Step 11 - Perfect Humidityt - Dehumidification System - Bryant 558J***D Installation Instructions Manual

Step 11 — Perfect Humidityt –
Dehumidification System —
The Perfect Humidity dehumidification system requires a
field- - supplied and - - installed space relative humidity
control device such as Bryant's Edge Programmable
Thermostat with isolated contact set for dehumidification
control.
To connect the Edge Programmable Thermidistat
(T6- - PRH01- - A):
1. Route the Edge Programmable Thermostat multi- -
conductor cable (field- - supplied) through the hole
provided in the unit corner post.
2. Feed wires through the raceway build into the corner
post (see Fig. 23) to the 24- - v barrier located on the
left side of the control box. The raceway provides the
UL- - required clearance between high- - voltage and
low- - voltage wiring.
3. The Edge Programmable Thermostat has dry contacts
at terminals D1 and D2 for dehumidification
operation (see Fig. 55). The dry contacts must be
wired between CTB terminal R and the PINK lead to
the LTLO switch with field- - supplied wire nuts. Refer
to the installation instructions included with the
Bryant Edge Programmable Thermidistat device for
more information.
Edge Programable Thermostat
Fig. 55 - - Typical Rooftop Unit with Perfect Humidity Dehumidification System
Rc
Rh
W1
G
Y2
C
O/W2/B
Y1
OAT
RRS
SRTN
Perfect Humidity™ FIOP
HUM
D1
D2
V+
Vg
with Edge Programmable Thermostat
Fig. 54 - - Edge Programmable Thermostat
Unit CTB
THERMOSTAT
X*
C
G
W2
W1
Y2
Y1
R
*Connection not required.
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C09502
C09501