7
Model name
ERSE-YM9ED
ERSE-MED
EHSE-YM9ED
EHSE-MED
EHPX-MED
EHPX-VM2D
EHPX-VM6D
EHPX-YM9D
EHPX-YM9ED
ERPX-MD
ERPX-VM2D
ERPX-VM6D
ERPX-YM9D
Overall unit dimensions (Height × Width × Depth)
950 × 600 × 360 mm
800 × 530 × 360 mm
W
eight (empty)
64 kg
62 kg
63 kg
61 kg
25 kg
32 kg
33 kg
33 kg
28 kg
30 kg
33 kg
34 kg
35 kg
W
eight (full)
74 kg
72 kg
73 kg
71 kg
26 kg
36 kg
37 kg
38 kg
32 kg
31 kg
37 kg
38 kg
39 kg
W
ater volume of heating circuit in the unit *1
10.0 L
10.0 L
10.0 L
10.0 L
1.0 L
4.5 L
4.5 L
4.5 L
4.5 L
1.0 L
4.5 L
4.5 L
4.5 L
Unvented expansion vessel(Primary heating)
Nominal volume
—
—
—
—
—
10 L
—
10 L
Charge pressure
—
—
—
—
—
0.1 MPa (1 bar)
—
0.1 MPa (1 bar)
Safety device
W
ater
circuit (Primary)
Control thermistor
80°C
Pressure relief valve
0.3 MPa (3 bar)
—
0.3 MPa (3 bar)
Flow sensor
Min. flow 5.0 L/min (See table 10.6.1 about water flow rate range)
Booster heater
Manual reset thermostat
90°C
—
90°C
—
—
90°C
—
90°C
Thermal Cut-out (for dry run prevention)
121°C
—
121°C
—
—
121°C
—
121°C
Connections
W
ater (primary circuit)
G1-1/2-B
28 mm / Compression
G1-B
Refrigerant
(R32/ R410A)
Liquid
Ø9.52 mm
—
—
—
—
—
—
—
—
—
Gas
Ø25.4 mm (Brazing)
—
—
—
—
—
—
—
—
—
Target temperature range
Flow
temperature
Heating
20 - 60°C
Cooling
—
5 - 25°C
Room temperature
Heating
10 - 30°C
Cooling
—
Guaranteed operating range
Ambient *2
0 - 35°C (
80 %RH)
Outdoor temperature
Heating
See outdoor unit spec table
Cooling
*3
—
—
*3
Electrical data
Control board (Including 3 pumps)
Power supply
(Phase, voltage, frequency)
~/N, 230 V
, 50 Hz
Breaker
(*when powered from
independent source)
10 A
Booster heater
Power supply
(Phase, voltage, frequency)
3~, 400 V
,
50 Hz
—
3~, 400 V
,
50 Hz
—
—
~/N, 230 V
,
50 Hz
3~, 400 V
,
50 Hz
—
~/N, 230 V
,
50 Hz
3~, 400 V
,
50 Hz
Capacity
3 kW +6 kW
—
3 kW +6 kW
—
—
2 kW
2 kW +4 kW
3 kW +6 kW
—
2 kW
2 kW +4 kW
3 kW +6 kW
Current
13 A
—
13 A
—
—
9 A
26 A
13 A
—
9 A
26 A
13 A
Breaker
16 A
—
16 A
—
—
16 A
32 A
16 A
—
16 A
32 A
16 A
Sound power level
45 dB(A)
40 dB(A)
<T
able 3.2>
*1 Piping to Expansion vessel is not included in this value.
*2
The environment must be frost-free.
*3
See outdoor unit spec table. (min. 10
°C
)
Cooling mode is not available in low outdoor temperature. If you use our system in cooling mode at the low ambient temperature (10°C or below), there are some risks of plate heat exchanger damages by frozen water
.
OCH712C
Summary of Contents for ecodan EHPX-VM2D
Page 85: ...85 OCH712C ...