YMGI PTAC Series, Инструкции по установке и Руководство пользователя

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YMGI
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Your Modern Green Idea
47
RECEPTACLES AND FUSE TYPES - 265, 277 VOLTS
Grounding : For safety and protection, the unit is grounded through the service cord plug or through separate
ground wire provided on hard wired units. Be sure that the branch circuit or general purpose outlet is
grounded.
VOLTAGE SUPPLY:
Check voltage supply at outlet. For satisfactory results, the voltage range must always
be within the ranges found on the data information plate.
Cord-connected Units:
The 265v field supplied outlet must match the plug for the standard 208/230 v units
and be within reach of the service cord. The standard cord-connected 277v units require an accessory
electrical subbase for operation. Refer to Table 2 for proper receptacle and fuse type.
Power Cord Protection:
The power cord for 230/208v units provide power cord fire protection. Unit power
automatically disconnects when unsafe conditions are detected. Power to the unit can be restored by pressing
the reset button on plug head.
Upon completion of unit installation for 230/208v models, an operational check should be performed using the
TEST/RESET buttons on the plug head.
NOTE:
The 277v models do not incorporate this feature as they require use of the electrical
subbase accessory.
RECEPTACLES AND FUSE TYPES
– 265, 277 VOLTS
RECEPTACLE
AMPS 15 20 30 15 20 30
RATED VOLD 265 265 265 277 277 277
TIME-DELAY TYPE FUSE
(or HACR Circuit Breaker)
15 20 15 15 20 30
* May be used for 15 amp applications