Gree GRS-CQ8.0Pd/NaEK - Page 86

Installation
81
2-way Valve
It is used to switch waterways between underfloor system
and the FCU.
3-way Valve
It is used to switch waterways of hot water inside the
water tank and circulation water inside the main unit.
Bypass Valve
It is used to balance the water pressure.
Water Trap
It is used to distribute water.
Pipe and Pipe
Joint
It is used to connect the water pipes.
Cut-off Valve
It is used to cut off or get through the waterway.