Owners Manual

49-5000255 25
ENGLISH
COMMISSIONING
1. Confirm that the cover of the electrical cabinet of the connection kit is in place.
2. Conduct commissioning in accordance with the installation and use specification attached to the outdoor unit.
The Electric Expansion Valves will make clicking sounds for about 20 seconds at the time of powering up. This is normal and
expected.
Connection Kit Failure Code List
Failure code Failure code Resumable
1
TC1-A fault
Resumable
2 TC1-B fault Resumable
3 TC1-C fault Resumable
4
TC2-A fault
Resumable
5
TC2-B fault
Resumable
6
TC2-C fault
Resumable
7
Connection kit EEPROM data fault
Un-resumable
8
Communication fault between connection kit with outdoor unit
Resumable
9
Duplicate indoor unit address fault
Resumable
10
Indoor unit A fault
Resumable
11
Indoor unit B fault
Resumable
12
Indoor unit C fault
Resumable
13
Communication fault between connection kit with indoor unit
A Resumable
14
Communication fault between connection kit with indoor unit B
Resumable
15
Communication fault between connection kit with indoor unit C
Resumable
20
Outdoor unit fault
Resumable