Honeywell HZ322 manual

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Table of contents for the manual

  • Page 1

    HZ3 22 T rue Z O N E Zon e P anel Pro f essional Installati on G uide 69-2199-01[...]

  • Page 2

    Installa tio n Guide T ABLE OF CONTENTS Spe cif ic atio ns ................................................................................................................................. 1 Acce ss or ies .................................................................................................................................... 1 Moun ting[...]

  • Page 3

    HZ 322 T rueZ ONE 1 69-2199—01 SPECIFICA TIONS AND ACCESSORIES Input Ratings: V olt age: 1 8 -3 0 VA C 5 0/60 Hz tr ans for me r of 40 VA or mo re. Current Draw: Zone Pa nel: 7 .5 V A ma x . All V A spe cif ic atio ns at 24 VA C. Wiring: 1 8 - o r 20 - g aug e sol id (not st r and ed ) wir e. Humidity Ratings: 5 % to 9 0% RH n on- c onde ns ing. [...]

  • Page 4

    Installa tio n Guide 69-2199—01 2 M28029 MOUNTING Moun t the HZ 322 T r ueZONE pan el ne ar the H V AC equ ipme nt; lo cate i t on a wa ll, st ud, r oof tr us s, o r col d- air r etu rn . NOTE : The HZ 322 T r ueZONE pan el ca n be moun ted in any or ie nt atio n; level it for app ea ra nc e onl y . Plea se r efer to T r ueZON E Pane l Freq uen t[...]

  • Page 5

    HZ 322 T rueZ ONE 3 69-2199—01 WIRING Follow these steps for wiring all systems. However , wiring will vary depending on equipment. For conventional sys- tems, refer to page 5. For heat pump systems, see page 6. Wiring must comply with applicable codes, ordinances, and regulations. Use the following wiring diagrams to wire the zone panel to the t[...]

  • Page 6

    Installa tio n Guide 69-2199—01 4 The DS/BK terminal is used with a variable-speed fan. Connect the DS, BK, ODD, or DHUM terminal on the HV AC equipment to this terminal. When 1 zone is calling this terminal will be de-energized of 24 V AC. This reduces blower speed on most variable speed blowers. Conn ec t DA TS as s hown. 5 Conn ec t eq uipm en[...]

  • Page 7

    HZ 322 T rueZ ONE 5 69-2199—01 M4 OPEN M6 CLOSED M1 COMMON M28208 R C L1 (HOT) L2 HV AC F AN RELA Y G Y 24 VOL T TRANS. C R W W2 C7735A1000 DA TS DEDICA TED TRANSFORMER ARD OR ZD DAMPER SPRING-OPEN POWER-CLOSED ARD OR ZD DAMPER SPRING-OPEN POWER-CLOSED RRD OR MARD DAMPER POWER-OPEN POWER-CLOSED COMPRESSOR RELA Y Y2 Rc R C W W2 Y Y2 G Rc R C W W2 [...]

  • Page 8

    Installa tio n Guide 69-2199—01 6 HEA T PUMP Fig. 12. Zone panel wiring—heat pump with electric auxiliary heat. Use the following diagram for wiring a heat pump with electric auxiliary heat. NOTE: Y ou can use a conventional thermostat for a heat pump system; however , em heat can only be controlled by heat pump thermostats. The diagram below s[...]

  • Page 9

    HZ 322 T rueZ ONE 7 69-2199—01 CONFIGURA TION T o enter Configuration: HOME WIRELESS MODE BACK NEXT CONFIG CHECK OUT ADJUST SETTING M24799 1 Pre ss th e Mo de but ton (the Conf ig LE D will ligh t up). HOME MODE BACK NEXT CONFIG CHECK OUT ADJUST SETTING M24810 WIRELESS 2 Use t he Ba ck a nd Nex t bu t tons to n avig ate thr oug h th e con fig ur [...]

  • Page 10

    Installa tio n Guide 69-2199—01 8 ADV ANCED CONFIGURA TION T able 5. Advanced Configuration. Menu Name Menu Title (LCD top line) Menu Options (LCD bottom line; defaults in bold) Menu option description Notes: Heat Fan HEA T FAN CONTROL [HV AC] P ANEL Fan control by HVAC In heat mode, fan controlled by HV AC or turned on by panel in call for heat.[...]

  • Page 11

    HZ 322 T rueZ ONE 9 69-2199—01 The HZ322 T rueZ ONE panel cont ain s an LED di spl ay tha t com mun ica tes syst em and zon e stat us . The LED s ind ica te the foll owi ng inf orm at ion . OPERA TION M28026 HZ322 HEA T 1 HEA T 2 COOL 1 COOL 2 FAN PURGE EM HEA T ZONE 1 ZONE 2 ZONE 3 EMERGENCY HEA T Much of this information, as well as configurati[...]

  • Page 12

    Honeywell International Inc. 1985 Douglas Drive North Golden V alley , MN 55422 customer .honeywell.com Automation and Control Solutions Honeywell Limited-Honeywell Limitée 35 Dynamic Drive T oronto, Ontario M1V 4Z9 Printed in U.S.A. on recycled paper containing at least 10% post-consumer paper fibers. ® U.S. Reg iste re d T rade ma rk . © 20 08[...]