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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.
APPLICATIONS
For use with the following Class II systems:
DO NOT USE WITH:
SPECIFICATIONS
Electrical Rating:
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Terminal Load ........................................................
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Operating Ambient .................................................
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Dimensions Thermostat .........................................
PRECAUTIONS
This thermostat is intended for use with a low voltage NEC
Class II 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.
!
To prevent electrical shock and/or equipment damage,
disconnect electric power to system at main fuse or
circuit breaker box until installation is complete.
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CAUTION
Blue 2" Single Stage Thermostat
Installation and Operating Instructions
Model
1F86-0244
1F86-0244 Thermostat
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.
Thermostat installation and all components of the
system shall conform to Class II (current limited)
circuits per the NEC code. Failure to do so could cause
a fire hazard.
Programming Choice
PART NO. 37-7010C
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Resumen de contenidos para White Rodgers Blue 2
- Página 1 Blue 2” Single Stage Thermostat Installation and Operating Instructions Save these instructions for future use! Model Programming Choice FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS CAREFULLY BEFORE INSTALLING OR OPERATING THIS 1F86-0244 CONTROL COULD CAUSE PERSONAL INJURY AND/OR PROPERTY DAMAGE.
- Página 2 INSTALLATION Battery REMOVE OLD THERMOSTAT Door complete. Ensure that electrical power is disconnected. 2. Remove the front cover of the old thermostat. With wires still attached, remove wall plate from the wall. If the Mounting old thermostat has a wall mounting plate, remove the Hole thermostat and the wall mounting plate as an assembly.
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Página 3: Wiring Diagrams
WIRING DIAGRAMS Optional Jumper for Single Stage Heat Pump THERMOSTAT SYSTEM Changeover Relay* Optional Compressor Relay Heat Relay Contactor 24 VAC 120 VAC Neutral * Changeover Relay is energized in COOL when O/B switch is in the “O” position Changeover Relay is energized in HEAT when O/B switch is in the “B” position TRANSFORMER (Class II Current Limited) Figure 2. -
Página 4: Thermostat Quick Reference
THERMOSTAT QUICK REFERENCE Before you begin using your thermostat, you should be familiar “Service” with its features and with the display and the location and system. It does not indicate a fault in the thermostat. “Change Filter” is displayed when the system has run Your thermostat consists of two parts: the thermostat cover for the programmed filter time period as a reminder to and the base. - Página 5 INSTALLER/CONFIGURATION MENU Menu Press Displayed Comments Press Reference (Factory to select from Number Default) listed options Temp 4 LO to lower Change Filter Change Filter If Change Filter selected On, selects time interval for Returns to normal operation Select Compressor Lockout CL OFF or ON System Configuration cooling cycles.
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Página 6: Check Thermostat Operation
OPERATION Cooling System CHECK THERMOSTAT OPERATION If at any time during testing your system does not operate CAUTION properly, contact a qualified service person. Turn on power to the system. To prevent compressor and/or property damage, if the outdoor temperature is below 50 F, DO NOT operate the cooling system. -
Página 7: Troubleshooting
TROUBLESHOOTING Reset Operation If a voltage spike or static discharge blanks out the display or causes erratic thermostat operation, you may need to the thermostat has power, has been reset and still does not in Cool or Heat buttons or place of purchase. Symptom Possible Cause Corrective Action... - Página 8 Homeowner Help Line: 1-800-284-2925 of Emerson Electric Co. The Emerson logo is a trademark and service mark www.white-rodgers.com of Emerson Electric Co.