Quick AC Series - 告警与故障 Alarm and Fault

P/N:20760050033-A
~ 18 ~
F06
低温告警温度
Low temperature alarm
-40
-42～15℃
F07
通信地址
Communication address
1
1～255
4.4 告警与故障 Alarm and Fault
显示器正常时显示回风温度值，告警时交替显示回风温度和告警代码，告警代码定义如下表：
The monitor displays return air temperature at normal, If the alarms, temperature and alarm
codes are displayed alternately, the alarm code as follows:
表 4-3 故障代码
Table 4-3 Alarm Code
代码
Code
故障名称
Code Name
故障机制
Principle
故障处理方法
Process Method
E01
回风温度传感器故障
Return air
temperature sensor
fault
回风温度传感器短路或断路
Return air temperature
sensor is short circuit or
open circuit
1、用万用表检查回风温度传感
器是否有断路或者短路现象。
Use the multimeter to check
whether the return air
temperature sensor is short
circuit or open circuit.
2、回风温度传感器脱落。
Check whether the return air
temperature sensor is
loosening.
E02
蒸发温度传感器告警
Evaporator
temperature sensor
alarm
蒸发温度传感器短路或断路
Evaporator temperature
sensor is short circuit or
open circuit
检查蒸发温度传感器是否有断路
或者短路现象。
Check whether the evaporator
temperature sensor is short
circuit or open circuit.
E03
冷凝温度传感器告警
Condenser
temperature sensor
alarm
冷凝温度传感器短路或断路
Condenser temperature
sensor is short circuit or
open circuit
检查冷凝温度传感器是否有断路
或者短路现象。
Check whether the condenser
temperature sensor is short
circuit or open circuit.