JOHNSON CONTROLS
82
FORM 155.31-ICOM2.EN.UL
ISSUE DATE: 12/21/2018
SECTION 4 - TECHNICAL DATA
LD20951
Example Diagram of Starting Panel if
Chilled/Hot Water Pump and Cooling
Water Pump are Separately Equipped.
Starting Panel For Cooling Water
Starting Panel for Chilled Water
Z1
Terminal Block
Common
Operating Signal
Failure Signal
Chilled Water Pump Operating Signal
Cooling Water Pump Operating Signal
FIGURE 28 - SIGNAL TERMINAL TRANSITION WIRING