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| Programmable Electronic Digital Thermostat | |
INSTALLATION AND | ||
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| OPERATION INSTRUCTIONS | |
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Operator: Save these instructions for future use!
FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS CAREFULLY BEFORE INSTALLING OR OPERATING THIS CONTROL COULD CAUSE PERSONAL INJURY AND/OR PROPERTY DAMAGE.
DESCRIPTION
Your new
Features:
•Battery powered (3 “AA” Energizer® alkaline batteries in- cluded)
•Same program for all days of the week
•Simultaneous heat and cool program storage
•Four separate time/temperature settings per program
•Preprogrammed temperature control
•LCD continuously displays set point, and alternately dis- plays time and room temperature
•Temperature override until next program period
•Manual program override (HOLD temperature)
•User may select either 12- or
•°F/°C convertibility
•Temperature range 45° to 90°F
•Standard five terminals for single or dual transformer systems
•B & O terminals for single stage heat pumps or damper operation
This thermostat is intended for use with a low voltage system; do not use this thermostat with a line voltage system. If in doubt about whether your wiring is millivolt, line, or low voltage, have it inspected by a qualified heating and air conditioning contractor or electrician.
Do not exceed the specification ratings.
All wiring must conform to local and national electrical codes and ordinances.
This control is a precision instrument, and should be handled carefully. Rough handling or distorting components could cause the control to malfunction.
PRECAUTIONS
!CAUTION
To prevent electrical shock and/or equipment dam- age, disconnect electric power to system at main fuse or circuit breaker box until installation is complete.
!WARNING
Do not use on circuits exceeding specified voltage. Higher voltage will damage control and could cause shock or fire hazard.
Do not short out terminals on gas valve or primary control to test. Short or incorrect wiring will damage thermostat and could cause personal injury and/or property damage.
ELECTRICAL DATA
Electrical Rating:
8 to 30 VAC 50/60 Hz. or D.C.
0.05 to 1.5 Amps (Load per terminal)
1.5Amps Maximum Total Load (All terminals combined)
THERMAL DATA
Setpoint Temperature Range:
45°F to 90°F (7°C to 32°C)
Operating Ambient Temperature Range:
32°F to 105°F
Operating Humidity Range:
0 to 90% RH
Shipping Temperature Range:
SPECIFICATIONS
APPLICATIONS
For use with:
•Standard heat/cool or heat only systems
•Electric heat systems
•Gas or oil fired systems
•Gas systems with intermittent ignition devices (I.I.D.) and/ or vent dampers
•Hydronic (hot water or steam) systems
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•Millivolt systems
DO NOT USE WITH:
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•Systems exceeding 30 VAC and 1.5 amps
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| PART NO. | ||
EMERSON ELECTRIC CO. | Printed in U.S.A. | ||
Replaces | |||
9797 REAVIS ROAD | |||
| 9901 | ||
ST. LOUIS, MISSOURI |
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