1. Safety Precautions Read the following “SAFETY PRECAUTIONS” carefully before perform any servicing. Electrical work and water installation work must be installed or serviced by a licensed electrician and licensed water system installer respectively. Be sure to use the correct rating and main circuit for the model installed. ...
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19. This equipment is strongly recommended to be installed with Residual Current Device (RCD) on-site according to the respective national wiring rules or country-specific safety measures in terms of residual current. 20. The unit is only for use in a closed water system. Utilization in an open water system may lead to excessive corrosion of the water piping and risk of incubating bacteria colonies, particularly Legionella, in water.
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Item Unit Mono Bloc Unit Power Supply 1: Phase (ø) / Max. Current (A) / Max. Input Power (W) Single / 19.5 / 4.26k Power Supply 2: Phase (ø) / Max. Current (A) / Max. Input Power (W) Single / 13.0 / 3.00k Power Supply 3: Phase (ø) / Max.
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3. Features Inverter Technology - Energy saving High Efficiency Compact Design Environment Protection - Non-ozone depletion substances refrigerant (R410A) Easy to use control panel - Auto mode - Holiday mode - Dry concrete function - Weekly timer setting ...
4. Location of Controls and Components Mono Bloc Unit Air inlet (rear) Top Plate Air inlet (side) Cabinet Front Plate Air outlet Handle (2 pieces front and 2 pieces behind)
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4.1.1 Main Components (VIEW WITHOUT COVER) (VIEW WITHOUT PCB) DETAIL B DETAIL A View without cabinet top plate Component name Connector name Water inlet Cabinet top plate Pressure relief valve Overload protector Water outlet Flow switch Heater assembly Pressure gauge Expansion vessel Water pump Cover...
6. Refrigeration and Water Cycle Diagram Outdoor Side Mono bloc Unit Water Pressure Gauge Expansion Liquid Vessel Water Capillary Side Flow Expansion Tube (2-Way Switch Valve Strainer Strainer Valve) Water Inlet (Connect Receiver Water Pipe Pump Sanitary Temp. Tank) Sensor Pipe Pipe Temp.
14. Servicing Mode 14.1 Test Run Fill up the Tank Unit with water. For details refer to Tank Unit installation instruction and operation instruction. Antifreeze agent must be added into water circuit to prevent freezing of water when outdoor ambient temperatures is low.
18. Technical Data 18.1 Operation Characteristics 18.1.1 WH-MDC05F3E5 Heating Characteristics at Different Outdoor Air Temperature Condition Outdoor air temperature : 7°C (DBT), 6°C (WBT) Indoor water inlet temperature : 30°C Indoor water outlet temperature : 35°C 8.000 7.000 6.000 5.000 4.000...
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Cooling Characteristics at Different Outdoor Air Temperature Condition Outdoor air temperature : 35°C (DBT), -°C (WBT) Indoor water inlet temperature : 12°C Indoor water outlet temperature : 7°C 6.000 5.000 4.000 3.000 2.000 1.000 0.000 Outdoor Temperature (°C) 5.000 4.000 3.000 2.000 1.000...
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Cooling Characteristics at Different Outdoor Air Temperature Condition Outdoor air temperature : 35°C (DBT), -°C (WBT) Indoor water inlet temperature : 19°C Indoor water outlet temperature : 14°C 7.000 6.000 5.000 4.000 3.000 2.000 1.000 Outdoor Temperature (°C) 5.000 4.000 3.000 2.000 1.000...
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Cooling Characteristics at Different Outdoor Air Temperature Condition Outdoor air temperature : 35°C (DBT), -°C (WBT) Indoor water inlet temperature : 23°C Indoor water outlet temperature : 18°C 7.000 6.000 5.000 4.000 3.000 2.000 1.000 Outdoor Temperature (°C) 5.000 4.000 3.000 2.000 1.000...
18.2 Heating Capacity Table Water Out (°C) Input Input Input Input Input Input Capacity Capacity Capacity Capacity Capacity Capacity Outdoor Air (°C) Power Power Power Power Power Power 5000 1820 5000 1950 5000 2200 5000 2450 5000 1675 5000 2900 4500 1440 4500...