7
SPECIFICATIONS
3
Optional extras
●
Wireless Remote Controller PAR-WT50R-E
●
Remote Sensor PAC-SE41TS-E *1
Volume of sanitary water circuit, primary DHW circuit (from 3-way valve to conuent point with heating circuit), piping to expansion vessel, and expansion vessel are not included in this value.
*2 The environment must be frost-free.
*3 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 breaking by frozen water.
*4 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.
*5 Tested under BS7206 conditions.
*6 Do not t immersion heaters without thermal cut-out.
●
Wireless Receiver PAR-WR51R-E
●
Thermistor PAC-TH011-E
●
Immersion heater (1Ph 3 kW) PAC-IH03V2-E
●
High temperature thermistor PAC-TH011HT-E
●
EHPT Accessories for UK PAC-WK01UK-E
●
ecodan Wi-Fi Interface PAC-WF010-E
●
Drain pan stand PAC-DP01-E
●
2-zone kit PAC-TZ01-E
Model name (Service Ref.)
EHST20C-
VM2C.UK
EHST20C-
VM6C.UK
EHST20C-
YM9C.UK
EHST20C-
TM9C.UK
EHST20C-
VM2EC.UK
EHST20C-
VM6EC.UK
EHST20C-
YM9EC.UK
EHST20C-
MEC.UK
EHST20D-
VM2C.UK
EHST20D-
MEC.UK
EHST20D-
MHC.UK
EHST20D-
VM2EC.UK
EHST20D-
YM9C.UK
Nominal domestic hot water volume 200L
Overall unit dimensions 1600 × 595 × 680 mm (Height × Width × Depth)
Weight (empty) 110 kg 111 kg 112 kg 112 kg 104 kg 105 kg 106 kg 103 kg 103 kg 96 kg 103 kg 97 kg 105 kg
Weight (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
Water volume of heating circuit in the unit *1 6.6 kg 6.6 kg 6.6 kg 6.6 kg 6.6 kg 6.6 kg 6.6 kg 6.6 kg 5.7 kg 5.7 kg 5.7 kg 5.7 kg 5.7 kg
Plate heat exchanger (MWA2)
— — — — —
Plate heat exchanger (MWA1) — — — — — — — —
Unvented expansion
vessel(Primary heating)
Nominal volume 12 L — — -— — 12 L — 12 L — 12 L
Charge pressure 1 bar — — — — 1 bar — 1 bar — 1 bar
Safety
device
Water
circuit
(Primary)
Control
thermistor
Heating 1–80°C
Pressure relief valve 0.3 MPa (3bar)
Flow sensor Min. ow 5.0 L/min
Booster
heater
Manual reset thermostat 90°C — 90°C — — 90°C
Thermal Cut-out (for dry run prevention) 121°C — 121°C — — 121°C
DHW
tank
Control thermistor 40–70°C
Temperature and pressure relief valve/
Pressure relief valve
1.0 MPa
(10 bar)
Primary circuit circulating Pump Grundfos UPM2 15-70 130
Sanitary circuit circulating Pump Grundfos UPSO 15-60 130 CIL2
Connections
Water 28 mm compression primary circuit/ 22 mm compression DHW circuit
Refrigerant
(R410A)
Liquid 9.52 mm 6.35 mm
Gas 15.88 mm 12.7 mm
Target temperature
range
Flow tem-
perature
Heating 25–60°C
Cooling —
Room tem-
perature
Heating 10–30°C
Cooling —
Guaranteed
operating range
Ambient *2 0–35°C (
80 %RH)
Outdoor
temperature
Heating See outdoor unit spec table.
Cooling —
DHW tank
performance
Maximum allowable hot water temperature
70°C *4 70°C *4 70°C
Time to raise DHW tank temp. 15–65°C *5
22.75 min
Time to reheat 70% of DHW tank to 65°C *5
17.17 min
Electrical data
Control
board
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)
~/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 2 kW 2 kW+4 kW 3 kW+6 kW 3 kW+6 kW 2 kW 2 kW+4 kW 3 kW+6 kW — 2 kW — — 2 kW 3 kW+6 kW
Current 9 A 26 A 13 A 23 A 9 A 26 A 13 A — 9 A — — 9 A 13A
Breaker 16 A 32 A 16 A 32 A 16 A 32 A 16 A — 16 A — — 16 A 16 A
Immersion
heater *6
Power supply
(Phase, voltage, frequency)
—
~/N, 230 V,
50 Hz
—
Capacity — 3 kW —
Current — 13 A —
Breaker — 16 A —
Sound level 28dBA
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