Danfoss DHP-L Installation guide

DHP-L
Danfoss
Brand
Danfoss
Model
DHP-L
Type
Installation guide

Danfoss DHP-L is a versatile heat pump that offers efficient heating and cooling solutions for residential and commercial applications. With its advanced technology, the DHP-L provides precise temperature control, energy efficiency, and reliable performance. The heat pump is designed for easy installation and comes in various capacities to meet specific requirements. Whether you're looking to heat your home in the winter or cool it in the summer, the DHP-L delivers optimal comfort and energy savings.

Danfoss DHP-L is a versatile heat pump that offers efficient heating and cooling solutions for residential and commercial applications. With its advanced technology, the DHP-L provides precise temperature control, energy efficiency, and reliable performance. The heat pump is designed for easy installation and comes in various capacities to meet specific requirements. Whether you're looking to heat your home in the winter or cool it in the summer, the DHP-L delivers optimal comfort and energy savings.

Electrical
installation instructions
Danfoss Heat Pumps
DHP-L
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Electrical installation – Page 2
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Contents
DHP-L 4, 400V 3N.......... 3–5
DHP-L 6, 400V 3N.......... 6–8
DHP-L 8, 400V 3N..........9-11
DHP-L 10, 400V 3N ...... 12 –14
DHP-L 12, 400V 3N ...... 15–17
DHP-L 16, 400V 3N ...... 18–20
DHP-L 4 SP, 230V 1N ..... 21–23
DHP-L 6 SP, 230V 1N ..... 24–26
DHP-L 8 SP, 230V 1N ......27-29
DHP-L 10 SP, 230V 1N.... 30–32
DHP-L 12 SP, 230V 1N.... 33–35
Electrical installation
Danfoss heat pumps are factory-wired internally. The leads that are to
be connected are the mains supply (5-wire DPH), outdoor temperature
sensor and room sensors (if any).
• Allelectricalwiringmustbecarriedoutbyacertifiedelectricianin
compliance with local and national codes and regulations. When in
doubt, contact the local electricity distributor.
• Themainsleadispassedthroughthetopoftheunit.
• Removethefrontpaneltogetaccesstotheterminalblocks.Connect
themainsleadtotheterminalblockaccordingtotheaccompanying
schematic diagram.
• Theconnectionoftheheatpumptothemainssupplymustbehard-
wired and a multi-pole switch (safety switch) must be installed in the
power supply line to the unit.
WARNING! To disconnect the power supply to the heat pump, the safety
switch must be switched off.
NOTE! Thecablestotheoutdoorandindoorsensorscarrylowvoltage.
Interference from surrounding cables may affect these and cause incor-
rect information to be sent to the control unit. It is therefore vitally
important thatcarefulconsiderationbegiventopositioningofcables.
Low-voltage cables must be kept well separated from high-voltage
cables.Itisimportant thatlow-voltagecablesarerunparallelto high-
voltagecables and separatedbyadistanceof atleast25cm forcable
lengths up to 100 m. For longer cable lengths, the distance between
cables should be increased.
Important information
Before switching on the power supply to the heat pump, you must
ensure that the heating system, chilled water line and hot water heater
arefilledandvented.Otherwise,thecirculationpumpscanbeseverely
damaged.
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Danfoss DHP-L Installation guide

DHP-L
Danfoss
Brand
Danfoss
Model
DHP-L
Type
Installation guide

Danfoss DHP-L is a versatile heat pump that offers efficient heating and cooling solutions for residential and commercial applications. With its advanced technology, the DHP-L provides precise temperature control, energy efficiency, and reliable performance. The heat pump is designed for easy installation and comes in various capacities to meet specific requirements. Whether you're looking to heat your home in the winter or cool it in the summer, the DHP-L delivers optimal comfort and energy savings.

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