
48
Model
:
SF-700-800F3
No
Description
1
AC-L
:
AC power supply live wire
AC-N
:
AC power zero wire
2
VALVE-N
:
Cooling/Heating 2-way valve/3-way valve zero wire
VALVE-C
:
Cooling 2-way valve/3-way valve live wire
VALVE-H
:
Heating 2-way valve/3-way valve live wire
3
PQE
:
Communication port
4
DEBUG
:
Program burn port
5
T2C
:
Cooling coil temperature sensor
T1
:
Room temperature sensor
6
T2H
:
Heating coil temperature sensor
7
CDABE
:
wired controller port
8
WATER
:
Water level switch port (reserved)
9
DC_FAN
:
DC Fan port
10
Grounding screw
Summary of Contents for SF-250F3
Page 1: ...SF XXX 3 SERVICE 0 18 FAN COIL AIR CONDITIONING...
Page 3: ......
Page 5: ......
Page 25: ...46 10 Service Spaces Cased type Footing a mm 150 b mm 90 c mm 50...
Page 28: ...49 For all the model...
Page 43: ......
Page 44: ...9 9 1 9 2 9 4 7 9 1 6 33 8 9 1 6 33 8 163 833 33 68 163 1 3 61 A...