Trane TCONT802AS32DA manual

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Table of contents for the manual

  • Page 1

    INST ALLA TION INSTRUCTIONS 69-1790-3 U.S. Pat. No. 6595430, D50 9151, and Othe r Patents Pending TCONT802AS32DA T ouch Screen and TCONT803AS32DA T ouch Screen with Dehumidification Control Comfort Controls 18-HD25D19-3 APPLICA TION The TCONT80 2AS32DA and T CONT803AS32 DA T ouch Screen Comfor t Controls prov ide electronic co ntrol of 24 Vac heati[...]

  • Page 2

    TCONT802AS32DA T OUCH SCREEN AND TCO NT803AS32 DA T OUCH SCREEN WITH DEHUMID IFICATION Pub. No. 18-HD2 5D19-3 69-1790—3 2 Do not install the com fort control whe re it can be affected by: — Drafts or dead spots behind doors and in corners. — Hot or c old air fr om duct s. — Radiant heat from sun or appli ances. — Concealed pipe s and chim[...]

  • Page 3

    TCONT802AS32DA T OUCH SCREEN AND TCON T803AS32DA T OUCH SCREEN WITH DEHUMIDIFICATI ON Pub. No. 18-HD25D19-3 3 69-1790—3 Fig. 5. T ypical hookup of singl e-st age heat and cool system with sing le transformer (1H/1C). Fig. 6. T ypical hookup of singl e-st age heat and cool system with two transf ormers (1H/1 C). Fig. 7. T ypical hookup of two-s ta[...]

  • Page 4

    TCONT802AS32DA T OUCH SCREEN AND TCO NT803AS32 DA T OUCH SCREEN WITH DEHUMID IFICATION Pub. No. 18-HD2 5D19-3 69-1790—3 4 Fig. 9. T yp ical hooku p of single-s tage heat pump with a uxiliary/backup heat (2H/1C h eat pump). Fig. 10. T ypi cal hookup of mul tist age heat pump with auxi liary/backup heat (3 H/2C heat p ump). PM-A 1 M22641 FACT ORY I[...]

  • Page 5

    TCONT802AS32DA T OUCH SCREEN AND TCON T803AS32DA T OUCH SCREEN WITH DEHUMIDIFICATI ON Pub. No. 18-HD25D19-3 5 69-1790—3 Fig. 11. T ypical hookup of multistage two-st ep scroll heat p ump with a uxiliary/back up heat (3H /2C heat pump). Fig. 12. T ypica l hookup of sing e-stage heat pu mp with non-va riable spee d gas furnace. 1 M24230 FACT ORY IN[...]

  • Page 6

    TCONT802AS32DA T OUCH SCREEN AND TCO NT803AS32 DA T OUCH SCREEN WITH DEHUMID IFICATION Pub. No. 18-HD2 5D19-3 69-1790—3 6 Fig. 13. T ypica l hookup of si ngle-st age heat pump with two st age variable spee d gas furnace (2H/1C heat pump). W1 W2 G YB / C R T 1 1 2 FACT ORY INST ALLED JUMPER. OUTDOOR REMOTE SENSOR. WIRES MUST HA VE A CABLE SEP ARAT[...]

  • Page 7

    TCONT802AS32DA T OUCH SCREEN AND TCON T803AS32DA T OUCH SCREEN WITH DEHUMIDIFICATI ON Pub. No. 18-HD25D19-3 7 69-1790—3 Fig. 14. T ypical hookup of multi sta ge heat pump with two sta ge variabl e speed gas furnace (3 H/2C heat pump). W1 W2 G Y/Y 2 B/C R T 1 1 2 FACT ORY INST ALLED JUMPER. OUTDOOR REMOTE SENSOR. WIRES MUST HA VE A CABLE SEP ARATE[...]

  • Page 8

    TCONT802AS32DA T OUCH SCREEN AND TCO NT803AS32 DA T OUCH SCREEN WITH DEHUMID IFICATION Pub. No. 18-HD2 5D19-3 69-1790—3 8 Fig. 15. T ypic al hookup of multist age two-step scroll heat pump with t wo st age variable speed gas f urnace (3H/2C heat pump). Powering the Comfort Control The Comfor t Contr ol can be po wered wit h 24 V ac. 24 V ac Commo[...]

  • Page 9

    TCONT802AS32DA T OUCH SCREEN AND TCON T803AS32DA T OUCH SCREEN WITH DEHUMIDIFICATI ON Pub. No. 18-HD25D19-3 9 69-1790—3 Mounting the Comfort Con trol 1. Align the terminal screw blocks with th e pins on the back of th e comfort control. 2. Push the c omfort c ontrol st raight o nto the wallplate . See Fig. 17. Fig. 17. Mo unting com fort cont rol[...]

  • Page 10

    TCONT802AS32DA T OUCH SCREEN AND TCO NT803AS32 DA T OUCH SCREEN WITH DEHUMID IFICATION Pub. No. 18-HD2 5D19-3 69-1790—3 1 0 OPERA TION System and Fan Settings The System default set ting is Heat and the Fa n default setting is Auto. SYSTEM SE TTINGS Heat: cont rols heat ing syste m. Off: heating a nd coolin g are of f. Cool: controls co oling sys[...]

