Panasonic Aquarea B1 Planning And Installation Manual page 38

Product Description
4.8.1.3 Connections
Connection PAW-TD20C1E5 PAW-TD30C1E5
a Protective anode connection X
b
Hot water outlet G 3/4"
c Inflow from the heat pump (WT 1) G 3/4"
1
c Inflow from the heat pump (WT 2) X
2
d Circulation connection –
e Hot water temperature sensor –
f Solar sensor –
g Connection E-Heating element hot water –
tank
h
Return to the heat pump (WT 1) G 3/4"
1
h Return to the heat pump (WT 2) X
2
i Domestic cold water entry G 3/4"
X = Component not available
PAW-TD20C1E5 / PAW-TD30C1E5
b
c
e
g
h
i
70
Aquarea air-to-water heat pumps - Planning and installation manual - 01/2018
PAW-TG20C1 PAW-TG30C1 PAW-TG40C1 PAW-TG30C2
E3STD-1 E3STD-1 E3STD-1
X – – –
G 3/4" G 3/4" G 1" G 1"
G 3/4" G 1" G 1" G 5/4"
X X X X
– G 3/4" G 3/4" G 3/4"
– – – –
– – – –
– – – –
G 3/4" G 1" G 1" G 5/4"
X X X X
G 3/4" G 3/4" G 1" G 1"
PAW-
Connection
TD20C1E5
a Protective anode connection X
b Hot water outlet G 3/4"
c Inflow from the heat pump (WT 1) G 3/4"
1
c Inflow from the heat pump (WT 2) X
2
d
Circulation connection –
e Hot water temperature sensor –
f Solar sensor –
g Connection E-Heating element hot water –
tank
h Return to the heat pump (WT 1) G 3/4"
1
h Return to the heat pump (WT 2) X
2
i Domestic cold water entry G 3/4"
X = Component not available
PAW-TG20C1E3STD-1 / PAW-TG30C1E3STD-1 / PAW-TG40C1E3STD-1
E3STD-1
–
G 1"
G 5/4"
G 5/4"
G 3/4"
–
–
–
G 5/4"
G 5/4"
G 1"
Unit: Inches (")
PAW-
TD30C1E5
X
G 3/4"
PAW-TG30C2E3STD-1
G 3/4"
X
–
–
–
–
G 3/4"
X
G 3/4"
Unit: Inches (")
Aquarea air-to-water heat pumps - Planning and installation manual - 01/2018
Connection
a Protective anode
connection
a
b Hot water outlet
c Inflow from the heat
1
b
pump (WT 1)
c
Inflow from the heat
2
c pump (WT 2)
d Circulation connection
e Hot water temperature
sensor
d
f Solar sensor
g
g Connection E-Heating
element hot water tank
h Return to the heat pump
h
1
(WT 1)
i
h Return to the heat pump
2
(WT 2)
i
Domestic cold water
entry
X = Component not available
a
Connection
a
Protective anode connection
b Hot water outlet
b
c
Inflow from the heat pump (WT 1)
c
1
1
c Inflow from the heat pump (WT 2)
2
d Circulation connection
d
e Hot water temperature sensor
h
f Solar sensor
1
c
g Connection E-Heating element hot
2
g
water tank
h
h Return to the heat pump (WT 1)
2
1
i
h
Return to the heat pump (WT 2)
2
i Domestic cold water entry
X = Component not available
Product Description
PAW-TG20C1 PAW-TG30C1 PAW-TG40C1
E3STD-1 E3STD-1 E3STD-1
– – –
G 3/4" G 1" G 1"
G 1" G 1" G 5/4"
X X X
G 3/4" G 3/4" G 3/4"
– – –
– – –
– – –
G 1" G 1" G 5/4"
X X X
G 3/4" G 1" G 1"
Unit: Inches (")
PAW-TG30C2
E3STD-1
–
G 1"
G 5/4"
G 5/4"
G 3/4"
–
–
–
–
G 5/4"
G 1"
Unit: Inches (")
71