Maintenance; Faults, Causes And Elimination; Spare Parts - Dimplex UPH 60-25 Montageanleitung Und Bedienungsanleitung

UPH 60-25 - UPH 60-32
8

Maintenance

Maintenance and repair work must only be carried out by
qualified specialists!
ATTENTION!
WARNING! Risk of electric shock
Risks resulting from electrical energy must be ruled out
Disconnect the system/pump(s) from the power source and secure it/
them against unauthorized restarting before carrying out any
maintenance or repair work.
9

Faults, causes and elimination

Fault
The pump does not operate Faulty fuse, pump without
with the power supply
voltage
switched on
Pump makes noise Cavitation due to insufficient
flow pressure
Line undervoltage Line overloaded
Line overvoltage Incorrect infeed by the utility
company
Motor blocking E.g. due to deposits
Motor overload Deposits in the pump
Short-circuit/ground fault Motor defective
Contact error Module incorrectly inserted.
Connection between motor and
module interrupted
Module overtemperature Limited air inflow to the module
heatsink.
Cable break Control defective, control line
defective

10 Spare parts

There are no spare parts available for the UPH 60-25 and 60-32 pump.
In case of damage, the complete pump must be replaced and the
defective unit sent to the system manufacturer.
EN-8
Cause
Check fuses, rectify voltage interruption.
Increase system admission pressure within the permissible range, check setting for delivery height
and reduce if necessary
In the event of overvoltage or undervoltage the motor is switched off. It restarts automatically as
soon as the voltage is back within the valid range.
Incorrect infeed by the utility company
In the event of overvoltage or undervoltage, the motor is switched off. It restarts automatically as
soon as the voltage is back within the valid range.
When the motor stalls, a maximum of 5 restarts take place at intervals of 30 seconds each. If the
motor still stalls, it is switched off. The power must be switched off for 30 seconds and then the
system must be restarted. The deblocking program runs at each start.
When the power consumption of the motor exceeds the limit for more than 60 seconds, an
"Overload" fault is signaled. The motor is stopped and restarted after 30 seconds. If there is no
overload within the next 2 minutes, the internal fault counter is reset. The motor is permanently
switched off after 5 unsuccessful restarts. Switch off the power for > 30 seconds to reset.
The motor is switched off after a short circuit. It is switched on again after 30 seconds. After 5 short
circuits the motor is switched off permanently. Switch off the power for > 30 seconds to reset.
The motor is switched off if there is no contact between the motor and the module. After 30 seconds,
the motor is restarted. The motor is switched off permanently after it has switched off 5 times. Switch
off the power for > 30 seconds to reset.
In the event of overtemperature, the motor is switched off. After 30 seconds, the motor is restarted.
The motor is switched off permanently after it has switched off 5 times. Switch off the power for > 30
seconds to reset.
A cable break is registered with pumps which are regulated via a 0-10 V signal and which are
equipped with software with a cable break function at an input control signal of < 0.5 V. The pump
rotates with min. speed.
452115.66.16 FD 9206
ATTENTION!
WARNING! Risk of scalding
With high medium temperatures and system pressures, let the pump cool
down and depressurise the system.
Description / elimination
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