Nibe F1155 Series User Manual

• Circulation pump speed set too high.
– Enter menu 5.1.11 (pump speed heating medium)
and reduce the speed of the circulation pump.
• Uneven flow over the radiators.
– Adjust the flow distribution between the radiators.
GURGLING SOUND
This part of the troubleshooting chapter only applies if
the NIBE FLM accessory is installed.
• Not enough water in the water seal.
– Refill the water seal with water.
• Choked water seal.
– Check and adjust the condensation water hose.
NIBE F1155Chapter 10 | Disturbances in comfort64

Nibe F1155 Series Specifications

General

Refrigerant	R410A
Control System	NIBE SMO 40
Installation	Indoor
Heating Capacity	1.5-16 kW
Cooling Capacity	Not applicable
Power Input Cooling	Not applicable
EER Cooling	Not applicable
Weight Outdoor Unit	Not applicable
Dimensions Outdoor Unit (HxWxD)	Not applicable
Dimensions Indoor Unit (HxWxD)	600 x 620 mm