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Honeywell T7300E manual

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  • Page 1

    PRODUCT DATA 63- 43 55- 4 ® U.S. Registered T rademark Copyright © 2001 Honeywell • • All Rights Reserved T7200D,E, T7300D,E,F and Q7300 Series 2000 Programmable Commercial Thermostats and Subbases APPLICATION The T7200 , T73 00 The rmosta ts and Q730 0 Sub bases c ontrol 24 V ac com mercial si ngle zon e heating , ventilat ing and ai r condi[...]

  • Page 2

    T7200D,E, T 7300D,E,F AND Q7300 SERIES 2000 PROGRAMMABLE COMMERCIA L THERMOSTATS AND SUBBASES 63-4355—4 2 ORDERING INFORMATION When purc hasing repla cement and moderniz ation produ cts from your TRADEL INE® wholes aler or dis tributor , refer to the TRADELINE® Ca talog or pr ice shee ts for compl ete orderin g number . If you hav e additi onal[...]

  • Page 3

    T7200D,E, T73 00D,E,F AND Q7300 SERIES 20 00 PROGRAMMABLE COMMERCIAL THERMOSTAT S AND SUBBASES 3 63-4355—4 Electrical Ra tings: 24 V ac, 50 /60 Hz. 20 to 30 V ac, 50/60 Hz. Batteries: No b atteries re quired. Auxiliary Hea t and Emergenc y Heat Indica tion: Thermos tat displ ay indicate s when Auxi liary Heat or Emergenc y Heat are act ivated. Lo[...]

  • Page 4

    T7200D,E, T 7300D,E,F AND Q7300 SERIES 2000 PROGRAMMABLE COMMERCIA L THERMOSTATS AND SUBBASES 63-4355—4 4 Fig. 1. Dimen sions of T72 00, T7300 and Q7300 in in. (mm). Set Temperature Change Time/Temp Set Program Occupied Temp Unoccupied Start Time Day System Fan Copy Occupied Start Time Run Program Temporary Occupied Continous Unoccupied Set Curre[...]

  • Page 5

    T7200D,E, T73 00D,E,F AND Q7300 SERIES 20 00 PROGRAMMABLE COMMERCIAL THERMOSTAT S AND SUBBASES 5 63-4355 — 4 INSTALLATI ON When Instal ling this Prod uct… 1. Read t hese instruc tions ca refully . Failu re to follow the ins tructions can dama ge the pro duct or ca use a haz ar dous c ond ition . 2. Check th e ratings given in the instructi ons [...]

  • Page 6

    T7200D,E, T 7300D,E,F AND Q7300 SERIES 2000 PROGRAMMABLE COMMERCIA L THERMOSTATS AND SUBBASES 63-4355 — 46 Fig. 5. T wo T7047C Senso rs and one T7 047G Sens or providing temp erature averagi ng network for T7300/Q7 300 Ther mostat/Subbas e. Fig. 6. Four T 7047C Sensors providing tem perature averaging network for T7300 /Q7300 Th ermostat/Subba se[...]

  • Page 7

    T7200D,E, T73 00D,E,F AND Q7300 SERIES 20 00 PROGRAMMABLE COMMERCIAL THERMOSTAT S AND SUBBASES 7 63-4355 — 4 Fig. 9. Mou nting subbase or wallplat e. WIRING SUBBASE/WALLPLATE IMPORTANT All wirin g must com ply with lo cal elec trical code s and ordina nces. Follow equ ipment m anufacturer w iring instruc tions whe n availabl e. Refer to th e Wiri[...]

  • Page 8

    T7200D,E, T 7300D,E,F AND Q7300 SERIES 2000 PROGRAMMABLE COMMERCIA L THERMOSTATS AND SUBBASES 63-4355 — 48 EB, EB — Q7300H L ON W ORKS ® bus conn ection to L ON W ORK S ® network. Input, O utput Communi - cations G F Fan relay . Output 24V powered contac t O R Coolin g changeov er valve. Output 2 4V powered contac t R V 24V syst em transform [...]

  • Page 9

    T7200D,E, T73 00D,E,F AND Q7300 SERIES 20 00 PROGRAMMABLE COMMERCIAL THERMOSTAT S AND SUBBASES 9 63-4355 — 4 Mountin g Thermostat on Subbas e/Wall pl ate The therm ostat mo unts on th e subbas e/wallplat e after it i s install ed: 1. Engage th e tabs at the top of t he thermosta t and subbas e/wallplat e. See Fig. 1 1. 2. Press the lower edge of [...]

