Hunter 44860 User manual

Form# 44002-01
20091118
©2009 Hunter Fan Co.
TouchscreenTouchscreenTouchscreen
installation and
operation manual
Model
44860
Programmable Thermostat
English

2
TABLE OF CONTENTS
IMPORTANT INFORMATION........................4
INSTALLATION PROCEDURES ...................4
GENERAL OPERATING INSTRUCTIONS ...21
DATE & TIME SETTINGS..............................22
SYSTEM SETTINGS MENU..........................27
USER SETTINGS MENU ..............................31
TEMPERATURE RANGE..............................34
ENERGY SAVING DEFAULT PROGRAMS ..35
MANUAL OPERATION ..................................36
PROGRAM OPERATION ..............................39
PROGRAM OVERRIDES ..............................46
ADDITIONAL FEATURES .............................56
CLEAN SCREEN ...........................................56
CHANGE FILTER...........................................60
ENERGY MONITOR FUNCTION ..................64
TROUBLESHOOTING ...................................68
WIRING DIAGRAMS .....................................72
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Touchscreen Programmable
Thermostat
Model 44860
2 Stage Heat/2 Stage Cool
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 operating instructions.
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IMPORTANT INFORMATION
This thermostat is designed to work on the following heating and cooling
systems:
Up to 2 Stage Heat/2 Stage Cool Millivolt Systems
Heat Only or Cool Only Systems 2-wire Hydronic Systems
Single and Multi-Stage Heat Pumps AC or Hard-wired
Gas, Electric or Oil Systems
This thermostat is not designed for use with 110V/220 V systems. If you
are unsure of what kind of heating and cooling system you have, please
contact a qualified HVAC Technician for assistance.
INSTALLATION PROCEDURES
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:
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Y
RC
G
W
w
Y
RC
G
W
Flat-head screwdriver, Small Phillips-head
screwdriver, Hammer
Electric drill and 3/16” bit, Three 1.5 Volt (AA) size
alkaline batteries
NOTICE OF CAUTION! DO NOT
disconnect the wires from the existing
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Y
RC
G
W
Y
RC
G
W
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thermostat before reading these instructions. The
wires must be labeled prior to removal to ensure
proper connection.
UNINSTALLING THE EXISTING UNIT
1. Turn the system power OFF at the existing thermostat. Turn the power
to the HVAC system OFF at the main power panel or at the furnace.
(Failure to turn off the power to the existing thermostat before removal could damage
your system.)
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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4. 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. (Any unused wires should be capped with an approved
electrical connector, such as electrical tape.)
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if your existing
thermostat is marked:
label the wire
with this sticker:
RH
RH
RH
Heating Transformer
Power Supply
Y1 / Y2
Cooling Stage 1 or 2
W1 / W2
Heating Stage 1 or 2
C
C
C
24 VAC Common
(if available)
CONVENTIONAL HVAC SYSTEMS
G
G
G
Fan
R / RC
R/RC
R/RC
Cooling Transformer
Power Supply
if your existing
thermostat is marked:
label the wire
with this sticker:
W1 W2
W2 W1
Y1 Y2
Y2 Y1
See pages 72-73 for a complete wiring diagram.
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