Dexter Laundry T-750 C4 Installation And Parts & Service Manual page 22

To Make Electrical Connections
Disconnect all power to the washer. Remove screw and lift out the cover located in the upper left corner
of the machine (as viewed from the back).
• If power is 208-240-3PH-60Hz, connect L1, L2, L3, and ground. If there is a high leg it
must be connected to L3. It is highly recommended to use a TVSS. (See Informative inside
Washer)
• If power is 208-240-1PH-60Hz, connect L1, L2, and Ground.
NOTE: It is important that the grounding screw next to the power terminal block TB-1 be
connected to a good external ground.
Controls Transformer
The controls transformer is located inside the control trough and steps a range of 208 to 240 volts down
to 115 volts. There are two terminals on the controls transformer for the primary (incoming) power.
Use the terminal marked "208V" for power supplies between 200 and 215 volts. Use the terminal
marked "230V" for power supplies between 216 and 240 volts.
NOTE: transformer must be set at proper tap for proper operation.
Electrical Connections
Electrical power connections are made to the small terminal block located in the rear left upper cover.
• 1 Phase or 3 Phase connections
• 208-240 volts, 60 Hz.
• 3 wire + ground
• Suggested Minimum Wire Size -- 12 Ga.
Fusing Requirements:
Dual element time delay fuse or equivalent breaker of amperage
specified below.
• 1 Phase or 3 Phase 20 amp
Rotation in extract as viewed through glass door at front of
washer models will be counter-clockwise.
22
Part # 8533-120-001 9/21
WARNING
Always disconnect electrical power to the
machine before performing any adjustments
or service.