TM_s-MEXT_ME28relC_00_12_19_EN
Technical manual
TRANSLATION OF THE ORIGINAL INSTRUCTIONS
65
Code
Display description
Details
Event
Time
Reset
Time
Position
Action
-
No Alarm detected
No event available.
003
Presence of SMOKE/FIRE
Fire/smoke detector engagement.
Visible only if the detecting input is present.
A
A/M
P
U
010
1
Flood Alarm: check
Water Connections
Engagement of the flooding sensor.
Visible only if the detecting input is present.
S/A
A/M
P
NO/U
050
Gas Leak
Detected
Coolant gas leak detected by the Leak Detector.
This event causes the forcing to maximum operation level of the fans
of the unit (if on), the switching off of the external unit and the
maximum opening of the Direct Free cooling damper (if present).
The same actions are performed by all the other units connected to
the pLAN network (the forcing of the fans only for the units that are
on).
A
A
U
CI
101
Loss of Air Flow
Check Fan/Switch
Lack of air flow on the evaporator.
This event causes the forcing to maximum operation level of the fans
of any other units connected to the pLAN network, if on.
A
M
U
U
120
Room Temp.Sensor
Failed/Disconnected
Room air temperature sensor fault.
A
A
U
FN
FC
121
Aux Temp.Sensor
Address 129
Failed/Disconnected
Auxiliary air temperature sensor fault serial probe address 129.
Only visible when the remote T+H sensor is available.
A
A
U
NO
125
Room Humidity Sensor
Failed/Disconnected
Room humidity sensor fault.
Visible only when the T+H sensor is available.
A
A
U
FN
HU+DH
126
AUX Humidity Sensor
Address 129
Failed/Disconnected
Auxiliary humidity sensor fault serial probe address 129.
Only visible when the remote T+H sensor is available.
A
A
U
NO
140
Delivery Air
Temperature Sensor
Failed/Disconnected
Delivery air temperature sensor faulty.
A
A
U
FN
Lim
144
Outdoor Temp.Sensor
Failed/Disconnected
External air temperature sensor faulty.
Only visible for Freecooling units
A
A
U
FN
FC
150
Heaters Overheating
or Heaters Contactor
Failed
Heater safety thermostat engagement.
Visible only if the unit is configured with heating elements.
A
M
U
EH
170
PAC-IF013B-E Master
Address 21 OFFLINE
Master PAC-IF013B-E card disconnection alarm (serial connection
address 21)
Visible only when the unit is configured as a Split Type unit.
A
A
P
NO
171
PAC-IF013B-E Slave 1
Address 21 OFFLINE
Slave 1 PAC-IF013B-E card disconnection alarm (serial connection
address 22)
Visible only when the unit is configured as a Split Type unit.
A
A
P
NO
180
Serial probe T-H
address 128 OFFLINE
T+H probe disconnection alarm (serial connection address 128).
Visible only if the unit is configured with T+H probe.
A
A
U
FN
181
Serial probe T-H
address 129 OFFLINE
T+H probe disconnection alarm (serial connection address 129).
Only visible if they unit is configured with remote T+H probe.
A
A
U
NO
195
Humidifier Board
Offline
CPY driver disconnection alarm (serial connection).
Only visible with humidifier installed
A
A
U
HU
199
Transducer Offline
Network transducer disconnection alarm (serial connection).
Visible only id the network transducer control is active.
A
A
U
FN
319
Low Pressure
circuit 1 sensor
Failed/Disconnected
Circuit 1 low pressure transducer fault alarm.
A
A
CI
FN
1
This event is displayed only if the P22.83 parameter is set as “Alarm
-
Automatic” or “Alarm
- Manual
