Cleaning, Care And Maintenance; Troubleshooting - STIEBEL ELTRON PEY 18 Operation And Installation

OPEraTiON

Cleaning, care and maintenance

Saving energy
The following recommended settings will result in the lowest en-
ergy consumption:
- 38 °C for hand washbasins, showers, bath
- 55 °C for kitchen sinks
Recommended setting for operation with a thermostatic valve
and water preheated by solar energy
f Set the temperature at the appliance to the maximum f
temperature.
Following an interruption to the water supply
Material losses
!
To ensure that the bare wire heating system is not dam-
aged following an interruption to the water supply, the
appliance must be restarted by taking the following steps.
f Disconnect the appliance from the power supply by f
removing the fuses/tripping the MCBs.
f Open the tap for one minute until the appliance and f
its upstream cold water inlet line are free of air.
f Switch the mains power back on again. f
5. Cleaning, care and maintenance
f Never use abrasive or corrosive cleaning agents. A damp f
cloth is sufficient for cleaning the appliance.
f Check the taps regularly. Limescale deposits at the tap out- f
lets can be removed using commercially available descaling
agents.
6.

Troubleshooting

Problem Cause
The appliance will not There is no power.
start despite the DHW
valve being fully open.
The flow rate is too low.
The aerator in the tap
or the shower head is
scaled up or dirty.
Required temperature The water supply has
> 45 °C is not achieved. been interrupted.
The cold water inlet tem-
perature is > 45 °C.
If you cannot remedy the fault, notify your qualified contractor.
To facilitate and speed up your enquiry, please provide the serial
number from the type plate (000000-0000-00000):
www.stiebel-eltron.com
remedy
Check the fuses/MCBs in
your fuse box/distribu-
tion board.
Clean and/or descale the
aerator or shower head.
Vent the appliance and
the cold water inlet line
(see chapter "Settings").
Reduce the cold water
inlet temperature.
Nr.: 000000-0000-00000
PEY | 5