Samsung AM CNB C AA Series Technical Data Book page 66

13. Installation
Water pump connection
▶ Connect a water pump to B5, B6 of the PBA terminal block.
• Terminal of this product is for water pump and the maximum allowable current is 0 .5 A
CAUTION
Specification table
Part
Terminal block (Output)
Connection type
L
N
Water pump
Relay
PCB
B5 B6
Terminal board
L
Power
N
Pump
M/C
Specification
B5, B6
Water pump (No-voltage contact)
V2
V1