▇ 101 Output exception checking
I. Software check
1. Check parameter CY-1=15
01. Press and hold "MODE" key 5 sec to enter LEVEL 2
02. Check CY-1 whether = 15
II. Hardware check
1. Check the motherboard thermocouple is abnormal
2. Check board Relay is abnormal
3. Check that the cabinet terminal shrapnel abnormal
▇ 201 Output exception checking
I. Software check
1. Check parameter CY-1=15
01. Press and hold "MODE" key 5 sec to enter LEVEL 2
02. Check CY-1 whether = 15
II. Hardware check
1. Check the motherboard thermocouple is abnormal
2. Check board Relay is abnormal
3. Check that the cabinet terminal shrapnel abnormal
▇ 301 Output exception checking
I. Software check
1. Check parameter CY-1=0
01. Press and hold "MODE" key 5 sec to enter LEVEL 2
02. Check CY-1 whether = 0
II. Hardware check
1. Check the motherboard thermocouple is abnormal
2. Check board Relay is abnormal
3. Check that the cabinet terminal shrapnel abnormal