SM YAZE218 1-A.2 GB | 11—33
11—CONTROL SYSTEM
11.10.3 Indoor Units SW Parameters
11.10.3.1 General Parameters for All Models:
Parameters de ning the indoor fan speed as a function of Indoor Coil temperature in heat
mode (ICT):
5
2
n
a
f
r
o
o
d
n
i
p
o
t
s
o
t
T
C
I
d
e
e
p
S
T
S
T
C
I
ICTVLSpeed
ICT to go down to very low speed
28
0
3
d
e
e
p
s
w
o
l
y
r
e
v
n
i
tr
a
t
s
o
t
T
C
I
d
e
e
p
S
L
T
C
I
ICTHSpeed
ICT to start in increase speed from very low
32
ICTTSpeed
ICT to enable Turbo fan speed
40
Parameters for IDU defrost protection:
8
l
a
m
r
o
n
o
t
k
c
a
b
o
g
o
t
T
C
I
1
f
e
D
T
C
I
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
2
-
r
o
s
s
e
r
p
m
o
c
p
o
t
s
o
t
T
C
I
6
f
e
D
T
C
I
Parameters for indoor coil over heating protection:
5
4
l
a
m
r
o
n
o
t
k
c
a
b
o
g
o
t
T
C
I
1
H
O
T
C
I
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
2
6
r
o
s
s
e
r
p
m
o
c
p
o
t
s
o
t
T
C
I
6
H
O
T
C
I
Summary of Contents for YAZE218
Page 11: ...4 1 SM YAZE218 1 A 2 GB 4 OUTLINE DIMENSIONS 4 OUTLINE DIMENSIONS 4 1 Indoor Unit HJD009 012 ...
Page 25: ...6 2 SM YAZE218 1 A 2 GB 6 OPERATING CURVES 6 1 2 Heating Technician Mode ...
Page 26: ...SM YAZE218 1 A 2 GB 6 3 6 OPERATING CURVES 6 1 3 Tubing Length correction Factor ...
Page 28: ...SM YAZE218 1 A 2 GB 8 1 8 WIRING DIAGRAMS 8 WIRING DIAGRAMS 8 1 YAZE218 Wiring Diagrams ...
Page 29: ...8 WIRING DIAGRAMS 9 1 SM YAZE218 1 A 2 GB 9 REFRIGERATION DIAGRAMS 9 1 YAZE218 Cooling Mode ...
Page 30: ...8 WIRING DIAGRAMS SM YAZE218 1 A 2 GB 9 2 9 2 YAZE218 Heating Mode ...
Page 77: ...14 1 SM YAZE218 1 A 2 GB 14 APPENDIX A 14 APPENDIX A INSTALLATION AND OPERATION MANUAL ...
Page 78: ...SERVICE MANUAL YAZE218 ...
