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A. Installation without a recirculation system (Using external system controller)
•
Insulate or apply heating materials to both the cold water
supply piping and the hot water supply piping to
prevent freezing during cold weather and to prevent heat loss through the piping.
Unit 1
Unit 2
Unit 3
Unit 10
Unit 11
Unit 12
System Controller Unit
Remote Controller
(1 1/2” - 5”)
Cold water
supply pipe
(1 1/2” - 5”)
......
Hot water
supply pipe
(Standard System)
