Hunter 44155C User manual

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Form# 42708-01
20120210
©2012 Hunter Fan Co.
Set & $aveSet & $aveSet & $ave
installation and
operation manual
Models
44155
44157
Programmable Thermostat
English
c

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Important Information....................................... 5
Tools ................................................................ 6
Uninstalling the Existing Unit ........................... 7
Installing the Thermostat ............................... 12
Installing the Wall Plate ................................. 13
Connecting the Wires .................................... 16
Attaching the Thermostat .............................. 18
Settings ......................................................... 22
Methods of Operation .................................... 27
Manual Operation .......................................... 28
Default Programs .......................................... 32
Creating Custom Programs ........................... 34
Icons and Features ....................................... 38
Troubleshooting ............................................. 49
TABLE OF CONTENTS

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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.
Set & Save
Programmable Thermostat
Model 44155C
Set & Save
Programmable Thermostat
Model 44155C

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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, please contact a qualied HVAC
Technician for assistance.
IMPORTANT INFORMATION

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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 1.5 Volt (AA) size alkaline batteries
....................................................................................
TOOLS

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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.
UNINSTALLING THE EXISTING UNIT

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Y
RC
G
W
Y
RC
G
W

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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. Some models may have doors
that open to expose the wires and mounting screws.)

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GRCRHY W
if your existing
thermostat is marked...
label the wire
with this sticker:
G / F
G
G
W / H / B
W/B
W/B
Y / C* / M / O
Y/0
Y/0
RC / VC
RC
RC
RH / R / VR / 4
RH
RH
24 Volt
24 Volt cool
air conditioning
compressor
heating
fan
Y1
Y1
Y1
heat pump
compressor