Download Installation Operation Maintenance

Installation
Figure 8 - CCUN hydraulic flow chart - with hydraulic module on evaporator side only
(212-215)
1. 2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
Insulated evaporator
Valve for air vent
¼ SAE Male pressure tab
¼ SAE Male drain tab
Condenser
Water strainer
Expansion Tank
Pressure relief valve
Single or double evaporator pump
Drain pan
Condenser pump
CW: Chilled water loop
TT: Temperature sensor
Pi: Pressure gauge
FT: Water flow switch
• For sizes 205 to 207
standard head 3”
• For sizes 208 to 215
WARNING! Units with hydraulic module contain all safety and operation
devices and only require the supply and return piping with isolating valves
for maintenance of water strainer and pump seal ring.
The unit water piping shall be connected using expansion compensators.
CG-SVX06E-E4
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