McQuay TGZ 040A

OMM TGZ-1 TGZ 040A through TGZ 190A 17
Figure 5, Control Center Layout
(3) 120V/24V
Transformers
LineV/120V
Control
Transformer
Control
Transformer
Fuses, Primary
Control
Transformer
Fuse, Secondary
Optional Disconnect
Switch
Microtech II
Controller
(2) Circuit
Mechanical
Hi-Pressure Switch
Relays
(4) Compressor
Contactors
Grounding Lug
Location for
Optional External
Overloads
7/8-in. KO for
control wiring
Switches
On Side
KO for Power
Wiring