Antifreeze Protections; Deactivation And Switching Off For Long Periods; Maintenance And Cleaning; Cleaning - Olimpia splendid SHERPA TOWER S2 E 4 Instrucciones Para La Instalación, Uso Y Mantenimiento

7.2 - ANTIFREEZE PROTECTIONS

The brazed plate exchanger of the main circuit and the evaporator of the heat pump for domestic hot water
production at high temperature in the internal unit are protected against breaking in case of frost by a flow
switch which stops the operation of the system when water flow rate is insufficient and by the temperature
sensors on the exchanger.

7.3 - DEACTIVATION AND SWITCHING OFF FOR LONG PERIODS

To deactivate the heat pump, proceed as follows:
• Press the icon Stand by
• Cut off power to the external unit.
This way, the anti-blocking function of the circulation pump remains active.
The non-use of the heat pump for a long period of time entails that the following operations must be carried out:
• Press the icon Stand by
• Disconnect all power supplies of the internal unit through the main switches.
• Disconnect all power supplies of the external unit through the main switches.
To restart the air-water heat pump after a long period of inactivity of the heat pump, it is advised to rely
on the Technical Assistance Service.

8 - MAINTENANCE AND CLEANING

8.1 - CLEANING

Before proceeding with any maintenance and cleaning
intervention, it is essential to disconnect all the power
circuits and/or disconnect all the main switches.
• Cleaning of the sheet steel panels must be carried out only with cloths dampened with water and soap.
• In case of tenacious stains, damp the cloth with a 50% mixture of water and denatured alcohol or with
specific products.
• Once cleaning is complete, dry the surfaces with care.
Do not use a chemically treated or antistatic cloth to clean the appliance. Do not
use gasoline, solvent, polish or similar solvents. These products could cause the
breakage or deformation of the plastic surface.
on the display.
on the display.
EN - 47
TOWER SMALL