Electrical Wiring - ECR EMI AmericaSeries S1CG Installation, Operation And Maintenance Manual

Single-zone and dual-zone side-discharge ductless split-system condensing units for r410 refrigerant
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NOTICE
All electrical wiring must be run accord-
ing to NEC and local codes.
1. Figure 5, Page 8 — Refer to the unit rat-
ing plate for voltage, minimum circuit
ampacity and over current protection
requirements.
2.
Use only HACR type breakers or time
delay fuses. Select the wire size according
to the ampacity rating.
3.
To access electrical connections and wir-
ing diagram:
a. Figure 6, Page 8 — Remove the
screws on the side panel adjacent to
the back panel.
b.
The screws adjacent to the front panel
should already be loose (don't remove
them).
c.
Slide the side panel out to access the
high/low electrical connections and
wire diagram.
d. Figure 7, Page 9 — Remove the
plastic edge guards from the holes and
replace with a water-tight strain relief
fitting (High V) and a split grommet
fitting (low V)
4.
Power should be run to a weather proof
disconnect box usually within 3 feet of
the unit.
Comfort where it counts
S1CG/S1HG
Single-Zone,
• Installation, Operation and Maintenance Manual •

Electrical Wiring

Figure 5
Rating
Figure 6
8
S2CG/S2HG
Rating plate location
plate
Remove side panel screws
P/N 240007754, Rev. A [051509]
Dual-Zone

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