Main Outdoor Unit Pcb Setting - Panasonic U-72MF2U9 Service Manual

3. Main Outdoor Unit PCB Setting

3. Main Outdoor Unit PCB Setting

Type 72/96
Terminating resistance pin
1
2
SHORT OPEN
CN67
3
Type 120/144
4
Terminating resistance pin
5
6
7
SHORT OPEN
8
CN67
9
SW6 SW3
SW5 SW4
SW4 SW3
ON
ON
OFF
OFF
NO. OF I / U
SW5 SW6
ON ON
OFF OFF
O/U. ADD NO. OF O/U
SW6 SW3
SW5 SW4 SW2
R. C. ADD
NO. OF I / U
ON ON
SW2
SW4
OFF SW3 OFF
NO. OF O/U
O/U. ADD
ON ON
OFF OFF
SW5 SW6
6 - 4
3WAY VRF SYSTEM
Test Run
CN30
CN40
SW2
COOL HEAT
MODE
SW2 SW1
R. C. ADD
SW1
SW1 CN40
CN30
MODE
A. ADD COOL HEAT
CN30 CN40
SW1
CR-144MF2U9 / A748187