Alarm no
Alarm type
Alarm delay secs
Alarm limit
Auto reset
Machine stop
Alarm text - Handheld terminal
179
B
10
N/A
X
Temperature sensor error: Heat pump
180
A
10
N/A
X
Frost alarm, Air
194
B
10
N/A
X
No communication, Modbus, HTH-6202, sensor
195
B
10
N/A
X
No communication, Modbus, HTH-6203, sensor
196
B
10
N/A
X
Output, humidifier not configured
197
B
10
N/A
X
Alarm input from humidifier
198
B
1200
N/A
X
High humidity in supply air
199
B
1200
N/A
X
Low humidity in supply air
200
B
1200
N/A
X
High humidity in supply air
201
B
1200
N/A
X
Low humidity in supply air
202
B
10
N/A
X
Supply temp. cooling coil, sensor alarm
203
A
3
N/A
X
X
Expansion module 3: No communication
204
A
3
N/A
X
X
Expansion module 4: No communication
205
A
3
N/A
X
X
Expansion module 5: No communication
206
A
3
N/A
X
X
Expansion module 6: No communication
207
A
3
N/A
X
X
Expansion module 7: No communication
208
B
3
N/A
X
Room control: No communication
209
B
3
N/A
X
VTH-6202, VOC sensor No communication
210
B
600
N/A
X
VTH-6202, VOC sensor error, measured value outside range
211
B
10
N/A
X
No communication, HTH-6204, humidity senor
212
B
10
N/A
X
Dew point sensor error
213
B
300
N/A
X
INACTIVE
214
A
3
N/A
X
X
Expansion module 8: No communication
215
B
30
N/A
X
Contactor for electrical pre-heating coil stuck
216
B
30
N/A
X
Preheater: Overheating alarm
217
A
10
N/A
X
X
Preheater: Water heatin coil, sensor error
218
A
10
N/A
X
Preheater: Pump alarm:
219
A
3
N/A
X
Preheater: Frost alarm
220
A
10
N/A
X
X
Preheater: Airflow sensor error
221
B
300
N/A
X
Preheater: Reduced output
222
B
300
N/A
X
Heat recovery efficiency is less than minimum setpoint
223
A
3
N/A
X
X
Supply air frequency converter (ATV) No communication
224
A
3
N/A
X
X
Extract air frequency converter (ATV) No communication
225
B
10
N/A
ATV supply air frequency converter error
226
B
10
N/A
ATV extract air frequency converter error
231
B
1200
N/A
X
Dynamic pressure control cannot be used
232
B
3
N/A
X
PTH sensor (extract air/exhaust air) rotary heat exchanger not
configured
233
B
1800
N/A
X
Rotary heat exchanger iced up
3005858-2017-09-28
Alarm summary
50/52
Содержание EXcon
Страница 52: ......
