Mitsubishi Electric City Multi PQHY-P72 Service Handbook page 136

(2) Slide switches
Switch Function
Ceiling height
SWA 1-3
setting
SWA 1-3
Ceiling height
setting
Number of
SWB 2-4
unit setting
SWA 1-3
Static pres-
sure setting
Standard,
SWC
Option setting
Option
Standard, Optional
SWC
Option parts support
(3) Address switch
Actual indoor unit address setting varies in different systems. Refer to the installation manual for the heat source unit for
details on how to make the address setting.
Each address is set with a combination of the settings for the 10's digit and 1's digit.
(Example)
When setting the address to "3", set the 1's digit to 3, and the 10's digit to 0.
When setting the address to "25", set the 1's digit to 5, and the 10's digit to 2.
Function according to switch setting
(PCFY-NGMU)
Ceiling height
3
3 (High ceiling) 3.5m[11.45ft]
2
2 (Standard-height ceiling) 2.8m[9.1ft]
1
1 (Low ceiling) 2.3m[7.5ft]
(PLFY-NAMU)
1
3 2
2 (2 directions) 3.3 m [10.8 ft]
2 3
1 4 3 (3 directions) 3.0 m [9.8 ft]
4 (4 directions) 2.7 m [8.9f t]
SWA SWB
MODELS
VOLT 208
0.321in.WG
3
SWA 2
(80Pa)
1
0.200in.WG
3
SWA 2
(50Pa)
1
3 0.120in.WG
SWA 2
(30Pa)
1
MODELS
VOLT 208
0.200in.WG
3
SWA 2
(50Pa)
1
0.321in.WG
3
SWA 2
(80Pa)
1
0.120in.WG
3
SWA 2
(30Pa)
1
MODELS
VOLT 208
0.120in.WG
3
SWA 2
(30Pa)
1
3 0.200in.WG 0.321in.WG
SWA 2
(50Pa) (80Pa)
1
3
-
SWA 2
1
MODELS
VOLT 208
3
-
SWA 2
1
3 0.200in.WG 0.401in.WG
SWA 2
(50Pa) (100Pa)
1
0.120in.WG
3
SWA 2
(30Pa)
1
MODELS P06-24
VOLT 208 230
0.120in.WG 0.160in.WG
(30Pa) (40Pa)
Option
0.200in.WG 0.240in.WG
SWC
(50Pa) (60Pa)
Standard
0.321in.WG 0.461in.WG
(60Pa) (115Pa)
MODELS P27
VOLT 208
0.120in.WG 0.160in.WG
Option
(30Pa)
SWC
Standard 0.200in.WG 0.240in.WG
(50Pa)
0.321in.WG 0.401in.WG
Option
SWC
(80Pa)
Standard
(PLFY-NAMU,-NLMU)
*Set this switch to Option to prevent a drop in the air-
(PCFY-NGMU)
flow rate when using the optional high-efficiency el-
Option
ement.
Standard
- 127 -
P12-24 P30,36
2 3 1 2
3.5 m [11.5 ft] - 4.0 m [13.1 ft] 4.2 m [13.8 ft]
3.3 m [10.8 ft] 3.5 m [11.5 ft] 3.6 m [11.8 ft] 4.0 m [13.1 ft] 4.2 m
3.0 m [9.8 ft] 3.5 m [11.5 ft] 3.2 m [10.5 ft] 3.6 m [11.8 ft] 4.2 m
P06-12
230
0.401in.WG
(100Pa)
0.240in.WG
(60Pa)
0.160in.WG
(40Pa)
P15-24
230
0.240in.WG
(60Pa)
0.401in.WG
(100Pa)
0.160in.WG
(40Pa)
P27
230
0.160in.WG
(40Pa)
0.240in.WG 0.401in.WG
(60Pa) (100Pa)
-
P30
230
-
0.240in.WG 0.461in.WG
(60Pa) (115Pa)
0.160in.WG
(40Pa)
P30
230 208 230
0.120in.WG 0.160in.WG
(40Pa) (30Pa) (40Pa)
0.200in.WG 0.240in.WG
(60Pa) (50Pa) (60Pa)
0.401in.WG 0.461in.WG
(100Pa) (100Pa) (115Pa)
[ VII Control ]
Switch
setting tim-
ing
Anytime af-
ter power
on
Anytime af-
3
ter power
-
on
[13.8 ft]
[13.8 ft]
Anytime af-
ter power
on
Anytime af-
ter power
on