ECKELMANN UA 410 D, Operating Instruction

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Alarms and Messages of UA 410 D
126 Firmware V1.40 - Doku 2.1 06. April 2016
No. Message Cause Correction
Messages
128 Sensor Fault Sensor disconnected, short circuiting of sensor. Tem­
perature on sensor outside set measuring range. Re­
quired or optional sensors are monitored when detec­
ted by controller through sensor scan. Check connecting cable,
check cable screening,
replace sensors affected
134 Safety loop Not used. -
135 Oil press.fault1 Not used. -
136 Oil press.fault2 Not used. -
189 Refrig. Pt. Disabl. Refrigeration point enabling disabled. -
240 Setpoint Change Setpoint changed. -
10.1 Alarms and monitoring
10.1.1 Open coldroom door alarm (controller type UR 141)
Alarm is generated if the coldroom door remains open beyond a definable time (Menu 6-2-3). see chapter 4.2.6.
10.1.2 High or low temperature alarm
High or low temperature is alarmed when temperature rises or falls to the alarm setpoint on the supply air sen­
sors (UA 111 X / UA 111 XP) or room air sensors (UR 141) and the set delay has expired.
LOW T E MP ERA T URE
RE F ERE N CE V A L UE
A L AR M O N
A L AR M OFF
° C
t
d d
T E MP ERA T URE
d = DE L AY T IM E
O V ER T E MP ERA T URE
Z
N
R
.
51203
5
86
30
E0
The high temperature setpoint is entered in
°
C, whereas the low temperature setpoint is entered as a difference
to the cooling setpoint in K. High and low temperature setpoints can be set separately for each temperature
zone. The time delay applies to all.
This alarm is inactive during defrosting. Any delay that may have started is reset at the commencement of de­
frosting and restarts from the beginning on completion of defrosting.