DOMUSA TEKNIK DUAL CLIMA R, Инструкция по установке и эксплуатации

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EN
38 DUAL CLIMA R
6.7.1 Antifreeze in DHW mode
When the temperature of the Domestic Hot Water tank falls below +5 ºC, the controller starts the
antifreeze function, activating the DHW mode. When the temperature of the tank reaches 20 ºC, the
function stops. If the heat pump stays on for more than 30 minutes without reaching the indicated
temperature, the antifreeze function of the DHW will stop.
If after the antifreeze process, the domestic hot water temperature remains below 5°C, the heat pump
will stop, and an error code will be displayed on the screen.
6.7.2 Antifreeze in Heating mode
When the water temperature of the heat pump drops below +4 ºC (read on the flow or on the return),
the controller starts the antifreeze function, activating the water circulation pumps (
C4 and C6 ). If the
outside temperature is below 15 ºC, the operation of the heat pump will also be activated. When the
water temperature reaches 10 ºC or the heat pump has been running for more than 30 minutes without
reaching this temperature, the antifreeze function will stop.
If after the antifreeze process, the flow or return temperature remains below 4°C, the heat pump will
stop and an error code will be displayed on the screen.
IMPORTANT: It will be mandatory to use a safety system in the installation to prevent
the freezing of water in the machines.
NOTE: For the antifreeze function to remain active and on alert, the heat pump must be
connected to the mains and have electrical supply.
DOMUSA TEKNIK will not cover damages caused by the lack of an antifreeze safety system
in the installation.