REGLOPLAS 300L, Руководство по эксплуатации

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V 09/2011
Temperature Control Unit 300L(D)/350L(D) Operating Instructions
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Error message Remedy
Digital option missing or defective
Connect digital option or switch it off in the Hardware
Options parameter
Current monitoring option missing or defective
Connect the current monitoring option or switch it off
in the
Hardware Options parameter
Rotation reversal option missing or defective
Connect the rotation reversal option or switch it off in
the
Hardware Options parameter
Profibus option missing or defective
Connect the Profibus option or switch it off in the
Hardware Options parameter
CANOpen option missing or defective
Connect the CANOpen option or switch it off in the
Hardware Options parameter
A/D converter failure Replace the base module
Attention - Temperature control cabinet too high
Place the temperature control unit in a place with coo-
ler ambient temperature
Maximal operating time boost pump exceeded
Check the water inflow pipe and hose couplings to the
consumer, repair leaks if found
Flow switch act
Check the outlet pressure (min. 0.7 bar must be pre-
sent)
Min. flow rate underrun
Check the minimum flow rate (the specified minimum
flow rate must be present)
Flow rate deviation too high
Large variation in the flow (there may be a leak in the
circuit)
Max. temperature exceeded
The maximum temperature of the heat transfer me-
dium must not exceed the maximum temperature of
the unit (if required, check the tool temperature)
Heating thermostat triggered
Temperature control unit has become too hot - cool
down and search the cause
Current monitoring heating activated
Check the heating element(s) and replace, if neces-
sary
Motor current underrun
Check the pump/pump motor (with ohmmeter) and
replace if necessary
Phase sequence failure Correct the phase sequence (interchange 2 phases)
Phase sequence unidentified Switch off phase sequence monitoring
Phase missing Check the mains, power supply line and pump motor
Motor contactor malfunction
Check the motor protection circuit breaker and replace
if necessary
Temperature sensor Sn1 failure Replace temperature sensor Sn1
Temperature sensor Sn2 failure switched to outlet
control
Replace temperature sensor Sn2
Temperature sensor Sn3 failure Replace temperature sensor Sn3
System pressure sensor inactive Activate system pressure sensor
System pressure sensor failure Replace system pressure sensor
Level 1 underrun Top up heat transfer fluid
Motor current exceed
Check the pump/pump motor (with ohmmeter) and
replace if necessary
Power failure
Failure of the power supply or temperature control unit
not switched off properly
Safety thermostat triggered
Temperature control unit has become too hot - search
the cause and do a reset of the thermostat
Temp. monitor cooling act, cooling disabled Check the cooling and the cooling water flow
Alarm frequency converter Solve the problem on the frequency converter