Alpha-InnoTec HMD 1, Operating Manual

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We reserve the right to modify technical specifications without prior notice.
83053600bUK – Translation of the operating manual
© Alpha-InnoTec GmbH
Technical data / scope of delivery
Unit designation HMD 1 HMD 1/E HMD 1/R HMD 1/RE
Accessory for heat pump model LWD 50A ı LWD 70A
• applicable ı — not applicable
• ı — • ı — — ı • — ı •
Functionally necessary
• applicable ı — not applicable
• • • •
Installation location Indoors ı Outdoors
• applicable ı — not applicable
• ı — • ı — • ı — • ı —
Maximum indoor temperature °C — — 35 35
Maximum relative humidity % — — 60 60
Conformity CE • • • •
Heating circuit Heating circuit efficiency pump
integrated: • yes — no
— • — •
Heating circuit free compression ∆p (factory setting) ı Maximum free compression
∆pmax ı Volume flow
bar ı bar ı l/h
0,46 ı 0,46 ı 1600 0,46 ı 0,54 ı 1600 0,46 ı 0,46 ı 1600 0,46 ı 0,54 ı 1600
Volume flow: minimum flow rate ı maximum flow rate
l/h
900 ı 2000 900 ı 2000 900 ı 2000 900 ı 2000
max. permissible operating pressure
bar
3 3 3 3
Integrated expansion vessel ı Volume ı Initial pressure
• yes — no ı l ı bar
• ı 12 ı 1,5 • ı 12 ı 1,5 • ı 12 ı 1,5 • ı 12 ı 1,5
Buffer tank
integrated: • yes — no
— — — —
Heat metering and/or flow rate display
integrated: • yes — no
• • • •
General unit data Housing dimensions (Height ı Width ı Depth) mm ı mm ı mm 695 ı 550 ı 330 695 ı 550 ı 330 695 ı 550 ı 330 695 ı 550 ı 330
Total weight kg 25 25 25 25
Connections Heating water inlet (forward flow) ... R 1" Innen R 1" Innen R 1" Innen R 1" Innen
Hot water outflow (forward flow) ... R 1" Innen R 1" Innen R 1" Innen R 1" Innen
Electrics Voltage code ı three-phase circuit breaker heat pump **) 3~/N/PE/400V/50Hz ı C16 3~/N/PE/400V/50Hz ı C16 3~/N/PE/400V/50Hz ı C16 3~/N/PE/400V/50Hz ı C16
Voltage code ı circuit breaker control voltage **) 1~/N/PE/230V/50Hz ı B16 1~/N/PE/230V/50Hz ı B16 1~/N/PE/230V/50Hz ı B16 1~/N/PE/230V/50Hz ı B16
Voltage code ı circuit breaker electric heating element **) 3~/N/PE/400V/50Hz ı B10 3~/N/PE/400V/50Hz ı B10 3~/N/PE/400V/50Hz ı B10 3~/N/PE/400V/50Hz ı B10
Protection type IP 20 20 20 20
Output electric heating element 3 ı 2 ı 1 phase kW ı kW ı kW 6 ı 4 ı 2 6 ı 4 ı 2 6 ı 4 ı 2 6 ı 4 ı 2
Heating circuit pump: maximum power consumption ı current consumption kW ı A 0,12 ı 0,53 0,07 ı 0,31 0,12 ı 0,53 0,07 ı 0,31
Safety equipment Safety assembly heating circuit ı Safety assembly heat source
in scope of delivery: • yes — no
• ı — • ı — • ı — • ı —
Heating and heat pump regulator
Incl. in scope of delivery: • yes — no
• • • •
Overflow valve
integrated: • yes — no
— — — —
** comply with local regulations
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