Aquacal SQ120R Instruction Manual page 12

Minimum and Maximum Operating Voltage
The heat pump must operate within specified voltages.
NOTICE
Operating equipment under higher or lower voltage conditions may result in damage to your compressor, motors
l
or other electrical components. This damage will not be covered by the product warranty.
1. Measure site voltage. The site voltage MUST be measured under "FULL LOAD" conditions. Activate all
equipment using the same electrical panel as the heat pump.
2. If measured site voltage is outside listed ranges, immediately deactivate equipment until site conditions have
been corrected. If unsure of heat pump equipment rating, please
A Voltage
(208 to 230 Volts)
Single Phase 60 hertz
B Voltage
(208 to 230 Volts)
Three Phase 60 hertz
D Voltage
(380 to 420 Volts)
Three Phase 50 hertz
E Voltage
(380 Volts)
Three Phase 60 hertz
G Voltage
(460 Volts)
Three Phase 60 hertz
H Voltage
(200 to 240 Volts)
Single Phase 50 hertz
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Failure to heed the following may result in damage to equipment.
Equipment Rating
Minimum Maximum
Site Voltage Site Voltage
200 Volts 253 Volts
200 Volts 253 Volts
361 Volts 441 Volts
361 Volts 399 Volts
437 Volts 483 Volts
180 Volts 264 Volts