new 60 Series Service Manual.rev. 06.01.16.docx - 3 –
Model Number Key
Note: Model numbers mentioned in this manual that look like GB56x are used to refer to general
families of machines. The “x” could stand for any combination of a machine’s electrical
characteristics, condenser type and cube size
C
HK
A
L
R
1
4
5
7
8 220-380 Volt 50 Hz 3 phase plus neutral (4 wires + ground)
6
3
5
10
GB
GT
208-230 Volt 60 Hz 3 ph (3 wires + ground)
230 Volt 50 Hz 1 ph (2 wires + ground)
R-404a Tecumseh compressor/POE lubricant/Energy Efficient
115 Volt 60 Hz 1 ph (2 wires + ground)
208-230 Volt 60 Hz 1 ph (2 wires + ground)
Electrical Characteristics
Air Cooled Condenser, Self Contained
Liquid Cooled Condenser, Self Contained
Remote Air Cooled Condenser