HARD WIRING – LINE VOLTAGE
CAUTION
If the supply cord is damaged, it must be replaced by the
manufacturer, its service agent or similarly qualified persons in
order to avoid a hazard.
The S710V1 dehumidifier comes with a power cord that has a NEMA
L6-30 plug that can simply be plugged into a corresponding NEMA
L6-30 receptacle� The S710V3 dehumidifier comes with a power
cord that has a NEMA L7-30 plug that can simply be plugged into a
corresponding NEMA L7-30 receptacle� See
FIGURE 8
for power cord
wiring connections� The plug can be removed and replaced by hard-
wired electrical service if desired�
United States Installation:
Make all electrical connections in accordance
with the current edition of the NEC ANSI/NFPA 70 and any local codes
or ordinances that may apply�
Canada Installation:
Make all electrical connections in accordance with
the current edition of the Canadian Electrical Code CSA C22�1 and any
local codes or ordinances that may apply�
Model S710V1
Model S710V3
Voltage
208-240 VAC,
single phase, 60Hz
277 VAC,
single phase, 60Hz
Recommended
Breaker Size
30A
30A
Recommended
Wire Gauge
10 Gauge, Copper
10 Gauge, Copper
Maximum Fuse or
Breaker Size (MOC)
40A at 208V
35A at 240V
30A
Minimum Circuit
Ampacity (MCA)
28A at 208V
25A at 240V
21A
1.
Disconnect electrical service at the main fuse or circuit breaker�
2.
Run electrical service to where the dehumidifier is to be installed
following all required local and national codes and standards�
3.
Remove the electrical service panel (see
FIGURE 9
)�
4.
Depress the levers of the terminal blocks mounted on the MOV
board to disconnect the black and white power cord wires�
5.
Remove the screw securing the power cord ground wire to the
cabinet while holding the ferrite ring� Retain the ferrite ring for the
electrical service wires�
6.
Route the service wires through the opening in the dehumidifier,
then through the ferrite ring, and secure the cable or conduit to the
opening in the dehumidifier using fittings/clamps intended for the
conduit/cable used�
7.
Insert the black service wire into the L1 terminal and the white
service wire into the L2 terminal� Release levers to lock into place�
8.
Insert the ground wire (bare or green) of the electrical service into the
ground lug and secure it in place by tightening the ground lug screw�
9.
Reattach the electrical service panel to the dehumidifier�
10.
Restore electrical service at the fuse or circuit breaker�
GREEN (GROUND)
L2 L1
WHITE (L2)
BLACK (L1)
HARD WIRING
ACCESS
ELECTRICAL
SERVICE PANEL
MOV BOARD
TERMINAL
BLOCK
DISCONNECT POWER
CORD WIRES
CONNECT THE LINE (BLK)
AND NEUTRAL (WHT) WIRES
TO MOV BOARD AS SHOWN
CONNECT
GROUND
TO LUG
MOV BOARD
FIGURE 8
– POWER CORD WIRING
FIGURE 9
– HARD WIRING TO REPLACE THE POWER CORD
8
English
