Perfect Humidity™ Dehumidification Package - Bryant DURAPAC 580F Installation, Start-Up And Service Instructions Manual

Durapac series single package rooftop gas heating/electric cooling units 15 to 25 tons
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XIV. STEP 14 — INSTALL HUMIDISTAT FOR OPTIONAL
PERFECT HUMIDITY™ DEHUMIDIFICATION PACKAGE
Perfect Humidity dehumidification package operation can be
controlled by field installation of a Bryant-approved
humidistat. To install the humidistat perform the following
procedure:
1. Locate humidistat on a solid interior wall in the
conditioned space. Location should be in a well venti-
lated area to sense average humidity.
2. Route thermostat cable or equivalent single leads of
colored wire from humidistat terminals through con-
duit in unit to the low voltage connection on the
2-pole terminal strip (TB3) as shown in Fig. 34 and
Fig. 35. See Fig. 36 for operation diagram.
LEGEND
CB
— Circuit Breaker
LLSV — Liquid Line Solenoid Valve
LPS
— Low-Pressure Switch
TB
— Terminal Block
TRAN — Transformer
Fig. 34 — Typical Wiring Perfect Humidity Dehumidification Package Humidistat (460 V Unit Shown)
Fig. 35 — Typical Perfect Humidity
Dehumidification Package Control Box
24

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