ICP TSTAT0712 Manuale utente
Programmable 5-2 Day
Digital Thermostat
Separate programs for weekdays & weekends
Large, easy to read, backlit digital display
Batteries required for 4-wire operation
No batteries needed for 5-wire operation
1 stage heat/cool - gas/electric or heat pump
1 STAGE HEAT COOL THERMOSTAT
SINGLE STAGE HEAT PUMP COMPATIBLE
(Does not control auxiliary heat)
Use with most Air Conditioning & Heating Systems including: 1 Stage Electric
Cooling & Gas Heating, Heat Pump, Electric or Hydronic Heat.
International Comfort Products 2004
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P/N TSTAT0712
INSTALLATION INSTRUCTIONS
Page 2
Contents Page #
Page 2
Remove Old Thermostat
Safety Warnings
Preparation
Installation/Battery
Replacement
Wire Connections
Jumper Configuration
Test Operation
Troubleshooting
Warranty
INSTALLATION INSTRUCTIONS
CAUTION Follow Installation Instructions carefully.
DISCONNECT POWER TO THE HEATER -
AIR CONDITIONER BEFORE REMOVING
THE OLD THERMOSTAT AND INSTALLING
THE NEW THERMOSTAT.
WARNING
INSTALLATION INSTRUCTIONS
P/N TSTAT0712
The 2 Alkaline “AA” batteries must be replaced at least
every 12 months to assure proper operation.
The thermostat will display the Low Battery
code (fig. 1) on the display of the thermostat
when it is time to replace the batteries. If the
thermostat is connected to 24v power, the
Batteries may still be installed, but are not required.
When is displayed the batteries must be replaced
immediately. The manufacturer cannot be liable for
improper operation of the thermostat if the batteries are
not immediately replaced.
The annual battery replacement is especially critical in
locations subject to freezing temperatures. The
thermostat will be unable to turn on the Heat if the
batteries are exhausted.
Page 3
Safety Warnings
CAUTION
This device complies with Part 15 of the FCC rules.
Operation is subject to the following 2 conditions:
(1) This device may not cause harmful interference, and (2)
This device must accept any interference received, including
interference that may cause undesired operation.
L8
FIG. 1
International Comfort Products 2004
L8
INSTALLATION INSTRUCTIONS
Page 4
These tools will be required:
Flat Blade
Screwdriver
Wire cutter
& Stripper
Make sure your Heater/Air Conditioner
is working properly before beginning
installation of the thermostat.
Carefully unpack the thermostat.
Save the screws and instructions.
Turn off the power to the Heating/Air
Conditioning system at the main fuse
panel. Most residential systems have
a separate breaker for disconnecting
power to the furnace.
Proper installation of the thermostat will be
accomplished by following these step
by step instructions. If you are unsure
about any of these steps, call a qualified
technician for assistance.
Step #1 Preparation
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Remove the cover of the old thermostat.
If it does not come off easily check for
screws.
Loosen the screws holding the thermostat
base or subbase to the wall, and lift away.
Disconnect the wires from the old
thermostat. Tape the ends of the wires
as you disconnect them, and mark them
with the letter of the terminal for easy
reconnection to the new thermostat.
Keep the old thermostat for reference
purposes, until your new thermostat is
functioning properly.
Page 5
INSTALLATION INSTRUCTIONS
Step #2 Remove & Replace
Old Thermostat
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INSTALLATION INSTRUCTIONS
Page 6
Step #3 Installation / Battery
Replacement
Open The New Thermostat
The top of the thermostat housing has two (2) screw-
driver slots to assist when seperating.
Repeat the procedure in the other screw driver slot.
Separate the housing halves by pulling the top
forward until the pins release, and then lift the bottom
out.
To pull the housing apart, insert a small blade screw-
driver into the slot and rotate 90 . This will release
the top housing snaps.
SCREWDRIVER
SLOTS
The batteries must be replaced
immediately when the thermostat
displays the Low Battery code (fig.1). L8 FIG. 1
Page 7
Step #4 Wire Connections
If the terminal designations on your old
thermostat do not match those on the
new thermostat, refer to the chart below,
or the wiring diagrams that follow.
Wire from the
old thermostat
terminal marked Function
Install on the
new thermostat
connector marked
Y1 or Y Cooling Y
PowerRh, R, M, Vr, A R
B
BRev. Valve
(Energize to Heat)
W1, W or H Heating W
G or F Fan G
O
Rev. Valve
(Energize to Cool)
O
A label is provided on the backplate
that prevents drafts, originating inside
the wall, from entering the thermostat.
These drafts, left unchecked, may
cause incorrect room temperature
readings.
Please do not remove this label
from the thermostat. Insert the wires
through the slots provided in the label
as shown in Fig. 1
Thermal Insulating Sheet
4Z95
MODEL: ICP TSTAT0712
97061606
MADE IN CHINA
USE SIZE “AA”
ALKALINE BATTERIES
W
Y
B
O
G
R
Fig. 1
Wire Slots
CCommon C (optional)
INSTALLATION INSTRUCTIONS
C
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Sample Wiring Diagrams
Gas or Electric Heat
Page 8
GAS VALVE
FAN
COMPRESSOR
POWER
WGRY
W
Y
B
O
G
R
4 Conductor 18 gauge
unshielded cable from the
thermostat to the equipment.
4 Wire, 1 Stage Cooling, 1 Stage Gas Heat Residential Gas or Electric Heat *,
Electric Cool, split systems & package
units
INSTALLATION INSTRUCTIONS
C
Common wire optional *
Common wire is optional in all installations. If a common wire is not used the
thermostat must be powered by the two AA Alkaline batteries (page 14). These
batteries must be replaced each year or when the Low Battery indicator is
displayed (page 3, 6).
*
Sample Wiring Diagrams
Gas or Electric Heat
Page 9
4 Wire, 1 Stage Cooling, 1 Stage Heat-Heat Pump with O reversing valve.
Residential Heat Pumps, split systems & package units, with no auxiliary heat.
FAN
POWER
GR
COMPRESSOR
Y
W
Y
B
O
G
R
4 Conductor 18 gauge
unshielded cable from the
thermostat to the equipment.
REVERSING VALVE
O
INSTALLATION INSTRUCTIONS
C
Common wire optional *
Common wire is optional in all installations. If a common wire is not used the
thermostat must be powered by the two AA Alkaline batteries (page 14). These
batteries must be replaced each year or when the Low Battery indicator is
displayed (page 3, 6).
*
Sample Wiring Diagrams
Gas or Electric Heat
Page 10
4 Wire, 1 Stage Cooling, 1 Stage Heat-Heat Pump with B reversing valve.
Residential Heat Pumps, split systems & package units, with no auxiliary heat.
FAN
POWER
GR
COMPRESSOR
Y
W
Y
B
O
G
R
4 Conductor 18 gauge
unshielded cable from the
thermostat to the equipment.
REVERSING VALVE
B
INSTALLATION INSTRUCTIONS
C
Common wire optional *
Common wire is optional in all installations. If a common wire is not used the
thermostat must be powered by the two AA Alkaline batteries (page 14). These
batteries must be replaced each year or when the Low Battery indicator is
displayed (page 3, 6).
*
Indice
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