Technical Information - Panasonic Aquarea Tank Duo GH 200 Design, Installation & Servicing Instructions

DESIGN
Table 1
Aquarea Duo
Panasonic Product Code
Product Stock Code
Energy efficiency class
Heat loss
Capacity - total volume
Volume heated by IH
Weight - empty/full
Pressure regulating valve setting
Expansion relief valve setting
Temperature setting (P&T valve)
Pressure setting (P&T valve)
Expansion vessel size (volume)
Expansion vessel initial charge pressure
Height
Diameter
Buffer vent
Buffer connections
T&P relief valve
Hot supply
Heat pump flow
Secondary return
Control thermostat (x2)
Heat pump return
Immersion heater
Cold feed
Primary heat exchanger surface area
Primary heat exchanger thermal rating
Primary heat exchanger pressure loss
Heat up time from 15°C to 50°C
Average domestic hot water
temperature 1
1. Measured at 0.25 l/s primary flow rate
NOTES
1. Recovery times base on Primary Coil/I.H. duty (ie. assumes the heat pump output is adequate).

TECHNICAL INFORMATION

watts
litres
litres
kg
bar
bar
°C
bar
litres
bar
mm
mm
A mm
B mm
C mm
D mm
E mm
F mm
G mm
H mm
J mm
K mm
m
1 2
1 kW
1 bar
2 min
°C
2. Measured at 0.25 l/s primary flow rate and at 55°C flow temperature
GH 200/70L Heat Pump Buffer
PAW-TE20BUF70-UK
ASLPAN200HP3SQM70BUF
C
84
210
199
52/322
3
4.5
95
6.0
24
3
1992
550
2000
1657
1235
1190
1440
1127
495
265
220
230
3
17.91
0.032
20.47
46.77
Buffer CH Flow 60°
Buffer CH Return 40°
Cold Feed 25°
Buffer Inspection Port 20°
T & P Relief Valve 7.5°
Page 4
GH 300/70L Heat Pump Buffer
PAW-TE30BUF70-UK
ASLPAN300HP3SQM70BUF
D
109
300
279
56/426
3
4.5
95
6.0
35
3
2030
630
2037
1752
1330
1330
1510
1170
560
310
240
230
3
13.18
0.032
42.5
42.06
Secondary Return 57.5°
Hot Supply 52.5°
Buffer HP Flow 35°
Cylinder HP Flow & Return 35°
2nd Cylinder Stat Pocket 27.5°
Buffer HP Return 15°
Buffer Stat Pocket
Cylinder Stat Pocket
Immersion Heater