Mitsubishi Heavy Industries SRK25GZ-L1 Handbook page 1032

FDC-HKXR
(2) Individual flow divide controller
Power source
1 phase 220/240V 50Hz
Notes (1) This illustration shows the circuit diagram for when 1 indoor
unit is connected with a central flow divide controller and relay
kit (flow divide controller accessory).
(2) "......." denotes the local wiring.
(3) The option shows when a remote start/stop and monitoring kit is
connected.
1030
Power source
(between indoor unit)
• Meaning of marks
SVH High-pressure gas solenoid valve
SVC Low-pressure gas solenoid valve
SVL Liquid solenoid valve
SVG Bypass solenoid valve
XR, X1, XR1 Operation output
XH, X2, XR2 Heat output
XR3 Thermal ON output
XR4 Inspection output