5
Your Heating System
3
EN
Product Specification (1/2)
*1
The environment must be frost-free.
*2 Cooling mode is not available in low outdoor temperature. *3 For the model without both booster heater and immersion heater
, the maximum allowable hot water temperature is [Maximum outlet water of outdoor unit - 3°C].
For the maximum outlet water of outdoor unit, refer to outdoor unit data book.
*4
Tested under BS7206 conditions.
*5 Do not fit immersion heaters without thermal cut-out.
Cylinder unit
Model name
EHST20C-
VM2C
EHST20C-
VM6C
EHST20C-
YM9C
EHST20C-
TM9C
EHST20C- VM2EC
EHST20C- VM6EC
EHST20C-
YM9EC
EHST20C-
MEC
EHST20D- VM2C(2)
EHST20D-
MEC
EHST20D-
MHC
EHST20D- VM2EC
EHST20D-
YM9C
Modes
Heating ONL
Y
Nominal domestic hot water volume
200L
Overall unit dimensions
1600 × 595 × 680 mm (Height × Width × Depth)
W
eight (empty)
110 kg
111
k
g
112 kg
112 kg
104 kg
105 kg
106 kg
103 kg
103 kg
96 kg
103 kg
97 kg
105 kg
W
eight (full)
320 kg
321 kg
322 kg
322 kg
314 kg
315 kg
316 kg
313 kg
312 kg
305 kg
312 kg
306 kg
314 kg
Plate heat exchanger
Target temperature range
Flow temperature
Heating
25 - 60°C
Cooling
—
Room tempera
-
ture
Heating
10 - 30 °C
Cooling
—
Guaranteed operating range
Ambient *1
0 - 35°C (
80 %RH)
Outdoor temperature
Heating
See outdoor unit spec table.
Cooling
—
DHW tank performance
Maximum allowable hot water temperature
70°C
*3
70°C
*3
70°C
Time to raise DHW tank temp. 15 - 65 °C *4
22.75 min
Time to reheat 70% of DHW tank to 65 °C *4
17.17 min
Unvented expansion vessel (Primary heating)
Nominal value
12 L
—
12 L
—
12 L
—
12 L
Charge pressure
0.1 MPa (1 bar)
—
0.1 MPa (1 bar)
—
0.1 MPa (1 bar)
—
0.1 MPa (1 bar)
Electrical data
Control board
Power supply
(Phase, voltage, frequency)
~/N, 230 V
, 50 Hz
Booster heater
Power supply
(Phase, voltage, frequency)
~/N, 230 V
,
50 Hz
~/N, 230 V
,
50 Hz
3~, 400 V
,
50 Hz
3~, 230 V
,
50 Hz
~/N, 230 V
,
50 Hz
~/N, 230 V
,
50 Hz
3~, 400 V
,
50 Hz
—
~/N, 230 V
,
50 Hz
—
—
~/N, 230 V
,
50 Hz
3~, 400 V
,
50 Hz
Capacity
2kW
2kW+4kW
3kW+6kW
3kW+6kW
2kW
2kW+4kW
3kW+6kW
—
2kW
—
—
2kW
3kW+6kW
Current
9 A
26 A
13A
23A
9 A
26 A
13A
—
9 A
—
—
9 A
13A
Immersion heater *5
Power supply
(Phase, voltage, frequency)
—
~/N, 230 V
,
50 Hz
—
Capacity
—
3kW
—
Current
—
13A
—
Cylinder unit
Model name
ERST20C-
MEC
ERST20C-
VM2C
ERST20D-
MEC
ERST20D- VM2C(2)
EHPT20X- VM2C(2)
EHPT20X-
VM6C
EHPT20X-
YM9C
EHPT20X-
TM9C
EHPT20X-
MHCW
EHST20C-
MHCW
EHST20D-
MHCW
Modes
Heating and Cooling
Heating ONL
Y
Nominal domestic hot water volume
200L
Overall unit dimensions
1600 × 595 × 680 mm (Height × Width × Depth)
W
eight (empty)
103 kg
110 kg
96 kg
103 kg
98 kg
99 kg
100 kg
100 kg
98 kg
110 kg
103 kg
W
eight (full)
313 kg
320 kg
305 kg
312 kg
307 kg
308 kg
309 kg
309 kg
307 kg
320 kg
312 kg
Plate heat exchanger
—
—
—
—
—
Target temperature range
Flow temperature
Heating
25 - 60°C
Cooling
5 - 25°C
—
Room temperature
Heating
10 - 30 °C
Cooling
NOT
available
—
Guaranteed operating range
Ambient *1
0 - 35°C (
80 %RH)
Outdoor temperature
Heating
See outdoor unit spec table.
Cooling
See outdoor unit spec table. (min. 10°C) *2
—
DHW tank performance
Maximum allowable hot water temperature
*3
70°C
*3
70°C
Time to raise DHW tank temp. 15 - 65 °C *4
22.75 min
Time to reheat 70% of DHW tank to 65 °C *4
17.17 min
Unvented expansion vessel (Primary heating)
Nominal value
—
12 L
—
12 L
Charge pressure
—
0.1 MPa (1 bar)
—
0.1 MPa (1 bar)
Electrical data
Control board
Power supply
(Phase, voltage, frequency)
~/N, 230 V
, 50 Hz
Booster heater
Power supply
(Phase, voltage, frequency)
—
~/N, 230 V
,
50 Hz
—
~/N, 230 V
,
50 Hz
~/N, 230 V
,
50 Hz
~/N, 230 V
,
50 Hz
3~, 400 V
,
50 Hz
3~, 230 V
,
50 Hz
—
—
—
Capacity
—
2kW
—
2kW
2kW
2kW+4kW
3kW+6kW
3kW+6kW
—
—
—
Current
—
9 A
—
9 A
9 A
26 A
13A
23A
—
—
—
Immersion heater *5
Power supply
(Phase, voltage, frequency)
—
~/N, 230 V
,
50 Hz
Capacity
—
3kW
Current
—
13A
Summary of Contents for ecodan EHPT20X-MHCW
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