  • Page 11

    TCONT802AS32DA T OUCH SCREEN AND TCON T803AS32DA T OUCH SCREEN WITH DEHUMIDIFICATI ON Pub. No. 18-HD25D19-3 1 1 69-1790—3 INST ALLER SETUP The comfort control works with ma ny different system types. T o operate correctly , the comfort control must be set up to oper ate the installed hea ting and/or coolin g system. Follow these steps to enter th[...]

  • Page 12

    TCONT802AS32DA T OUCH SCREEN AND TCO NT803AS32 DA T OUCH SCREEN WITH DEHUMID IFICATION Pub. No. 18-HD2 5D19-3 69-1790—3 1 2 IMPORT ANT The Installer Setup Menu (T able 4) sh ows all the availab le options. The se options custo mize themselves as you make sele ctions to the I nstaller Setup. Theref ore, not all In staller Setup Selection s are sho[...]

  • Page 13

    TCONT802AS32DA T OUCH SCREEN AND TCON T803AS32DA T OUCH SCREEN WITH DEHUMIDIFICATI ON Pub. No. 18-HD25D19-3 13 69-1790—3 Cycles per hour (cph) for 1st St age Heat 0240 5 Heat Stage 1 cycles per hour (cp h) 1-12 1-12 availabl e; typic al settin gs: 1 —1 cph used fo r steam or gravity sy stem. 3 —3 cph used fo r 2-stage fossil fuel forced air s[...]

  • Page 14

    TCONT802AS32DA T OUCH SCREEN AND TCO NT803AS32 DA T OUCH SCREEN WITH DEHUMID IFICATION Pub. No. 18-HD2 5D19-3 69-1790—3 1 4 Deadband 0310 2 thru 9 Heating and coolin g setpoints can be set no closer than cho sen value: 2 —2°F (1°C) 3 —3°F (2°C) 4 —4°F (2.5°C) 5 —5°F (3°C) 6 —6°F (3.5°C) 7 —7°F (4°C) 8 —8°F (4.5°C) 9 ?[...]

  • Page 15

    TCONT802AS32DA T OUCH SCREEN AND TCON T803AS32DA T OUCH SCREEN WITH DEHUMIDIFICATI ON Pub. No. 18-HD25D19-3 15 69-1790—3 Adaptive Intelligent Recovery™ 0530 1 Adaptive Intelligent Recovery™ contro l is activated (system starts early so setpoint is reached by start of program per iod). 0 0 —conventional reco very (system starts recovery at p[...]

  • Page 16

    TCONT802AS32DA T OUCH SCREEN AND TCO NT803AS32 DA T OUCH SCREEN WITH DEHUMID IFICATION Pub. No. 18-HD2 5D19-3 69-1790—3 1 6 T emperature Control in Heat 0680 2 St a ndard tempe rature control in heat ing. 1, 3 1 —less agg ressive temperatur e control (could cause tem perature undershoo t) 3 —more aggressive temperatur e control (could cause t[...]

  • Page 17

    TCONT802AS32DA T OUCH SCREEN AND TCON T803AS32DA T OUCH SCREEN WITH DEHUMIDIFICATI ON Pub. No. 18-HD25D19-3 17 69-1790—3 SYSTEM CHECKOUT Installer System T est The Installer System T est mode is used to test the HVAC system(s). See T able 5. While in Syste m T est mode, minimum off-time for compres sors is bypassed. The Installer T est is part of[...]

  • Page 18

    TCONT802AS32DA T OUCH SCREEN AND TCO NT803AS32 DA T OUCH SCREEN WITH DEHUMID IFICATION Pub. No. 18-HD2 5D19-3 69-1790—3 1 8 ADVANCED FEATURES Outdoor or Indoo r T emperature Sensor For accuracy , the initial reading of the indoor and ou tdoor temperature se nsors require five minutes to stabilize. See the Sensor instr uctions for installation inf[...]

  • Page 19

    TCONT802AS32DA T OUCH SCREEN AND TCON T803AS32DA T OUCH SCREEN WITH DEHUMIDIFICATI ON Pub. No. 18-HD25D19-3 19 69-1790—3 T ROUBLESHOOTING (SEE T ABLE 6) T able 6. T roubleshooti ng. Symptom Possible Ca use Action Display does not co me on. Comfo rt contro l is not bei ng powered. Check for 24 Vac between B and Rc. T emperature setti ngs do not ch[...]

  • Page 20

    TCONT802AS32DA T OUCH SCREEN AND TCO NT803AS32 DA T OUCH SCREEN WITH DEHUMID IFICATION Pub. No. 18 -HD25D19-3 69-1790—3 M.S. Rev. 01-06 ® U.S. Regist ered Tradem ark © 2006 Ameri can Standar d Inc. All Rights Reserved American S tandard Inc. Troup Highwa y Tyler, TX 75 711-9010[...]