  • Page 10

    T7200D,E, T 7300D,E,F AND Q7300 SERIES 2000 PROGRAMMABLE COMMERCIA L THERMOSTATS AND SUBBASES 63-4355 — 41 0 Fig. 12. T hermostat key locations a nd descri ptions. INSTALLER SETUP NOTE: For most applications , the therm ostat factory s ettings do not n eed to be c hanged. Re view th e factory setting s in T able 7 and if no changes are necess ary[...]

  • Page 11

    T7200D,E, T73 00D,E,F AND Q7300 SERIES 20 00 PROGRAMMABLE COMMERCIAL THERMOSTAT S AND SUBBASES 1 1 63-4355 — 4 CAUTION Possible Eq uipment Dama ge. Fan must b e running when syst em is operatin g. Heat p ump and e lectric heat system s must be configu red correc tly in Ins taller Setu p 2 to preven t equipm ent damag e caused by the system runnin[...]

  • Page 12

    T7200D,E, T 7300D,E,F AND Q7300 SERIES 2000 PROGRAMMABLE COMMERCIA L THERMOSTATS AND SUBBASES 63-4355 — 41 2 Extended fan operat ion in heat a (T7300F onl y). 19 0 No extended fan operation after call for heat ends . 1 Fan operati on extended 90 sec after call fo r heat ends. Extended fan operat ion in cooling (T7300F onl y). 20 0 No extended fan[...]

  • Page 13

    T7200D,E, T73 00D,E,F AND Q7300 SERIES 20 00 PROGRAMMABLE COMMERCIAL THERMOSTAT S AND SUBBASES 13 63-4355 — 4 IMPORT ANT Review the settings to confi rm that the y match t he system. Pre ss Run Prog ram to exit th e Install er Setup. Th e thermost at has sav ed the Insta ller Setup change s and ini tiated res et in order to operate wi th these n [...]

  • Page 14

    T7200D,E, T 7300D,E,F AND Q7300 SERIES 2000 PROGRAMMABLE COMMERCIA L THERMOSTATS AND SUBBASES 63-4355 — 41 4 Fig. 15. LCD display of all segmen ts. Fig. 16. T est number displa y . T able 8. T ests A vailable i n Install er System T est. NOTE: If a duc t temperatu re sensor is insta lled (T7300F o nly), duc t temperatu re is als o displaye d. Ref[...]

  • Page 15

    T7200D,E, T73 00D,E,F AND Q7300 SERIES 20 00 PROGRAMMABLE COMMERCIAL THERMOSTAT S AND SUBBASES 15 63-4355 — 4 T able 9. Inst aller System T est Options. Key to Press T est Number Desc ription Heating Equipment Sys tem T est Heat/Cool Settings 10 Enter heating e quipmen t system tes t. ▲ 1 1 Stag e-one heat turns on. The syst em fan is also ener[...]

  • Page 16

    T7200D,E, T 7300D,E,F AND Q7300 SERIES 2000 PROGRAMMABLE COMMERCIA L THERMOSTATS AND SUBBASES 63-4355 — 41 6 Setting Keypad L ockout Switch (T7300 only ) The DIP switch 1, on the t hermostat back, ac tivates the lockou t features. The switch m ust be set ON (up ) to activate the loc kout feature (s ee Fig. 17 ). NOTE: The factory setting i s off [...]

  • Page 17

    T7200D,E, T73 00D,E,F AND Q7300 SERIES 20 00 PROGRAMMABLE COMMERCIAL THERMOSTAT S AND SUBBASES 17 63-4355 — 4 Settin g Pr ogram Time s 1. Press Occup ied Start Tim e . NOTE: Anytime a s tart time is not req uired, press Clear St art Time . 2. Press Day until the desir ed day is display ed. 3. Pres s incr ease ▲ or decr ease ▼ until the des ir[...]

  • Page 18

    T7200D,E, T 7300D,E,F AND Q7300 SERIES 2000 PROGRAMMABLE COMMERCIA L THERMOSTATS AND SUBBASES 63-4355 — 41 8 Settin g Program Temp e ra tu re Setpoi nt s NOTE: The setpoi nt tempera ture range i s 40 ° F to 90 ° F (7 ° C to 31 ° C) f or heating and 45 ° F to 99 ° F (9 ° C to 37 ° C) f or coolin g. 1. Press Occupi e d T emp . 2. Pres s inc[...]

  • Page 19

    T7200D,E, T73 00D,E,F AND Q7300 SERIES 20 00 PROGRAMMABLE COMMERCIAL THERMOSTAT S AND SUBBASES 19 63-4355 — 4 3. Pres s incr ease ▲ or decr ease ▼ until the des ired temperat ure of fset is displayed (range is 0 ° F to 5 ° F). 4. Press Run Program . Using Temporary Over ride NOTE: The temp orary ove rride temperat ure is hel d for one, thre[...]

