DOMUSA TEKNIK DUAL CLIMA R, Инструкция по установке и эксплуатации

Страница: 11 / 84

11 DUAL CLIMA R
4.4 DHW mode
This mode will be selectable only if the installation has a Domestic Hot Water tank connected and the
heat pump is configured for it.
In this operating mode, the DUAL CLIMA R heat pump will heat the domestic water of the DHW tank
up to the desired temperature, allowing Domestic Hot Water service to the home. To do this, select the
desired DHW setpoint temperature (see
"Temperature Selection"
). Once the desired temperature has
been reached, the heat pump will stop and wait to receive the DHW demand.
This mode will operate only on the installation of the DHW tank, disabling the heating and/or cooling
installation of the heating/cooling installation.
4.5 Cooling and DHW mode +
This mode will be selectable only if the heating/cooling installation is ready to operate in Cooling mode
(cooling floor, fan coils, etc.); the installation has a connected domestic hot water tank and the heat
pump is configured for it.
This operating mode is the combination of the Cooling and DHW simultaneously. When the DHW
demand is enabled, the heat pump will disable the Cooling mode and will enable the Domestic Hot
Water production mode, with the production of priority DHW relating to the cooling of the
heating/cooling installation. Once the desired DHW temperature is reached, the heat pump will re-
enable the Cooling mode.
4.6 Heating and DHW mode +
This mode will be selectable only if the installation has a Domestic Hot Water tank connected and the
heat pump is configured for it.
This operating mode is the combination of the Heating and DHW modes simultaneously. When the
demand for DHW is activated, the heat pump will disable the Heating mode and will enable the Hot
Domestic Water production mode, with the production of priority DHW relating to the heating of the
heating/cooling installation. Once the desired DHW temperature is reached, the heat pump will re-
enable the Heating mode.
4.7 Operation in Heating/Cooling "AUTO" mode
By means of "AUTO" mode DUAL CLIMA R heat pump is able to activate the heating or cooling mode
automatically. To enable this functioning mode, the electronic controller has 2 connections (one to
activate the Heating mode and the other to activate the Cooling mode) where it is possible to connect
a
Heating/Cooling type Room Thermostat (3 wires) . By means of this type of thermostat the
heat pump will activate automatically one or the other mode depending on the signal received from it,
remotely from the location of the room thermostat inside the building. For a correct installation of the
room thermostat follow the instructions shown in
"Room thermostat installation"
section.
Once the heating/cooling room thermostat or chrono-thermostat is installed, the heat pump will activate
the Heating or Cooling modes automatically depending on the mode selected in it and the room
temperature inside the house. If the DHW mode is selected in the mainboard of the heat pump, the
Heating or Cooling modes will be activated in combination with the DHW production, in the same way
it is described in
"Cooling and DHW mode + "
y
"Heating and DHW mode + "
sections, so
the "AUTO" mode activation of functioning will not affect to DHW production.
Once the thermostat is installed at home, select the desired temperature, the desired functioning mode
(Heating or Cooling) and operating periods, if it is a chrono-thermostat (see the Room-Thermostat