Panasonic Aquarea WH-SDC09H3E5-1 - Page 38

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