Maximum temperature display
Circuit temperature display
Manual mode
Over-temp alarm
One-bit digital
display, showing
the measurement
phase and prompt-
ing characters
Four-bit digital
display, showing the
measured value and
parameters
Over-temp trip
Senor or controller fault alarm/ Out
of temperature range
Fan run
Fan fault
Panel shows
09
1. Indicator
2. Key
3. Display
Max
Ci
rc
M
anu Alarm
Trip
Fault
Fan Run
Manu/Auto
Max/Circ
最大
风机运行
Fan Fault
风机故障
手动/自动 最大/巡回
巡回
超温
跳闸
故障
手动
Max
最大
Circ
巡回
Fan Run
风机运行
Fan Fault
风机故障
Alarm
超温
Trip
跳闸
Fault
故障
Manu
手动
Max/Circ
最大/巡回
Manu/Auto
手动/自动
Reset key
Set key
Manual fan start/ automatic fan
mode-Switch
Parameter setting increasing key, long
press to increase rapidly
Maximum temperature/ circuit tempera-
ture mode-Switch
Parameter setting decreasing key, long
press to decrease rapidly
Temperature display: if phase A is 48.2, will be displayed
Function code display: if function code is 1005, will be displayed
Parameter modify: if parameter value is 90.0, will be displayed