Installation, Operation & Application Guide
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SC1001/SC1001V
Non-Programmable Electronic Thermostat
• Controls Single Stage Heating/
Cooling Systems
• Single Stage Heat Pump
Systems
• Compatible with Gas, Oil or
Electric Systems
• Easy slide bar temperature
adjustment
• Mercury-Free, Environmentally
Safe
Parts Diagrams (SC1001/SC1001V)
NOTES:
SC1001= horizontal orientation
SC1001V= verical orientation
Fan Switch
High Temperature
Switch
Freeze Switch
Non HP – HP
Jumper
Electric/Gas
Jumper
Mode Switch
R
G O B
Y W C
GAS
ELEC
NON
HP
HP
SC1001
Specifications
Input:
•
Voltage:
18-30 VAC
Output:
•
Maximum:
1 amp per terminal (3 amp total for all terminals)
•
Temperature control ranges:
55°F to 90°F
Accuracy:
± 1°F
•
Differential range:
Fixed 2°F
•
System configurations:
Single-stage heat, single-stage cool or single-stage heat pump,
gas, oil, electric
•
Terminations:
R, W, Y, O, B, G, C
Important Safety Information
• Always turn off the thermostat before installing, removing, cleaning, or servicing; turn off the power
at the main power source by unscrewing fuse or switching off circuit breaker
• Do not switch to “Cool” if room temperature is below 50
°
F; this could damage your A/C system and
cause injury
• Do not install on voltages higher that 30 VAC
• All wiring must conform to local and national building and electrical codes and ordinances
• While cleaning, do not get soap directly on thermostat switches or slide bar area; only use a damp
cloth with a mild soap to wipe outside of thermostat cover
Specifications
Package includes:
SimpleComfort
®
non-programmable thermostat on base, thermostat cover, wiring
labels, screws and wall anchors, Installation, Operation and Application Guide.
Tools required for installation:
Drill with 3/16” bit, hammer, screwdriver.
General Description
• The SimpleComfort
®
thermostat is a
mercury-free, non-programmable, electronic thermostat
• Compatible with single-stage
heating systems, heating/cooling systems
, and
heat pump
systems
; works with
gas, oil,
or
electric
systems
• Compatible as a
master thermostat
in zoned system applications
•
Freeze Protection Feature:
Protects pipes from freezing! If the room temperature drops to 40
°F,
the thermostat automatically turns on the heat; the thermostat must be in the Heat position.
•
Built-in Compressor Protection for Air Conditioners:
To protect the A/C’s compressor, there is a
5-minute delay between the system turning off and the A/C starting
To Remove Existing Thermostat
ELECTRICAL SHOCK HAZARD
–
Turn off power at the main service panel by removing
the fuse or switching the appropriate circuit breaker to the OFF position before
removing the existing thermostat.
1. Turn off power to the heating system by removing the fuse or switching the appropriate circuit
breaker off.
2. Remove cover of old thermostat. This should expose the wires.
3. Label the existing wires with the enclosed wire labels before removing wires.
4. After labeling wires, remove wires from wire terminals.
5. Remove existing thermostat base from wall.
6. Refer to the following section for instructions on how to install this thermostat.
To Install Thermostat
ELECTRICAL SHOCK HAZARD
– Turn off power at the main service panel by removing
the fuse or switching the appropriate circuit breaker to the OFF position before
removing the existing thermostat.
IMPORTANT:
Thermostat installation must conform to local and national building and electrical
codes and ordinances.
Note:
Mount the thermostat about five feet above the floor. Do not mount the thermostat on
an outside wall, in direct sunlight, behind a door, or in an area affected by a vent or
duct.
1. Turn off power to the heating and cooling system by removing the fuse or switching off the
appropriate circuit breaker. Move the
Cool/OFF/Heat
switch to
OFF
.
2. Move the
FAN AUTO/ON
switch to
AUTO
.
3. To remove cover, insert and twist a coin or screwdriver in the slots on the top of the thermostat. For
SC1001V
models, slots are located on the left side.
4. Put thermostat base against the wall where you plan to mount it (Be sure wires will feed through
the wire opening in the base of the thermostat).
5. Mark the placement of the mounting holes.
6. Set thermostat base and cover away from working area.
7. Using a 3/16” drill bit, drill holes in the places you have marked for mounting.
8. Use a hammer to tap supplied anchors into mounting holes.
9. Align thermostat base with mounting holes and feed the control wires through wire opening.
10. Use supplied screws to mount thermostat base to wall.
CAUTION!
:
Be sure exposed portion of wires does not touch other wires.
11. Tighten screws on terminal block. Gently tug wire to be sure of proper connection. Double check
that each wire is connected to the proper terminal.
12. Set the
gas/electric jumper
to
electric
or
gas/oil
, and heat pump jumper to
NON-HP
or
HP
.
13. Replace cover on thermostat by snapping it in place.
14. Turn on power to the system at the main service panel.
Replacing Wiring Labels
Old
New
Type
F, G
G
Fan control relay
O
O
Cool active reversing valve
B
B
Heat active reversing valve
Y, Y6
Y
Cooling control
H, W, 4
W
Heating control
C
Transformer, common side
M, 4, RH, RS, R
R
Transformer, hot side
C
Y or C
If the C terminal is the cooling control, connect to Y terminal; if it is
the common side of the transformer, connect to C terminal
Replace the old labels with the enclosed new labels:
