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About Your Appliance & Installation Requirements (cont.)
Wiring Instruction Advisement (115V only)
Electrical shock or burn hazard!
appliance or turn off the power supply before
proceeding.
USER ACTION!
It is the customer's responsibility
receptacle wiring meets all local electrical codes.
TRUE recommends
electrician
to make this change.
Power cord conversion kit available for purchase
to match current installation location's wiring
configuration.
Follow the instructions below to convert your TRUE appliance
from a 4-wire circuit and a 4-prong NEMA 14-20P (see components
in fig. 1) to a 3-wire circuit and a 3-prong NEMA 5-20P
(see components in fig. 2).
Wiring Conversion
Receptacle Box
1. Turn off the circuit breaker.
2. Disconnect the existing receptacle.
3. Cap the red wire.
4. Connect the black, white, and green wires to the 3-prong
NEMA 5-20P plug per instructions on the receptacle.
Breaker Panel
1. Disconnect and remove the existing double-pole breaker.
2. Install a single-pole breaker.
3. Connect the black wire to the replacement breaker.
4. Cap the red wire.
5. Turn on the circuit breaker.
Page 14 of 48
WARNING!
Unplug the
to make sure
hiring a licensed qualified
NOTICE!
GDM-HST02
Fig. 1. 4-wire configuration and 4-prong NEMA 14-20P/20R.
Fig. 2. 3-wire configuration and 3-prong NEMA 5-20P/20R.
12/4/2023
P#840669
TEC_TM_158 | REV. B | EN
truemfg.com
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