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Verfügbare Sprachen
Verfügbare Sprachen
•
Unit subjects to floor installation must be placed on a concrete slab. The slab must have thickness of 100mm and 50mm
wider and longer than the footprint of the unit (Figure 5). Place the concrete slab a distant from building to prevent
vibration and noise.
•
In the case of heatpump operation with an outdoor temperature below 0°C, the unit must be installed at least 300mm above
ground level. This is necessary to prevent ice from accumulating on the frame and to permit proper operation in the event
of heavy snowfalls.
•
The unit must be leveled on both axes. (Tolerance is less than 2mm per meter.)
Table A : R410A - Heatpump Unit
Model
Nominal cooling capacity
Nominal heating capacity
Capacity control
Operating Weight
Refrigerant charge R410A
Compressor
Control system
Sound Pressure Level
Refrigerant - water heat exchanger
Water connections (BSP)
Maximum water pressure
Hydronic circuit
Pump
Available pressure (Cooling/Heating)
Water inlet connection hose
Water outlet connection hose
Drain tap coupling (BSPT)
Refrigerant - air heat exchanger
Tube diameter
No. of rows
Tubes/row
Fin spacing
O/D Fan
Diameter / Number
Nominal air flow
Nominal fan speed
Note: For cooling nominal values are based on 12°C / 7°C entering / leaving evaporator water temperature, 35°C air ambient temperature.
•
All water pipe must be adequately insulated to prevent capacity losses and condensation.
•
Install a 40 to 60-mesh strainer to ensure good water quality.
•
Water pipes recommended are black steel pipe and copper pipe.
•
During installation, the piping of the unit should be clamped before rotating the installation pipe to reduce the moment
induce on the piping.
•
Users are recommended to install the pipes and accessories as shown in Figure 7.
•
An air vent must be installed at the highest position, while a drainage plug at the lowest position of the water circuit. After
the leak test (0.6MPa), open the air vent to release any air trapped in the water circuit.
•
Run the clean water through the water inlet and operate the pump to drain out the dirty water. Clean the strainer after
running the pump for 30 minutes.
•
Fill up the water circuit after connecting the pipes and equipment. Check water leakage at all connections and joints. Do
not start the unit when the system is leaking.
•
To optimize the capacity of the system, ensure that the system is free of air bubbles. The air trapped in the system would
make the system unbalanced.
PHYSICAL DATA
5AC030CR
kW
7.85
kW
9.53
0 ~ 50 ~ 100%
kg
125.1
kg
2.2
dB (A)
58
inches
1
kPa
1000
kPa
90/76
inches
1
inches
1
inches
1/2
mm
9.52
2
30
mm
1.59
mm
457/1
m
3
/min
62.3
r/min
920
WATER PIPING AND FITTING
1-2
5AC040CR
5AC050CR
10.98
13.76
11.95
14.93
0 ~ 40 ~ 60 ~ 100%
165.1
166.5
3.55
4.20
2 Rotary Compressors
LCD Electronic Control
60
60
Brazed Plate Heat Exchanger
1
1
1000
1000
Horizontal Multistage End-Suction
100/89
79/64
1
1
1
1
1/2
1/2
9.52
9.52
2
2
54
54
1.59
1.59
457/2
457/2
62.3
62.3
920
920
5AC055CR
14.64
16.11
0 ~ 50 ~ 100%
173.3
4.30
60
1
1000
74/57
1
1
1/2
9.52
2
54
1.59
457/2
62.3
920
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