Nortek B-HW-2.2(07)-A3AK User Manual

Multi Variable Heat Pump WALL Mounted Type Indoor Unit
15
8 Table of Error Codes for Indoor Unit
Error
Code
Content
Error
Code
Content
Error
Code
Content
L0
Indoor Unit Error
L9
Quantity Of Group Control
Indoor Units Setting Error
d8
Water Temperature Sensor
Error
L1
Indoor Fan Protection
LA
Indoor Units Incompatibility
Error
d9
Jumper Cap Error
L2
E-heater Protection
LH
Low Air Quality Warning
dA
Indoor Unit
Network Address Error
L3
Water Full Protection
LC
Outdoor-Indoor Incompatibility
Error
dH
Wired Controller Circuit Board
Error
L4
Wired Controller Power
Supply Error
d1
Indoor Unit Circuit Board Error
dC
Capacity DIP Switch Setting
Error
L5
Anti-freezing Protection
d3
Ambient Temperature Sensor
Error
dE
Indoor Unit CO
2
Sensor Error
L7
No Master Indoor Unit
Error
d4
Inlet Pipe Temperature Sensor
Error
C0
Communication Error
L8
Power Insufficiency
Protection
d6
Outlet Pipe Temperature Sensor
Error
AJ
Filter Cleaning Reminding
db
Special Code:
Project Debugging Code
dL
Outlet Air Temperature Sensor
Error

Nortek B-HW-2.2(07)-A3AK Specifications

General

Brand	Nortek
Model	B-HW-2.2(07)-A3AK
Category	Heat Pump
Language	English