MATRIX control panel Maintenance, Cleaning and Troubleshooting
PR-2011-0110-GB • Subject to modifications • R9-03-2016 87
Continu-
ation:
Operat-
ing error
13.10 MAD data
missing
Data for the control of the mixing-air damper is missing. ➜
Check connection of the feedback potentiometer (for con-
nection, see operation manual of the air treatment unit or
accessory).
FX
13.41 DI operating
mode active
The input for the freely configurable operating mode is ac-
tive. In the event of a MATRIX 4700 control, a fire damper
has triggered.
➯ Check fire damper.
I
13.42 DI unit OFF
active
Digital input "unit OFF" is active. The unit was switched off
externally.
➯ Check sensor and external control signal.
I
13.43 DI normal
mode active
Normal operation mode was activated via input "Normal
mode".
I
13.44 DI Economy
mode active
Economy Mode is activated with the input "Economy
mode".
I
13.46 Pump collect-
ed fault
A pump group fault is present. F X
13.47 V-belt moni-
toring
The fan belt monitoring reports an error message. F X
13.48 Energy recov-
ery
The fault output in the energy recovery system reports an
error message. Check actuators of the energy recovery,
exchange if necessary.
FX
13.49 Malfunction in
fire damper
The fire protection contact on the I/O-module of the control-
ler has triggered.
FX
13.50 Adiabatic
cooling
A controller reports that the humidifier of the adiabatic cool-
ing has no operating data or the fault input is activated.
F
13.51 SWIRL-drive
motor
The controller reports that the SWIRL-drive motor or its lim-
it switch has a malfunction.
F
13.52 Initialization
phase
This message is shown in the status line with an inversely
displayed "i". This operation information shows that the
controller that is displayed in the information is still initializ-
ing and not yet completly reactive. This message will dis-
appear once this controller has finished initializing. If
several controller are in use in one group, each one can be
displayed on the operation information list in case of a mal-
function.
I
13.53 ERS with
fan stop
The controller reports a fault of the ERS system with fan
stop.
F
13.54 Pressure/vol-
ume setpoint
The setpoint for the pressure or volume flow control will not
be reached, even with 100 % controller output.
W
* F = Fault; M = Maintenance; I = Information
Group Code
(FC)
Text
Description ➜ Remedy
Type
*
Confirmation
needed
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