Split system single phase type
" This device requires for its installation, the intervention of qualified personnel with a certificate of
capacity for handling refrigerants.
Failures
Control Settings
Time Program Functions (heating circuit 1 & 2,
DHW, cooling)
DHW Functions (with DHW kit
or with integrated DHW models)
Maintenance services
- 2 -
Contents
4
5
5
7
8
8
28
32
32
32
(Only for WOYA080LFCA and WOYA100LFTA models)
(Only for WO*A080LFCA and WO*A100LFTA models) 36
Service parts information 7 : IPM
(mounted on Transistor PCB, Only for
WOYA080LFCA and WOYA100LFTA models)
WO*A080LFCA and WO*A100LFTA models) 37
39
39
40
41
44
45
61
DHW Tank Functions (with DHW kit or with
integrated DHW models)
61
61
62
63
70
74
75
integrated DHW models)
91
91
91
Maintenance document "1792 - EN"
4
4
5
33
33
34
35
38
39
43
43
43
44
75
77
78
79
80
85
86
88
88
89
91
91
91