White Rodgers 1F86-444 دليل المستخدم

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1F86-444
Non-Programmable Electronic Digital Thermostat
WHITE-RODGERS
INSTALLATION AND
OPERATION INSTRUCTIONS
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 White-Rodgers Digital Thermostat uses the technol- • °F/°C convertibility
ogy of a solid-state microcomputer to provide precise tempera-
• Temperature range 45° to 90°F

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RH W B RC G O Y INSTALLATION REMOVE OLD THERMOSTAT 1. Shut off electricity at the main fuse box until installation is 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 old thermostat has a wall mounting plate, remove the thermostat and the wall mounting plate as an assembly. 3. Identify each wire attached to the old thermostat using the labels enclosed with the new thermostat

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JUMPER THERMOSTAT WIRE B O Y G W RC RH THERMOSTAT SYSTEM Y Y B O G W RC RH Hot SYSTEM Cooling Fan Heating 24 VAC 120 VAC System Relay System NOTE Fan Heating RED jumper wire (provided Neutral Relay System Hot with thermostat) must be HEATING TRANSFORMER connected between thermo- 24 VAC 120 VAC stat's RH and RC terminals Hot for proper thermostat oper- Neutral ation with this system. 24 VAC 120 VAC TRANSFORMER Neutral Figure 5. Typical wiring diagram for COOLING TRANSFORMER heat only, 3-wire,

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OPERATION Before you begin using your thermostat, you should be familiar with its features and with the display and the location and operation of the thermostat buttons. Your thermostat consists of two parts: the thermostat cover and the base. To remove the 1 2 cover, gently pull it straight out from the base. To replace the WHITE-RODGERS cover, line up the cover with the base and press gently until the cover snaps onto the base. THE THERMOSTAT BASE FAN ON AUTO COOL OFF HEAT The Thermostat Butto