ClimaCool UCW_H 30, 50, 70, 85 - Manual (Page 34)

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Cleaning Arrangement
Figure 14 - City Water Cleaning Arrangement
Notes:
1 . When backwashing, be sure to flush in opposite direction of flow.
2 . Be sure to open all manual valves before unit is put back into operation .
Pete's Ports
Isolation Ball Valves
(2, 2 ½ or 3")
Service Port (3/4")
Heat Exchanger
Figure 1 - City Water Cleaning Arrangement
Figure 2 - In Place Cleaning Arrangement
Connect to City Water
Refrigerant Circuit
Service Port (3/4")
Refrigerant Circuit
Connect to Drain
Header
Header
To Cooling Tower
From Cooling Tower
Pete's Ports
Isolation Ball Valves
(2, 2 ½ or 3")
Service Port (3/4")
Heat Exchanger
Refrigerant Circuit
Service Port (3/4")
Refrigerant Circuit
Header
Header
To Cooling Tower
From Cooling Tower
Cleaning Tank
Cleaning Pump
Figure 15 - In Place Cleaning Arrangement