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Hunter 40170 Installation And Operation Manual

Hunter installation and operation manual electronic/mechanical thermostat 40170
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Electronic/Mechanical
Thermostat
installation and
operation manual
Model 40170
42998-01 01-19-2007

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Summary of Contents for Hunter 40170

  • Page 1 Electronic/Mechanical Thermostat installation and operation manual Model 40170 42998-01 01-19-2007...

  • Page 3: Table Of Contents

    Important Information... 5 Tools ... 6 Uninstalling the Existing Unit ... 9 Installing the Thermostat ... 13 installing the wall plate ... 15 connecting the wires ... 17 attaching the thermostat ... 19 Operation ... 23 Indicators & Adjustments ... 25 Troubleshooting ...
  • Page 4 Electronic/Mechanical Thermostat Model 40170 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

    This thermostat is designed to work on the following heating and cooling systems: Gas – Standing Pilot Gas – Electronic Ignition Gas – Fired Boilers Gas – Millivolt Systems Oil – Fired Boilers Oil – Fired Furnace Electric Furnace...

  • Page 6: 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 NOTICE! 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

    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 RH / R / VR / 4 RC / VC 24 Volt cool Y / C* / M air conditioning compressor W / H heating G / F reversing valve reversing valve label the wire...
  • 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 Thermostat Top Cover...

  • Page 13: Installing The Thermostat

    INSTALLING THE THERMOSTAT 1. Remove the top cover from the new thermostat by pulling the two halves apart.

  • Page 15: Installing The Wall Plate

    2. Position the new thermostat on the wall and pull the labeled wires through the opening. 3. If the existing holes do not match those on the Hunter wall plate, or if there are no existing holes, level the thermostat and mark the wall for two holes.
  • Page 16 RC RH...

  • Page 17: Connecting The Wires

    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 18 HE/HG Switch HP STD HP/STD Switch...

  • Page 19: Attaching The Thermostat

    1. Locate the HE/HG switch switch to for a gas furnace or oil burner. Set the switch to for electric furnaces. (The switch has no effect when the system is set to cooling mode.) 2. Locate the...
  • Page 21 3. Insert two fresh AA alkaline batteries. 4. Align the top cover with the the wall plate, and snap the two halves together. 5. Restore power at the electrical panel or furnace.

  • Page 22: Set Temperature

    Switch AUTO Set Temperature Slider System Switch COOL HEAT SYSTEM...

  • Page 23: Operation

    1. Set the Set Temperature slider temperature. 2. The System Switch the thermostat. Select 3. The Fan Switch position. To run the fan continuously, slide the Auto to the Fan Switch Auto note: in normal 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 24 Thermometer Battery Indicator...

  • Page 25: Indicators & Adjustments

    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 26 Span Adjust SPAN SPAN...
  • Page 27 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.
  • Page 28 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 29: 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 at 1-888-830-1326.
  • Page 30 4-wire Heat/Cool System Jumper Heat/Cool Relay 24V Supply 5-wire Heat/Cool System Cool Heat Relay 24V Supply 24V Supply Cool Heat Relay Contactor or Valve Cool Heat Relay Contactor or Valve...

  • Page 31: Wiring Diagrams

    Wiring diagrams Single-stage Heat Pump System Jumper Cool Mode Reversing Heat/Cool Relay Valve 24V Supply 2-wire Heat Only System Jumper Heat 24V or Millivolt Supply Heat Mode Compressor Contactor Heat Relay or Valve...
  • Page 32 Wiring diagrams, cont. 3-wire Heat Only System 3-wire Heat Only System Jumper Jumper Rh W Rh W Heat 24V Heat 24V Relay Relay Supply Supply 3-wire Cool Only System 3-wire Cool Only System Jumper Jumper Cool 24V Cool 24V Relay Relay Supply Supply...
  • Page 33 © 2007 Hunter Fan Company...

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