Nibe AG-AC10-65 User Manual

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Safety precautions

NOTE

■

Avoid the use and storage of flammable li-

quids near the climate unit.

■

Never install electric equipment that does not

have IPX1 protection (protection against ver-

tical water drops), under the unit.

The manufacturer assumes no liability, if safety the

standards or protection preventive measures are not

complied with.

Special safety measures

During installation the cooling circuit must be connected

first and then the electrical circuit. Perform in reverse

order when removing the unit.

During repair

■

Disconnect the voltage (via the main switch) before

opening the unit to check or repair the electrical parts.

■

Keep hands and clothing away from moving parts.

■

Clean after completing the work, and check that no

metal residue or cable parts have been left inside the

unit.

■

Vent the premises during the installation and the

cooling circuit test. Ensure that no refrigerant gas has

leaked out during the installation, as contact with na-

ked flames or heat sources can be toxic or dangerous.

Read before starting the

installation

This heat pump complies with strict safety and function

standards.

It is very important that the installer or the service tech-

nicians install or repair the system so that it works safely

and efficiently.

For a safe installation and good function the

following is required:

■

Read this instruction manual carefully before starting

installation.

■

Follow the installation and safety instructions exactly

as described and shown.

■

Comply with local and national electrical regulations.

■

Note all the warning and safety messages indicated

in this manual.

■

The unit must be connected to a separate supply.

These instructions are sufficient for installation and

maintenance. If assistance is required for a particular

problem, contact our dealer for further information.

NIBE does not accept any responsibility for damage that

occurs in the event of incorrect installation or improper

maintenance.

Electrical requirements

NOTE

The electrical discharge can cause serious per-

sonal injury or death. Only qualified electricians

may handle the electrical system.

■

Before installation ensure that the mains supply for

the power supply is the same as that indicated on the

climate unit's rating plate.

■

Each unit must be connected with approved grounded

cable.

■

The electrical connections must be performed by a

specially trained and qualified electrician.

■

Ensure a ground connection before the unit is

powered.

■

Hazardous electrical voltage is used in this electrical

circuit. See electrical wiring diagram and its instructions

below the connection. Incorrect connections or unsuit-

able ground connection can cause accidents or death.

■

The yellow/green cable must not be used for connec-

tions other than ground.

■

Tighten the cables securely. Incorrect connections can

cause overheating and fire.

■

Electrical cables must not come into contact with the

cooling pipes, the compressor or fan's moving parts.

■

Use separate cables for each type of cable.

5Chapter 1 | Important informationAG-AC10

Questions and Answers:

J
James BatesAug 1, 2025
How to fix the LED when it's off on my Nibe Heat Pump?
- J
  Joseph LeonardAug 2, 2025
  If the LED is off on your Nibe Heat Pump, verify that the climate unit is running and that the supply cable to AG-AC10 is properly connected.