White Rodgers 1F80-0224 инструкция обслуживания

This thermostat is intended for use with a low v oltage NEC Class II system. Do not use this thermostat with a line voltage system. If in doubt about whether y our wiring is millivolt, line, or low v oltage, ha ve it inspected b y a qualifi ed heating and air conditioning contractor or electrician. Do not e xceed the specifi cation r atings. All [...]

2 INST ALLA TION REMO VE OLD THERMOST A T 1. Shut off electricity at the main fuse box until installation is complete. Ensure that electr ical power is disconnected. 2. Remov e the front cov er of the old thermostat. With wires still attached, remov e wall plate from the w all. If the old thermostat has a wall mounting plate, remov e the thermostat[...]

3 ENERGY MANA GEMENT RECO VER Y (EMR) When the EMR f eature is activated the thermostat’ s microcomputer calculates the time it will take to change the room temperature to the ne xt heat or cool program setting. Then the thermostat will star t the system bef ore the next programmed period so that the desired temperature is reached at or near the [...]

4 WIRING DIA GRAMS R C G W Figure 4. T ypical wiring diagram f or two transf ormer single stage systems with safety circuits in BO TH systems Changeov er Relay* Y O/B Compressor Contactor * Changeover Rela y is energized in COOL when O/B s witch is in the “O” position Changeover Rela y is energized in HEA T when O/B switch is in the “B” pos[...]

5 The confi guration menu allo ws you to set certain ther mostat operating characteristics to your system or personal requirements. T o enter the menu: Set your thermostat to OFF and press the and buttons simultaneously . The display will show the fi rst item in the confi guration menu. Press RUN/HOLD to change to the ne xt menu item or press TI[...]

6 Cooling System 1. Mov e SYSTEM switch to COOL position. 2. Press to adjust ther mostat setting below room temperature. The blow er should come on immediately on high speed, f ollowed b y cold air circulation. Howe v er , if the setpoint temperature is fl ashing, the compressor loc kout f eature is operating (see Confi guration menu, item 6). T [...]

7 PR OGRAMMING PROGRAMMING Y OUR THERMOST A T This section will help you plan y our ther mostat’ s progr am to meet your needs . F or maximum comf or t and effi ciency , keep the f ollowing guidelines in mind when planning your prog ram. • When heating (cooling) your b uilding, program the temperatures to be cooler (warmer) when the building i[...]

8 7. Repeat steps 3 through 5 f or the 3rd and 4th heating program periods. 8. When you hav e completed enter ing your heating progr am, press R UN/HOLD . Enter Cooling Program 1. Mov e SYSTEM switch to COOL position. 2. Follo w Enter Heating Program f or enter ing your cooling program, using y our selected cooling times and temperatures. PR OGRAMM[...]

9 TR OUBLESHOO TING Reset Operation If a voltage spik e or static discharge blanks out the display or causes erratic thermostat operation, reset the ther mostat by pressing the , and TIME buttons sim ultaneously . If the thermostat has power , has been reset and still does not function correctly contact your heating/cooling service person or place [...]

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www .white-rodgers.com White-Rodgers is a division of Emerson Electric Co. The Emerson logo is a trademark and service mar k of Emerson Electric Co. Homeowner Help Line: 1-800-284-2925[...]