UK BIGRAC GEN 24 - Flipbook - Page 61
R32
COMMERCIAL INDEX
COMMERCIAL
PACi with Water Heat Exchanger for chilled and hot water production
Constant 55 °C flow available.
Short-term investment recovery.
PACi Water Heat Exchanger is ideal for small offices and retails. The
investment costs can be amortised within a very short period. This
solution allows investors and operators to save money.
Water Heat Exchanger
PAW-200W5APAC-1
PAW-250W5APAC-1
Cooling capacity 1)
kW
20,0
26,0
EER 1)
W/W
3,03
2,89
Heating capacity 2)
kW
26,5
31,6
COP 2)
W/W
Energy efficiency class (Scale A+++ to D)
3)
35 °C (low temperature HP)
55 °C (low temperature HP)
ηs,h (LOT1) 4)
%
Dimension
HxWxD
mm
Net weight
kg
Water pipe connector
3,34
3,31
A+++
A+++
A+
A+
178
178
550 x 455 x 205
550 x 455 x 205
27
27
Inch
Male Thread 1 ¼
Male Thread 1 ¼
Cooling water flow (∆T=5 K. 35 °C)
m³/h
3,45
4,30
Heating water flow (∆T=5 K. 35 °C)
m³/h
4,15
4,85
Included
Included
Flow switch
Water filter
Outdoor unit
Included
Included
U-200PZH2E8
U-250PZH2E8
Sound pressure
Cool / Heat (Hi)
dB(A)
Dimension
HxWxD
mm
117
128
Liquid
Inch (mm)
3/8 (9,52)
1/2 (12,70)
Gas
Inch (mm)
Net weight
kg
Piping diameter
59 / 61
59 / 63
1 500 x 980 x 370
1 500 x 980 x 370
1 (25,40)
1 (25,40)
Pipe length range
m
5 ~ 90
5 ~ 60
Elevation difference (in / out)
m
30
30
Pre-charged pipe length
m
30
30
Additional gas amount
g/m
60
80
°C
+5 ~ +15
+5 ~ +15
+30 ~ +55
Cool Min ~ Max
Water outlet temperature range
Operating range
Heat Min ~ Max
°C
+30 ~ +55
Cool Min ~ Max
°C
-15 ~ +46
-15 ~ +46
Heat Min ~ Max
°C
-20 ~ +24
-20 ~ +24
1) Data refers to 7 °C leaving chilled water temperature and 35 °C ambient air temperature, according to EN14511 standard. 2) Data refers to 35 °C leaving warm water temperature and 7 °C ambient air
temperature according to EN14511 standard. 3) Following COMMISSION REGULATION (EU) No 811/2013 for low-temperature heat pumps. Scale from A+++ to D. 4) Following COMMISSION REGULATION (EU) No
813/2013 for low-temperature heat pumps.
Professional solution
Water heat exchanger is compatible with R32 PACi.
Many air conditioning manufacturers are selling R32 systems and it is becoming the standard refrigerant for split type air
conditioning, because R32 has a much lower global warming potential than R410A, and can also provide higher efficiency.
Quick installation with pre-assembled flow switch
The flow switches come pre-assembled with pipe fittings
for ease of installation.
Operation down to -20 °C with no glycol as the heat
exchanger is installed indoors.
A++
-20 °C
46 °C
HEATING MODE
COOLING MODE
R32
ErP 35°C
ADVANCED
CONTROL
5
YEARS
COMPRESSOR
WARRANTY
Rating conditions: Cooling indoor 27 °C DB / 19 °C WB. Cooling outdoor 35 °C DB / 24 °C WB. Heating indoor 20 °C DB. Heating outdoor 7 °C DB / 6 °C WB. (DB: Dry Bulb; WB: Wet Bulb).
Specifications subject to change without notice. For detailed information about ErP / Energy Labelling, please visit our websites www.aircon.panasonic.eu or www.ptc.panasonic.eu.
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