White Rodgers 1F95-0671 инструкция обслуживания

Blue Univ er sal T her mostat with Automa tic Heat/Cool Changeo v er Option Model Programming Choices 1F95-0671 7 Day 5/1/1 Day Non-Programmab le www .white-rodgers .com P ART NO . 37-6979A 0908 Single Stage, Multi-Stage, Heat Pump Installation and Operating Instructions for Model: APPLICA TIONS THERMOST A T APPLICA TION GUIDE 1F95-0671 Universal T[...]

2 Remove Old Thermostat Bef ore removing wires from old thermostat, mar k wires f or terminal identifi cation so the proper connections will be made to the new thermostat. Installing New Thermostat 1. Pull the thermostat body off the ther mostat base. Forcing or pr ying on the thermostat will cause damage to the unit. 2. Place base ov er hole in w[...]

3 WIRING DIA GRAMS Figure 2 – Single Stage or Multi-Stage System (No Heat Pump) with Single T ransf ormer Single Stage 1 (SS1) Multi- Stage 2 (MS2) O Energized Constantly in Cool Mode B Energized Constantly in Heat, Off, Emergency Mode No Output Cool Mode 2nd Stage Cool Mode 1st Stage Blower/ Circulator Fan Energized on Call for Cool (and Heat if[...]

4 Single Stage 3-wire Zone V alve application Blower/Circulator Fan Energized Opens Va l v e (4) Constant 24 V olt (Com- mon) 24 V olt (Hot) Cool System 6 Y W C RC CLASS II TRANSFORMER HOT 24V AC NEUTRAL 120V AC 24 V olt (Hot) Heat (5) RH G Jumper Closes Va l v e (6) Figure 5 – 3-Wire (SPDT) Heat Only Zone V alve Wiring Figure 4 – Heat Pump Sys[...]

5 Programming and Confi guration Items 1 "System On" indicates when heating or cooling stage is energized. "System On +2" indicates when addi tional stages are on. 2 The word " Hold" is displayed when the thermostat is in the HOLD mode. " T emp" is displayed when the thermostat is in a T emporary HOLD mode. [...]

6 INST ALLER/CONFIGURA TION MENU Thermostat must be in Heat, Cool or Auto. Press and hold the Menu button for at least 5 seconds. The display will show item #1 in the table below . Press Menu to advance to the next menu item. Press or to change a menu item options. INST ALLER/CONFIGURA TION MENU Menu Ref . HP SS Press Button Displa yed (F actor y D[...]

7 INST ALLER/CONFIGURA TION MENU 21 20 18 MENU dS (On) Off Selects A utomatic Daylight Sa ving Time option 22 21 19 MENU (OFF) K eypad Lock out L, P , Limit Selects one of 3 K eypad Lock out confi gur ations L - T otal Ke ypad Lockout P - P ar tial K eypad Lock out (Up and K eys still work) Limit - Limited T emperature Range MENU (000) K eypad Loc[...]

8 INST ALLER/CONFIGURA TION MENU 5, 6 & 7) Cycle Rate Selection – The f actor y def ault setting for Heat and Cool modes, SS1, MS2, is medium cycle (ME). F or Heat Pump , HP1, HP2, the default setting is medium (ME). For Emer (A ux) the default setting is f ast cycle (F A). T o change cycle rate , press the or button. Cycle rate diff erential[...]

9 INST ALLER/CONFIGURA TION MENU 24) Limited Cool Range – This f eature provide a minimum setpoint temperature f or cool. The default setting is 45°F . It can be changed between 46°F and 82°F b y pressing the or button. 25) Select Compressor Off (CO) Feature Using Outdoor Sensor – This feature is applicab le only in heat pump modes and with [...]

10 T o pre vent compressor and/or property damage, if the outdoor temperature is below 50°F , DO NO T operate the cooling system. CAUTION ! Cooling System 1. Press SYSTEM b utton to select Cool. 2. Press to adjust thermostat setting below room tem- perature. The blo wer should come on immediately on high speed, f ollowed b y cold air circulation. [...]

11 PR OGRAMMING Energy Sa ving Factory Pre-Pr ogram The 1F95-0680 thermostats are programmed with the energy saving settings sho wn in the table belo w for all da ys of the week. If this program suits y our needs, simply set the ther mostat clock and press the RunSched b utton. The table belo w shows the f actor y set heating and cooling schedule f[...]

12 A utomatic Daylight Sa ving Calculation The Real Time Clock will adjust automatically f or da ylight sav- ings time, in the f ollowing manner : Increment one hour at 2 AM on the second Sunda y of March and decrement one hour at 2 AM on the fi rst Sunda y of No- vember . (New DST eff ective 2007). The da ylight saving f eature can be enabled or [...]

13 Wired Remote T emperature Sensing One remote temperature sensor can be installed indoor or outdoor and connected to the thermostat by a maximum cable length of 100 meters (300 f eet). T er minals +, S and - on the terminal block allo w connection of the remote sensor . The thermostat must hav e 24 V AC Common connection to terminal C for the rem[...]

14 Symptom P ossible Cause Corrective Action No Heat/No Cool/No Fan (common problems) 1. Blown fuse or tripped circuit breaker . 2. Fur nace power s witch to OFF . 3. Fur nace blo wer compar tment door or panel loose or not properly installed. 4. Loose connection to ther mostat or system. Replace fuse or reset breaker . T ur n s witch to ON. Replac[...]

15 NO TES[...]

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