11-4-3-8. ME remote controller, Multi-refrigerant-system, No Power supply unit
PURY
OC
OS
TB7
TB7
51
52
CN40
CN41
CN40
CN41
DipSW5-1
DipSW5-1
OFF
OFF
TB3
TB3
BC controller
53
TB02
BC controller
57
TB02
NOTE
• It is necessary to change the connecter to CN40 on the outdoor unit control board (only one outdoor unit) when the group is set between other refrigerant systems.
• It is necessary to set on the remote controller by manual when group sets on the different refrigerant system. Please refer to remote controller installation manual.
11-4-3-9. ME remote controller, Multi-refrigerant-system, System Controller at TB7 side, No Power supply unit
PURY
OC
OS
TB7
TB7
51
52
CN40
CN41
CN40
DipSW5-1
DipSW5-1
ON
ON
TB3
TB3
BC controller
TB02
201
SC
BC controller
TB02
NOTE
• It is necessary to change the connecter to CN40 on the outdoor unit control board (only one outdoor unit) when the group is set between other refrigerant systems.
• Up to three System controllers can be connected to TB3 side.