Outline of Control (Outdoor Unit) < Symbols using in this manual > Si33-105
96 Function R407C PLUS Series Heat Recovery System
3.6.5 Fan Location and Fan Tap
Fan Location
Fan Tap Table
M2F
(1 speed)
230W
M1F
(2 speed)
140W
M4F
(1 speed)
230W
M3F
(1 speed)
140W
M4F
(1 speed)
230W
M12F
(1 speed)
230W
M11F
(2 speed)
140W
M22F
(1 speed)
230W
M21F
(1 speed)
140W
M3F
(1 speed)
140W
Main Unit Sub Unit
Main Unit Sub Unit
(INV)
(INV)
(16~20HP)
(24~30HP)
(V0846)
tap
(Step)
16~20HP 24~30HP
M1F M2F M3F M4F M11F M12F M21F M22F M3F M4F
0 OFF +OFF OFF +OFF OFF +OFF +OFF +OFF OFF +OFF
1
L+OFFOFF+OFFL +OFF +OFF +OFF OFF +OFF
2
H+OFFOFF+OFFH +OFF +OFF +OFF OFF +OFF
3
H+OFF+ON +OFF H+OFF+ON +OFF +ON +OFF
4
H +ON +ON +OFF H +ON +ON +OFF +ON +OFF
5
H +ON +ON +ON H +ON +ON +ON +ON +ON
Tfin > 87°C ↓ ↑ Tfin < 67°C
tap
24~30HP
M11F M12F M21F M22F M3F M4F
0’ OFF
+ON +OFF +OFF OFF +OFF
1’ OFF
+ON +OFF +OFF OFF +OFF
2’ OFF
+ON +OFF +OFF OFF +OFF
3’ OFF
+ON +ON +OFF +ON +OFF
4’ H +ON +ON +OFF +ON +OFF
5’ H +ON +ON +ON +ON +ON