2-4-3-7. ME remote controller, Multi-refrigerant-system, No Power supply unit
PUHY
OC
OS
TB7
TB7
51
52
CN40
CN41
CN40
CN41
DipSW2-1
DipSW2-1
OFF
OFF
TB3
TB3
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.
2-4-3-8. ME remote controller, Multi-refrigerant-system, System Controller at TB7 side, No Power sypply unit
PUHY
OC
OS
TB7
TB7
51
52
CN40
CN41
CN40
CN41
DipSW2-1
DipSW2-1
ON
ON
TB3
TB3
201
SC
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.