Honeywell VU843A manual

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Table of contents for the manual

  • Page 1

    PRODUCT DAT A Put Bar Code Here 95C-10883-03 VU443A; VU444A; VU843A; VU844A Fan Coil V alve Actuators The VU443, VU444, VU843, and VU844 Fan Coil V alve Actuators are used in conjun ction with th e VU52, VU53, and VU54 fan coil valves for controlli ng the flow of hot or chilled water . These valves are humidity resistant and are suitable for use in[...]

  • Page 2

    VU443A; VU444A; VU843A; VU844A FAN COIL VA LVE ACTUATORS 95C-10883—03 2 Fig. 1. Mounting Dimensions in inches (mm). INST ALLATION When Inst alling this Product... 1. Read these instructions carefully . Failu re to follow them could damage the product o r cause a hazardous condi- tion. 2. Check the ratings given in the instructions and on the prod[...]

  • Page 3

    VU443A; VU444A; VU843A; VU8 44A FAN COIL VALVE ACTUATORS 3 95C-10883—03 Fig. 2. Installing new actuator . REMOVING ACTUATOR FROM THE VU-SERIES V ALVE BODY ASSEMBLY (SEE FIG. 3) NOTE: It is not necessary to drain the system if the valve body assembly remains in the pipelin e. 1. Switch power supplies OFF . Disconnect electrical leads, carefully no[...]

  • Page 4

    VU443A; VU444A; VU843A; VU844A FAN COIL VA LVE ACTUATORS Automation and Co ntrol Solutions Honeywell Internationa l Inc. 1985 Douglas Drive North Golden Valley, MN 55422 customer.honeywell.com ® U.S. Regi stered T rademark © 2010 Honeywell International Inc. 95C-10883— 03 T .D. Rev . 09-10 Printed in U.S. A. MANUAL OPERATION The 2-way normally [...]