TOTALINE DUAL FUEL HEAT PUMP. Installation Instructions 3 HEAT - 2 COOL DIGITAL THERMOSTAT MODEL P COOL

Transcription

1 DIGITAL THEMSTAT MDEL P Installatin Instructins 6:03 Am HEAT MULTI-STAGE 3 HEAT - 2 DUAL FUEL HEAT PUMP PGAMMABLE TTALINE eplacement mpnents Divisin arrier rpratin 7/99

2 Table f ntents PEPAATIN EMVE LD THEMSTAT INSTALL BAKPLATE & WIE WIING DIAGAMS ALIBATIN TEST PEATIN TUBLESHTING AUTIN Fllw Installatin Instructins carefully. DISNNET PWE T THE HEATE - AI NDITINE BEFE EMVING THE LD THEMSTAT AND INSTALLING THE NEW THEMSTAT. WANING eplacement mpnents Divisin - arrier rpratin Mdel N. P This device cmplies with Part 15 f the F rules. peratin is subject t the fllwing 2 cnditins: (1) This device may nt cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired peratin. Page 1

3 HEAT HEAT HEAT HEAT STEP #1 PEPAATIN Prper installatin f the thermstat will be accmplished by fllwing these step by step instructins. If yu are unsure abut any f these steps, call a qualified technician fr assistance. Assemble tls as shwn belw. Flat Blade Screwdriver Wire cutter & Stripper Drill with 3/16 inch Drill Bit (when nt using j-bx) Make sure yur Heater/Air nditiner is wrking prperly befre beginning installatin f the thermstat. arefully unpack the thermstat. Save the screws, wall anchrs, and instructins. Page 2

4 HEAT HEAT HEAT HEAT HEAT STEP #2 EMVE LD THEMSTAT Turn ff the pwer t the Heating/Air nditining system at the main fuse panel. Mst residential systems have a separate breaker fr discnnecting pwer t the furnace. emve the cver f the ld thermstat. If it des nt cme ff easily check fr screws. Lsen the screws hlding the thermstat base r subbase t the wall, and lift away. Discnnect the wires frm the ld thermstat. Tape the ends f the wires as yu discnnect them, and mark them with the letter f the terminal fr easy recnnectin t the new thermstat. Keep the ld thermstat fr reference purpses, until yur new thermstat is functining prperly. Page 3

5 HEAT HEAT STEP #3 INSTALL BAKPLATE & WIE emve the backplate cnnectr frm the rear f the thermstat. Attach it t the wall. Install wires as directed belw. When finished, snap thermstat n t backplate. If the terminal designatins n yur ld thermstat d nt match thse n the new thermstat, refer t the chart belw, r the wiring diagrams that fllw. Wire frm the ld thermstat terminal marked Functin Install n the new thermstat cnnectr marked G r F Fan G Y1, Y r mpressr Y1 h,, M, Vr, A Pwer mmn /B ev. Valve W1,,B W S+5 S S G 2nd Stage mp. 2nd Stage Heat 3rd Stage Heat emte Sensr +5vdc emte Sensr Signal emte Sensr Grund W3 S+5 S S G Page 4

6 Sample Wiring Diagrams 7 Wire, 1 Stage ling, 3 Stage Heat, Heat Pump S+5 S GND Thermstat S1 W3 W1 Y1 G ED BLAK WHITE Mst residential split and package heat pumps with auxiliary heat L 24 vac cmmn fan relay 1st Stage cmpressr eversing valve 24 vac return 2nd stage heat circuit (ften electric) 3nd stage heat circuit emte Sensr Wireless r Hard wired E G Y1 W1 W3 Page 5

7 Sample Wiring Diagrams Dual Fuel 7 Wire, 1 Stage ling, 2 Stage Heat, Heat Pump with 2nd fuel surce Furnace S+5 S GND Thermstat S1 W3 W1 Y1 G ED BLAK WHITE Mst residential split and package heat pumps with auxiliary heat L 24 vac cmmn fan relay 1st Stage cmpressr eversing valve 24 vac return 2nd stage heat circuit (ften electric) emte Sensr Wireless r Hard wired E G Y1 W1 W Furnace Page 6

8 Sample Wiring Diagrams 5 Wire, 1 Stage ling, 1 Stage Heat - Heat Pump* N auxiliary heat, residential Heat Pumps, W1 Y1 G split systems & package units Thermstat L 24 vac cmmn fan relay 1st Stage cmpressr reversing valve 24 vac return E G Y1 W1 7 Wire, 2 Stage ling, 2 Stage Heat, Heat Pump W1 Y1 G Mst residential split and package heat pumps with auxiliary heat Thermstat L Page 7 24 vac cmmn fan relay 1st Stage cmpressr 1st stage heat circuit 24 vac return 2nd Stagecmpressr 2nd stage heat circuit E G Y1 W1

9 alibratin Sample Wiring Diagram Every thermstat is calibrated befre it leaves the factry. Under nrmal circumstances there will never be a need t recalibrate the thermstat again. T accmmdate special needs, the thermstat may be recalibrated fllwing these steps: 1. While hlding the mde buttn in, press the dwn buttn fr 2 secnds. After all the icns in the display appear, release the buttns. 2. Press the mde buttn. 3. Press the up r dwn buttns until the flashing number equals the current rm temperature. 4. Press the mde buttn t return t nrmal peratin. Page 8

10 HEAT HEAT HEAT STEP #4 TEST PEATIN Turn the pwer n t the Heating/Air nditining system. Press the MDE buttn repeatedly until the HEAT icn appears n the display. Press the up/dwn buttns until the set temperature is 10 degrees abve rm temperature. The furnace shuld turn n. Press the MDE buttn repeatedly until the icn appears n the display. Press the up/dwn buttns until the set temperature is 10 degrees belw rm temperature. The air cnditiner shuld turn n. NTE: Mst equipment has a time delay f 5 minutes between cl cycles. This feature is defeatable n the thermstat. nsult the wner's Manual under Setup, cycles per hur. Page 9

11 HEAT HEAT TUBLESHTING SYMPTM: The HVA equipment des nt attempt t turn n. AUSE: The cmpressr timer lckut may prevent the air cnditiner frm turning n, fr a perid f time. EMEDY: nsult the wner's Manual in the Setup sectin t defeat the cycles per hur and cmpressr timeguard. SYMPTM: The display is blank. AUSE: Lack f prper pwer. EMEDY: Make sure pwer is turned n t the furnace and 24vac between & W. If is used, 24vac between &. 4Z95 Dual Fuel P Fc Tested t mply with F Standards F HME FFIE USE P/N Page 10