Fujitsu AJ 126LELDH Series - Page 1028

• Example 3 (Prohibited)
NOTE:
Slave units of V series and J series cannot be connected.
Master
Master
Slave
Slave
Slave
VR-II/VR-IV
Outdoor unit
V-III/V-IV
RB unit
J-IIIL/J-IVL
Transmission line
Transmission line
Transmission line
Transmission line
Refrigerant system 1
VRF network system
Refrigerant system 2
Refrigerant system 3
Outdoor unit
Outdoor unit
Indoor unit Indoor unit Indoor unit
Indoor unit Indoor unit Indoor unitIndoor unit
RB unit
IN/U
OUT/U
RB unit
IN/U
OUT/U
RB unit
IN/U
OUT/U
Indoor unitIndoor unitIndoor unit
Refrigerant system 1
Refrigerant system 2
Refrigerant system 3
VR-II/VR-IV
Outdoor unit
J-IIIL/J-IVL
Outdoor unit
V-III/V-IV
Outdoor unit
Master
Master
Slave
Slave
Slave
VR-II/VR-IV
Outdoor unit
VR-II/VR-IV
Outdoor unit
V-III/V-IV
Outdoor unit
Figure 4-8 Connection method to terminal
4-2. Wiring connection
- (09-18) - 4. About connection between series
NOTES NOTES