12-38
CONTROL SYSTEM
SM CKDDCI 2-A.3 GB
12.9.3
Indoor Units SW Parameters
Parameters defining the indoor fan speed as a function of Indoor Coil temperature in heat mode
(ICT):
12.9.3.1 Parameters for defrost protection:
ICTST Speed
ICT to stop indoor fan
25
ICTVLSpeed
ICT to go down to very low speed
28
ICTLSpeed
ICT to start in very low speed
30
ICTHSpeed
ICT to start in increase speed from very low
32
ICTTSpeed
ICT to enable Turbo fan speed
40
ICTDef1
ICT to go back to normal
8
ICTDef2
ICT to ‘stop rise’ when ICT decrease
6
ICTDef3
ICT to ‘stop rise’ when ICT is stable
4
ICTDef4
ICT to ‘Hz Down’ when ICT decrease
2
ICTDef5
ICT to ‘Hz Down’ when ICT is stable
0
ICTDef6
ICT to stop compressor
-2
12.9.3.2 Parameters for indoor coil over heating protection:
ICTOH1
ICT to go back to normal
45
ICTOH2
ICT to ‘stop rise’ when ICT increase
48
ICTOH3
ICT to ‘stop rise’ when ICT is stable
52
ICTOH4
ICT to ‘Hz Down’ when ICT increase
55
ICTOH5
ICT to ‘Hz Down’ when ICT is stable
60
ICTOH6
ICT to stop compressor
62
12.10 Matching
Outdoor
Unit (Model)
Indoor Unit (Family-Model)
Ducted
Cassette
Floor/Ceiling
DLS
DHC
CD
CKD
FBD
GC 036 DCR
(AB)
DLS100
(19-A)
DHC100
(18-A) (18-D)
CKD036
(29-C)
FBD036
(22-A)
GC 36 DCI
(M)
DLS100
(19-A)
DHC100
(18-A)
GC 43 DCI
(N)
DLS125
(19-B)
DHC125
(18-B)
CKD045
(29-D)
FBD045
(22-B)
GC 60 DCI
(O)
CD60
(21-C)
