Hisense HYXE-J01H Service Handbook page 131

HYJE-D02H
'2) Attach the power supply part to the switch box.
Power Supply Part
Screw
(x2)
3. Electrical Wiring
'1) Electrical Wiring
Up to 8 Central Stations can be connnected to the Hi-NET (Control Line).
Use the 2-core cable of 0.75-1.25mm
twist pair cable (Model: Equivalent of KPEV, KPEV-S) (Max. 1,000m) for the transmission cable for the central
station, for the outdoor unit and between indoor units (DC5V). The maximum total length of the cables shall
be within 1,000m.
'2) Setting of Dip Switch
Set the dip switches as shown below.
Address setting is required when the central station (Max. 8 units) is connected on Hi-NET(Control Line). (The
setting of dip switches is all OFF before shipping.)
Pin
No.
1
2
DSW1
3
1
2
DSW2
3
4
Do not run the power line and the control line
through the same conduit tube.
Power
Line
Switch Box with cover
(Field-Supplied)
Outdoor Unit
1 2 1 2
1 2 1 2 1 2
Contents
For Address Setting
External Input Function
Changeover
Operation Stoppage
Level / Pulse
External Input Function
Changeover
Demand / Emergency Stop
In Reserve
Hi-NET Adaptive
'3) Attach the control part onto the power supply part.
At fi rst, attach the upper side, and then the lower side.
Control
Line
Follow the national regulations for the right assembly
of the HYJE-D02H in the wall.
2
(Model: VCTF, VCT, CVV, MVVS, CVVS, VVR, VVF) or the 2-core
To be Connected to
1 2
TB1 and TB2 of
Outdoor Unit or Indoor
Unit
Hi-NET(Control Line)
Indoor Unit
1 2 To TB2 of
Central Station
Remote Control Switch
Setting of DSW
OFF ON
Refer to the description
as shown page 3.
Level Pulse
Demand Emergency
Stoppage
- -
Adaptive Non-
Adaptive
122
Central Station
Terminal Terminal
Board Board
TB2 TB1
1 1
2 2 FG
Earth Terminal for
Surge Absorber
Power Supply
(AC 220V or 240V)
Remarks
For connecting plural central stations with
Hi-NET (control line), the address setting for
each central station is required.
- Available only when the DSW2-1 pin is OFF.
- Pulse Stop when the DSW2-1 pin is ON.
Set OFF
Set according to the item "Judgment of
Hi-NET Adaptive" in page 3.