Gree Versati II+ - Page 4

2
Design & Selection
CASE 3 : Connecting Solar thermal system
Two-way valve is very important to prevent dew condensation on the oor and Radiator while cooling mode.
CASE 4 : Connecting Swimming pool system
B
M
T
3-way valve 1
3-way valve 2
City water
Radiator
FCU 1F CU 2
Under Floor Coil
Booster heater
Sanitary water tank
Hot water
Notes:
①
Two-way valve is very important to prevent dew condensation on the oor and Radiator while cooling
mode.
②
3-Way valve 1 is controlled by user,while the pool pump is actived, 3-Way valve 1 switches to
③
pool loop;while the pool pump is shuted down,3-Way valve 1 switches to under oor/FCU loop.
④
3-Way valve 2 is automatic controlled by monobloc unit,while running water heating mode,3-Way valve
2 switches to water tank loop;while running cooling/heating mode,3-Way valve 2 switches to under oor/FCU
loop.