Spec Sheet

17
Fig. 11 – Wiring Diagram 38/40MAQ24 (208- 230V)
INDOOR UNIT CONTROL BOARD
INPUT or OUTPUT VALUE
L_IN Power Voltage ：AC 230V
CN11 Power Voltage ：AC230V
CN16 Relative to the N terminal voltage：DC 24V
CN15 Maximum voltage：DC5V
CN6 Maximum output voltage ：AC230V
CN4 Indoor fan interface,Maximum voltage：DC310V
CN5 Stepper motor interface,Maximum voltage between the lines：DC12V
P_1 Ground
CN8 Room temperature sensor interface,maximum voltage：DC5V
CN9 Pipe temperature sensor interface,maximum voltage：DC5V
CN10A Display interface,maximum voltage between the lines：DC5V
CN14 Stepper motor interface (optional),maximum v oltage between the lines：DC12V
INDOOR UNIT CONTROL BOARD
INPUT or OUTPUT VALUE
L_IN Power Voltage ：AC 230V
CN11 Power Voltage ：AC230V
CN16 Relative to the N terminal voltage：DC 24V
CN15 Maximum voltage：DC5V
CN6 Maximum output voltage ：AC230V
CN4 Indoor fan interface,Maximum voltage：DC310V
CN5 Stepper motor interface,Maximum voltage between the lines：DC12V
P_1 Ground
CN8 Room temperature sensor interface,maximum voltage：DC5V
CN9 Pipe temperature sensor interface,maximum voltage：DC5V
CN10A Display interface,maximum voltage between the lines：DC5V
CN14 Stepper motor interface (optional),maximum voltage between the lines：DC12V