Control And Power Wiring Diagrams - Carrier WeatherMaster 50HC04 Installation Instructions Manual

Fig. 39 — Edge
Connecting the Carrier Humidistat (HL38MG029)
1. Route the humidistat 2-conductor cable (field-supplied)
through the hole provided in the unit corner post.
Fig. 40 — Typical Humidi-MiZer
®
®
Pro Thermidistat
®
Adaptive Dehumidification System Humidistat Wiring
2. Feed wires through the raceway built into the corner post
(see Fig. 31) to the 24v 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. Use wire nuts to connect humidistat cable to two PINK
leads in the low-voltage wiring as shown in Fig. 40.
Connecting the Thermidistat device (33CS2PPRH-01)
1. Route the Thermidistat multi-conductor thermostat cable
(field-supplied) through the hole provided in the unit cor-
ner post.
2. Feed wires through the raceway built into the corner post
(see Fig. 31 on page 18) 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 Thermidistat has dry contacts at terminals D1 and
D2 for dehumidification operation (see Fig. 41). 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 Carrier Edge
information.

CONTROL AND POWER WIRING DIAGRAMS

See Fig. 42-51.
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® Pro Thermidistat device for more