  • Page 20

    T7200D,E, T 7300D,E,F AND Q7300 SERIES 2000 PROGRAMMABLE COMMERCIA L THERMOSTATS AND SUBBASES 63-4355 — 42 0 T7200/T7300 and Conventional Th ermo stats P+I Control The T7200/T 730 0 micro processo r based con trol requi res that the use r understan ds tempe rature cont rol and the rmostat performa nce. A con ventiona l electromec hanical or e lec[...]

  • Page 21

    T7200D,E, T73 00D,E,F AND Q7300 SERIES 20 00 PROGRAMMABLE COMMERCIAL THERMOSTAT S AND SUBBASES 21 63-4355 — 4 Convention al Sys tem The T 7200 and T 7300D,F The rmostat s with Q7 300A,G,H Subbase s are d esigned for c onventio nal heat/coo l applic ations. Heat Pump O peration The T720 0E and T730 0E,F Ther mostats with Q730 0C,D,H Subbase s are [...]

  • Page 22

    T7200D,E, T 7300D,E,F AND Q7300 SERIES 2000 PROGRAMMABLE COMMERCIA L THERMOSTATS AND SUBBASES 63-4355 — 42 2 Fig. 19. U se o f exter na l rela y an d tra nsfo rmer for auxiliar y loads gre ater than 1.6A. TROUBLESHOOTING GUIDE Refer to T able 13 for tro ubleshootin g informa tion. M4944 L1 (HOT) L2 1 1 2 2 POWER SUPPLY. PROVIDE DISCONNECT MEANS A[...]

  • Page 23

    T7200D,E, T73 00D,E,F AND Q7300 SERIES 20 00 PROGRAMMABLE COMMERCIAL THERMOSTAT S AND SUBBASES 23 63-4355 — 4 CROSS REFERENCE All T7300 /Q7300 Se ries 2000 mo dels are diff erent from the existin g T7300/Q73 00 T861 1 an d T8621 de vices as s ummarized in T able 14. T e mpera ture setti ngs ch an ge f rom or igi n al settin g. T ryin g to set he [...]

  • Page 24

    T7200D,E, T 7300D,E,F AND Q7300 SERIES 2000 PROGRAMMABLE COMMERCIA L THERMOSTATS AND SUBBASES 63-4355 — 42 4 T able 14. Differ ences from existing T7 300/Q7300 to new T7300 /Q7300 Seri es 2000 devic es. Refer to T able 15 for the rmostat a nd subbas e cross refe rencing i nformation. Feature/F unction Prese nt T7300/Q73 00, T861 1, T8621 Families[...]

  • Page 25

    T7200D,E, T73 00D,E,F AND Q7300 SERIES 20 00 PROGRAMMABLE COMMERCIAL THERMOSTAT S AND SUBBASES 25 63-4355 — 4 Q7300C1 105 2-s tage heat pump wi th auxiliary h eat (3H/2C); gr ay color . T7300F 2010/Q7300C201 2 Wiring differences (old=new) : B=A3. Q7300D Multistage h eat pump su bbase; does n ot include O or B terminals ; system switc h: AUTO-COOL[...]

  • Page 26

    T7200D,E, T 7300D,E,F AND Q7300 SERIES 2000 PROGRAMMABLE COMMERCIA L THERMOSTATS AND SUBBASES 63-4355 — 42 6 T7300A1005 Honeywe ll logo. See subbase descri ption for r eplacement information. T7300A1013 Y ork logo; part n o. 025-27506. T7300A1021 Lennox l ogo; part no. 81G5901. T7300A1039 Trane logo; part no. THT-06 08. T7300A1047 Micrometl logo;[...]

  • Page 27

    T7200D,E, T73 00D,E,F AND Q7300 SERIES 20 00 PROGRAMMABLE COMMERCIAL THERMOSTAT S AND SUBBASES 27 63-4355 — 4 T8621B7000 Carri er logo; LOW and HIGH SPEED LED; used on multispeed equi pment; part no. HH 07AX01 1. T7300D2 007/Q7300A2008 Wiring di fferences (old=new): L=X1; X4 to X and RC to RH fiel d-installed jumper required . T8621B7018 BDP mult[...]

