Hunter 44110 User manual

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Programmable ermostat
Set & $ave
Model 44110
installation and
operation manual
42707-01 3-7-06

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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 ...................................................................... 22
Methods of Operation ................................................ 26
manual operation ............................................. 28
default programs .............................................. 32
creating custom programs ................................ 34
Icons and Features ..................................................... 38
Troubleshooting ......................................................... 49

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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 44110
Set & Save
Programmable Thermostat
Model 44110

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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
This thermostat is not designed for 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.

8 9
Y
RC
G
W
Y
RC
G
W

8 9
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.)
UNINSTALLING THE EXISTING UNIT

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

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4. Using the provided stickers, label each wire
according to the chart.
(If the terminals are not labeled, contact a
qualied 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 identication.
*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 connect it to any terminal. This wire is
used only for non-battery powered thermostats.
5. Do not let the wires slip back into the wall during
disconnection. You may want to secure the wires
to the wall as you disconnect them. After all wires
are labeled, disconnect each wire and remove the
existing wall plate.
UNINSTALLING THE EXISTING UNIT, CONT.
Y
RC
G
W
W

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W
RC
Y
G

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INSTALLING THE THERMOSTAT
INSTALLING THE WALL PLATE
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.

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W
RC
Y
G

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4. Remove the wall plate and drill two 3/16” holes
where marked.
5. Tap the plastic anchors into the holes until they are
ush 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.
INSTALLING THE THERMOSTAT, CONT.

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G RC RH Y W
W
Y
RC
G
Terminal Shield

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INSTALLING THE THERMOSTAT, CONT.
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. 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 black terminal shields. Tighten each screw after
the connection has been made.
(The ends of any extra wires should be wrapped in
electrical tape and carefully pushed back into the wall.)
3. Push any excess wire length back into the wall to
prevent interference.
G RC RH Y W
Jumper

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DISABLE ENABLE
RECO-
VERY
HG HE
W/B Y/O RH RC G
AM
HEAT
4
T
Thermostat
Cover
System
Switch