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20
6.
Error Display
If there is malfunction during running of the system, the wired controller will display error code at
temperature–displayed location. Once there is more than one malfunction, error codes will be displayed
circularly. If there are multiple circuit systems, the system number of failed system will be displayed
before the colon (not for single system).
If malfunction o
·
occurs, turn off the unit and contact nearest dealer for help.
As shown in Fig.19, it means high pressure protection of system 2 under unit on.
Fig.19
Error code meaning:
Error code
Malfunction
E1
High pressure protection of compressor
E2
Indoor anti-freezing protection
E3
Low pressure protection of compressor
E4
High discharge temperature protection of compressor
E5
Compressor overload protection
E6 Communication
malfunction
E9
Water overflow protection
F0
Indoor unit ambient sensor malfunction at air return opening
F1 Evaporator
sensor
malfunction
F2
Condenser sensor malfunction
F3
Outdoor unit ambient temperature sensor malfunction
F4
Discharge temperature sensor malfunction
F5
Ambient sensor malfunction on Displayer (or LED board)
Содержание V1KI-09
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Страница 34: ...30 TIMER operation procedure Fig 27...
Страница 36: ...32 How to insert batteries Fig 29...
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