Honeywell W884B Owner's Manual
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Honeywell W884B Owner's Manual

Comfort control center
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The W884 Comfort Control Center provides
low voltage temperature and humidity control
in residential applications.
The W884B includes a humidifier control. The
W884E includes a dehumidifier control.
All comfort controls are combined in the W884
to make a convenient, attractive control center.
Comfort Control Center
J. H. • Rev. 3-93 •
1
W884B,E
Humidistat dial on the W884B can be set for
prevailing outdoor temperature to provide opti-
mum relative humidity over a wide range of con-
ditions.
The dehumidistat on the W884E can be set to
CONTENTS
Specifications ................................................. 2
Ordering Information ..................................... 2
Recycling Notice............................................. 3
Installation ..................................................... 4
Settings and Adjustments ................................ 7
Checkout ......................................................... 9
• ©Honeywell Inc. 1993 • Form Number 60-2289-6
M3375
60-2289-6

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Summary of Contents for Honeywell W884B

  • Page 1: Table Of Contents

    The W884B includes a humidifier control. The Humidistat dial on the W884B can be set for W884E includes a dehumidifier control. prevailing outdoor temperature to provide opti- mum relative humidity over a wide range of con- All comfort controls are combined in the W884 ditions.

  • Page 2: Specifications

    If you have additional questions, need further information, or would like to comment on our products or services, please write or phone: 1. Your local Honeywell Home and Building Control Sales Office (check white pages of phone directory). 2. Home and Building Control Customer Satisfaction Honeywell Inc., 1885 Douglas Drive North-...

  • Page 3: Recycling Notice

    If this control is replacing a control that contains mer- of this control, or of an old control containing mercury in cury in a sealed tube, do not place your old control in the a sealed tube. trash. If you have questions, call Honeywell at 1-800-468- 1502. 60-2289—6...

  • Page 4: Installation

    W884B,E INSTALLATION Installation WHEN INSTALLING THIS PRODUCT… 1. Read these instructions carefully. Failure to fol- Fig. 2—Level the W884 and then mark the low them could damage the product or cause a hazard- position of mounting holes with a pencil.
  • Page 5 W884B,E INSTALLATION Fig. 4—The W884 comfort control center has interchangeable thermostats and subbases to provide for several types of operation. 5. Use the three 1-in. screws to mount the W884 on WIRING the wall. Before tightening the screws, level as accu-...
  • Page 6 W884B,E INSTALLATION Fig. 5—W884B heating-cooling application. Fig. 7—W884E in heat pump application. W884E W884B Q539J DEHUMIDISTAT HUMIDISTAT Q539A REVERSING VALVE HEAT PUMP COMPRESSOR RELAY COOLING HEATING HUMIDIFIER COOLING RELAY DAMPER RELAY RELAY RELAY CONTACTOR MOTOR 1 POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED.

  • Page 7: Settings And Adjustments

    50 percent RH, and LOW is approximately 30 percent RH. Humidity Selection W884B The humidity controller should be set at the prevail- NOTE: For dehumidification in cooling, the W884E ing outdoor temperature. This will provide optimum should be wired in parallel for independent control of relative humidity control for most installations.
  • Page 8 2.0A, for example) between the terminals R and W on LESS. See Fig. 10. the subbase. The subbase system switch must be in the For W884B only, set the pointer according to the type HEAT position. of building construction (Table 1).

  • Page 9: Checkout

    W884B,E CHECKOUT Checkout When installation and adjustments are complete, ob- serve system through one complete cycle to make sure Fig. 12—Do not jumper across valve coil. all components function as intended. CAUTION On low voltage gas system, if jumpering gas valve to check system operation, do NOT jumper across valve coil.
  • Page 10 Home and Building Control Home and Building Control Helping You Control Your World Honeywell Inc. Honeywell Limited—Honeywell Limitée 1985 Douglas Drive North 740 Ellesmere Road Golden Valley, MN 55422 Scarborough, Ontario M1P 2V9 QUALITY IS Printed in U.S.A.

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W884e

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