  • Page 28

    T7200D,E, T 7300D,E,F AND Q7300 SERIES 2000 PROGRAMMABLE COMMERCIA L THERMOSTATS AND SUBBASES 63-4355 — 42 8 Y7300A1000 Contains one T7300A1047 Thermos tat and one Q7300A1059 Subbase; Mi crometl part no . 1060A-100. T7300F2002/Q730 0A2016 Wiring differences (old =new): B=X. Y7300A1018 Contains one T7300A1062 Thermos tat and one Q7300F1041 Subb as[...]

  • Page 29

    T7200D,E, T73 00D,E,F AND Q7300 SERIES 20 00 PROGRAMMABLE COMMERCIAL THERMOSTAT S AND SUBBASES 29 63-4355 — 4 WIRING DIAGRAMS (FIG. 20-34) Fig. 20. T 7200D with wallplate. Fig. 21. T72 00E with one -stage heat pump system. T7200D2008 19 Honeywell logo; no s ystem or fan set tings. T7200D2008 D irect rep lacement for T720 0A Thermostats . T7200E O[...]

  • Page 30

    T7200D,E, T 7300D,E,F AND Q7300 SERIES 2000 PROGRAMMABLE COMMERCIA L THERMOSTATS AND SUBBASES 63-4355 — 43 0 Fig. 22. T ypical hookup of T7300D,F/Q73 00A2008 in one-s tage heat and one-stag e cool conv entional system with two transformers. Fig. 23. T ypical hookup of T7300D,F/Q 7300A2016 in two-stag e heat and two- stage cool conv entional sys t[...]

  • Page 31

    T7200D,E, T73 00D,E,F AND Q7300 SERIES 20 00 PROGRAMMABLE COMMERCIAL THERMOSTAT S AND SUBBASES 31 63-4355 — 4 Fig. 24. T ypical hookup of T7300E,F/ Q7300C200 4 in two-stage h eat and one -stage cool h eat pump sy stem. Fig. 25. T ypical hookup of T7300E,F/ Q7300C201 2 in three-sta ge heat and two-stage c ool heat pump system. POWER SUPPLY. PROVID[...]

  • Page 32

    T7200D,E, T 7300D,E,F AND Q7300 SERIES 2000 PROGRAMMABLE COMMERCIA L THERMOSTATS AND SUBBASES 63-4355 — 43 2 Fig. 26. T ypical hookup of T7300E,F/Q730 0C2053 in th ree-stage heat and two-sta ge cool heat pump system.Thi s thermos tat and subba se can repla ce the T861 1M. Fig. 27. T ypical hookup of T7300E,F/ Q7300D200 2 in three-sta ge heat and [...]

  • Page 33

    T7200D,E, T73 00D,E,F AND Q7300 SERIES 20 00 PROGRAMMABLE COMMERCIAL THERMOSTAT S AND SUBBASES 33 63-4355 — 4 Fig. 28. T ypical hookup of T7300D,F/Q 7300G2005 in three-stage heat and thr ee-stage cool conven tional system. Fig. 29. T ypical hookup of T7300F/Q7 300H201 1 in thre e-stage heat and two-sta ge cool heat pum p system (witho ut O/B term[...]

  • Page 34

    T7200D,E, T 7300D,E,F AND Q7300 SERIES 2000 PROGRAMMABLE COMMERCIA L THERMOSTATS AND SUBBASES 63-4355 — 43 4 Fig. 30. T ypical hookup of T7300F/Q730 0H2003 in three-sta ge heat and two- stage cool h eat pump system (with O/B t erminals). Fig. 31. T ypical hookup of T7300F/Q7 300H2029 i n three-sta ge heat and three-stage co ol conventio nal syste[...]

  • Page 35

    T7200D,E, T73 00D,E,F AND Q7300 SERIES 20 00 PROGRAMMABLE COMMERCIAL THERMOSTAT S AND SUBBASES 35 63-4355 — 4 Fig. 32. T ypical hookup of T7300F/Q7300 H2037 in two-stage heat and one-stag e cool conv entional sys tem. Fig. 33. T ypical hookup for T7300F/Q7 300H device s in L ON W ORKS ® network. L1 (HOT) L2 M16059 LOW SPEED FAN RELAY GL GH R SUB[...]

  • Page 36

    63-4355 — 4 B.B. Rev . 10-01 www .honeywell.com Printed in U.S.A. on recycled paper containing at least 10% post-consumer paper fibers. T7200D,E, T 7300D,E,F AND Q7300 SERIES 2000 PROGRAMMABLE COMMERCIA L THERMOSTATS AND SUBBASES Home and Building Control Home and Building Control Honeywell Asia Pacific Inc. Honeywell Europe S.A. Honeywell Latin [...]