunter thermostat will provide years of reliable service and year-round energy savings. Please read this manual before beginning installation and save this booklet for complete operation instructions.
  • Page 5: Important Information

    IMPOrTAnT InFOrMATIOn This thermostat is designed to work on the following heating and cooling systems: Gas – Electronic Ignition Gas – Millivolt Systems Electric Air conditioner This thermostat is not designed for heat pump systems or 110/220 V baseboard heating systems.
  • Page 6: Tools

    TOOlS This thermostat includes two #8 slotted screws and two wall anchors for mounting. To install your new thermostat, you will need the following supplies: Flat-head screwdriver Small Phillips-head screwdriver Hammer Electric drill and 3/16” bit Two fresh 1.5 Volt (AA) size alkaline batteries...
  • Page 7 Do not disconnect the wires from the existing thermostat before reading these instructions. The wires must be labeled prior to removal to ensure proper reconnection.
  • Page 9: Uninstalling The Existing Unit

    UnInSTAllInG THE ExISTInG UnIT 1. Turn the system power OFF from the existing thermostat. Turn the power to the HVAC system OFF at the main power panel or at the furnace. 2. remove the existing thermostat cover to access the wires from the wall.
  • Page 10 If your existing thermostat is marked... * See pg 27 for complete wiring diagram. rH / r / Vr / 4 24 Volt 24 Volt Cool rC / VC Y / C* / M air conditioning compressor W / H...
  • Page 11 UnInSTAllInG THE ExISTInG UnIT, COnT. 4. Using the provided stickers, label each wire according to the chart. (If the terminals are not labeled, contact a qualified HVAC technician.) note: Wire colors do not always comply with standards, so wire color should be ignored. refer to the existing terminal designation for proper identification.
  • Page 12: Installing The Thermostat

    InSTAllInG THE THErMOSTAT InSTAllInG THE THErMOSTAT 1. remove the new thermostat from the back plate by pulling the two halves apart. Wall Plate Thermostat...
  • Page 14: Installing The Wall Plate

    6. reposition the wall plate on the wall, pulling the wires through the opening. Insert the mounting screws through the mounting holes and into the anchors. Verify that the thermostat is visually level and securely tighten both screws. InSTAllInG THE WAll PlATE...
  • Page 16: Connecting The Wires

    InSTAllInG THE THErMOSTAT, COnT. 1. loosen, but do not remove, the terminal screws. note: A jumper wire has been provided, connecting the rC and rH terminals for systems that do not provide both an rH and rC wire. If you have both an rH and rC wire, remove this jumper.
  • Page 17 HE/HG Switch...
  • Page 18: Attaching The Thermostat

    (The switch has no effect when the system is set to cooling mode.) 5. Insert two fresh AA alkaline batteries. 6. Align the thermostat with the the wall plate, and snap the two halves together. 7. restore power at the electrical panel or furnace.
  • Page 20 System Switch SYSTEM COOL HEAT AUTO Battery Indicator Switch Thermometer Set Temperature Slider...
  • Page 21: Operation

    1. Set the temperature. 2. The ystEm mode of the thermostat. Select 3. The witcH position. To run the fan continuously, slide the note: In operation of your system. In a normal gas or oil furnace, the fan will be turned on by your furnace after its warm-up delay.
  • Page 22 3. The second warning is the indicated by the approximately twice every second. When this warning appears, the thermostat is shut down and will turn your system OFF. Your system will remain shut-off until you install two fresh AA alkaline batteries.
  • Page 23 Span Adjust SPAN...
  • Page 24: Indicators & Adjustments

    InDICATOrS AnD ADjUSTMEnTS, COnT. Your thermostat is preset to cycle your system off and on at 1 F above and below the Set Temperature. For maximum system efficiency and a sustained comfortable temperature your system should cycle 3 - 5 times per hour. If your system is...
  • Page 25 1 e. If applicable, make sure the furnace blower door is closed properly. 1 f. If your system has 4 wires, ensure the jumper wire is installed between the rC and rH terminals. 2. My system continues to operate when the thermostat is in the off position. 2 a. replace unit.
  • Page 26: Troubleshooting

    TrOUBlESHOOTInG Is there help on the web? Yes. Visit http://www.hunterfan.com for more information. Can’t I just call someone? Sure. Our Technical Support Group is available from 8 am to 5 pm CST. They may be reached toll-free at1-888-830- 1326.
  • Page 27 4- w i r e Heat / Cool Sys t em Heat / Cool Rel ay 24V Suppl y 5-wire H eat/C ool Sy stem Cool Heat Rel a y 24V Supply 24V Supply Cool Heat Rel ay Cont act or or Val ve Cool Heat Rela...
  • Page 28: Wiring Diagrams

    WIrInG DIAGrAMS 2- w i r e Heat Onl y Sys t em Heat Rel ay Heat 24V or orVal ve M i l l i vol t Suppl y 3- w i r e Heat Onl y Sys t em Rh W Heat 24V Rel ay...
  • Page 29 WIrInG DIAGrAMS, COnT. 3- w i r e Cool Onl y Sys t em Cool 24V Rel ay Suppl y Cool Cont act er...
  • Page 30 © 2007 Hunter Fan Company...

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44017-01

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