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English
Set & $a Set & $a Set & $av v ve e e
Programmable Thermostat
installation and
operation manual
Model
44155c
Form# 42708-01
20091111
©2009 Hunter Fan Co.
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Table of Contents Important Information....................................... 5 Tools ................................................................ 6 Uninstalling the Existing Unit ........................... 7 Installing the Thermostat ............................... 12 installing the wall plate ................................ 12 connecting the wires ................................... 16 attaching the thermostat ............................. 18 Settings .................................
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Set & Save Set & Save Programmable Thermostat Programmable Thermostat Model 44155C Model 44155C Congratulations! Thank you for choosing a Hunter programmable 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. 4
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iMporT anT inforMa Tion This thermostat is designed to work on the following heating and cooling systems: Gas – Standing Pilot Gas – Electronic Ignition Gas – Fired Boilers Gas – Milivolt Systems Oil – Fired Boilers Oil – Fired Furnace Electric Furnace Electric Air Conditioning Single Stage Heat Pump - No auxilary This thermostat is not designed for multi-stage heat pump systems or 110/220 V baseboard heating systems. If you are unsure what kind of heating and cooling system you have, ple
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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”
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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. 7
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8 W RC Y G W RC Y G
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uninST alling 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. (Some thermostats may have multiple covers, screws or other locking devices that must be removed or disengaged.) 3. Locate, but do not disconnect the wires. (If wires are not visible, they may be connected to the back of the wall plate. Som
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if your existing label the wire thermostat is marked... with this sticker: RH / R / VR / 4 24 Volt RH RC / VC 24 Volt cool RC air conditioning Y / C* / M / O compressor Y/0 W / H / B heating W/B G / F fan G heat pump Y1 compressor Y1 10 G RC RH Y W Y1 G W/B Y/0 RC RH
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W uninST alling 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. *If wires marked Y & C are both present, C may be a Common wire and should not be used. If you have a wire marked C, do not conne
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G 12 Y RC W
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inSTalling ThE ThErMoST aT inSTalling ThE W all pla TE 1. Remove the wall plate from the new thermostat by pressing the release tab on the bottom of the thermostat. 2. Position the new wall plate 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, visually level the wall plate and mark the wall for two holes. 13
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G 14 Y RC W
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inSTalling ThE ThErMoST aT, ConT . 4. Remove the wall plate and drill two 3/16” holes where marked. 5. Tap the plastic anchors into the holes until they are flush with the wall. 6. Reposition the wall plate on the wall, pulling the wires through the opening. Insert the mounting screws through the wall plate and into the anchors. Verify that the wall plate is visually level and securely tighten both screws. 15
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G RCRH Y1 G Y/0W/B Terminal Shield 16 RC Y1 W/B Y/0
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inSTalling ThE ThErMoST aT, ConT . ConnECTing ThE WirES 1. Loosen, but do not remove, the terminal screws. note: a jumper wire has been provided, Jumper connecting the rC and rh terminals for systems that do not provide both an rh G RC RH Y W and rC wire. if you have both an rh and rC wire, remove this jumper. if you do not have both an rh and rC wire, leave the jumper in place. 2. Match and connect the wires from the wall to the terminals as shown. Wires should be inserted behind the
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Thermostat T AM 4 Cover HEAT ENABLE RECOVERY DISABLE System Switch STD HP SYSTEM TYPE HG HE FAN OPTION Y1 G RC W/B Y/O RH Y/O RH W/B RC Y1 G 18
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inSTalling ThE ThErMoST aT, ConT . aTTaChing ThE ThErMoST aT Lift the thermostat cover and set the SYSTEM sh to ctiw OFF and the FAN switch to AUTO. 1. Locate the HE/HG s hctiw on the back of the thermostat. Set the switch to HG (default) for gas furnace and oil burners. Set the switch to HE for electric furnaces. (The switch has no effect when the system is set to cooling mode.) 2. Locate the Ao Re tu y switch on the back of the revoc thermostat. If you wish to use the Auto Recovery f
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