Installer reference guide / Mono tank integrated type 203
Component
➀
➃
⑯
⑭
⑱
⑳
㉑
➅
➇
➁ ➂
➈
➉
➄
➆
⑪
⑫
⑮
⑬
⑰
⑲
㉒
㉓
㉔
㉕
㉖
㉗
㉘
No. Part Description
➀
Water pipe
(Return to heat pump)
ø28, Straight pipe
➁
Water pipe
(Flow from heat pump)
ø28, Straight pipe
➂
Hot water outlet ø22, Straight pipe
➃
Secondary return
ø22, Straight pipe
(260 L option)
➄
Cold water inlet ø22, Straight pipe
➅
Space heating outlet ø28, Straight pipe
➆
Space heating inlet ø28, Straight pipe
➇
T/P valve 7 bar, 90°C
➈
Pressure relief valve 3 bar, BSPP 1/2"
➉
3WAY VALVE
⑪
Anode bar BSPP 1”
⑫
Backup heater
⑬
Drain port
⑭
Air vent BSPP 3/8”
No. Part Description
⑮
Tank thermistor
⑯
Heater thermistor
⑰
Water pump
⑱
Water tank 200 L / 260 L
⑲
Manometer 0~4 bar
⑳
S/D converter
㉑
Control box
㉒
Booster heater 3kW
㉓
Booster heater thermostat
㉔
Flow sensor
㉕
Expansion vessel
8 L, Pre-charge gas:
0.1 MPa, N2,
BSPP 3/8”
㉖
Strainer
㉗
Tank drain valve
㉘
Drain port Primary circuit
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