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— INSTRUCTIONS — |
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TYPE 1A10-SERIES |
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DIVISION Of» EfwIEBSDN ELECTRIC |
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LIGHT DUTY LINE VOLTAGE |
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HEATING-COOLING |
THERMOSTAT
READ ALL INSTRUCTIONS CAREFULLY, BEFORE INSTALLING OR OPERATING THIS THERMOSTAT
KEEP INSTRUCTION SHEET FOR FUTURE USE
This Light Duty Line Voltage Heating-Cooling Thermostat is designed for controlling fan motors, circulator motors, contactors, motor starters, valves, etc. To provide greater room comfort, the thermostat is equipped v\/lth fixed anticipators.
Two dial stops are supplied, which may be used for making a maximum or minimum setting, a limited temperature range or a locked dial setting. (See parts package).
The thermostat may be converted to horizontal mounting by applying the adhesive backed horizontal dial over the vertical dial. (See dial package).
The temperature may be set anywhere between 36° and 90° F or 2° and 32°C by turning knob to the desired temperature on the dial.
Positive off or system selection can be obtained by using a switching sub-base.
DEGREES FAHRENHEIT |
DEGREES CENTIGRADE |
TYPE |
TYPE |
SPECIFICATIONS
Switch Action: S.P.D.T. (Heating, open on rise) (Cooling, close on rise)
Range: 36 to 90° F. or 2° to 32° C.
________________CAUTION When thermostat is set below 40° F or 5° C, damage to the building and/or contents may result due to freezing. This is possible due to factory calibration tolerances, thermostat location and operating characteristics of the heating equipment.
Contact Structure: Snap Switch
Electrical Rating:
Voltage (A.C.) |
120v. |
240v. |
277v. |
Full Load Amps. |
8 |
4 |
4 |
Locked Rotor Amps. |
48 |
24 |
24 |
Resistive Amps. |
8 |
8 |
8 |
Pilot Duty 125 VA |
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SELECTING LOCATION
The proper location of the room thermostat is most important to insure that it will provide a comfortable home temperature. Observe the following general rules when selecting a location:
1.Locate it about 5 ft. above the floor.
2.Install it on a partitioning wall, not on an outside wall.
3.Never expose It to direct light from lamps, sun, fireplaces or any temperature radiating equipment.
4.Avoid locations close to doors that lead outside, windows, or adjoining outside walls.
5.Avoid locations close to air registers, or in the direct path of air from them.
6.Make sure there are no pipes or duct work in that part of the wall chosen for the thermostat location.
7.Never locate It in a room that is warmer or cooler than the rest of the home, such as the kitchen.
8.Avoid location with lack of air circulation, such as behind doors or alcoves.
9.The living or dining room is normally a good location, provided there is no cooking range or refrigerator on opposite side of wall.
INSTALLATION
CAUTION To prevent electrical shock and/or
equipment damage, disconnect electric power to system, at main fuse or circuit breaker box, until installation is complete.
The thermostat may be mounted in any standard 3" x 2" or 4" X 2" electrical outlet box. For ease of installation, use a deep type box. USE COPPER CONDUCTORS ONLY.
Installation should be made as follows:
1. Cut field just long enough to reach wiring terminals with thermostat held in palm of hand. (Appx. 6")
2. Strip field wires 1/2" and make connections to wiring terminals. Connect load (or loads) as shown on the diagram for your application. (See wiring)
3.Remove thermostat cover by grasping top and bottom of cover and pull straight out. Dress wiring into switch box and secure thermostat to outlet box with mounting screws.
NOTE: DO NOT PUSH OR DAMAGE THE KNOB SENSING ELEMENT DURING INSTALLATION.
4.Install thermostat cover and turn knob to desired setting.
Printed in U.S.A. |
PART No. 37-3911 |
Replaces 37-3655-1, 37-3657, 37-3842, 37-3867
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