AERMEC HMI-1 User Manual

10
4.1 MODE
At the function setting page with the unit turned o, by touching “Mode”, it will go
to the mode setting page, where desired mode can be selected. Then by touching
“OK” this setting will be saved and the display panel will back to the function setting
page.
Mode
Heat Heat + Hot water
Hot water Cool
Cool + hot water
OK Cancel
 Note:
— The default value for this parameter is: “Heat“;
— Before changing the operating mode, the unit must be OFF, otherwise a mes-
sage will warn you to turn the unit o before changing the mode;
— If the compatible Aermec accessory tank for this model (refer to the installation
manual for more information) is not installed and correctly set, the only modes
available will be HEATING and COOLING;
— If the relative function is activated (paragraph "8.1Activating/deactivating the
memory (On/o memory)p.32"), the value of this parameter will be stored in
the memory and automatically reset after any possible voltage failure;
— When the water tank is available, all modes are allowed..
4.2 FAST HOT WATER
Fast hot water
On
O
OK Cancel
After accessing the “Fast hot water” function, you can choose whether to activate
- along with the unit compressor - the electric heater inserted in the compatible
Aermec accessory tank (specic for this model) for the production of domestic hot
water. To activate this function, click directly on “ON” and then conrm with “OK”.
 Note:
— This function can be set to “On” only when the water tank is available. When the
water tank is unavailable, this function will be reserved.
— If the relative function is activated (paragraph "8.1Activating/deactivating the
memory (On/o memory)p.32"), the value of this parameter will be stored in
the memory and automatically reset after any possible voltage failure.
4.3 COOLING + HOT WATER
Cool + hot water
Hot water
Cool
OK Cancel
At the function setting page with the unit turned o, by touching “Cool + hot wa-
ter”, the display panel will go to the corresponding setting page, where desired op-
tion can be selected. Then by pressing “OK” this setting will be saved and the display
panel will back to the function setting page.
After accessing the “Cool+hot water” function, you can select “Cool” to force the unit
to rst of all satisfy the system terminal side; by selecting “Hot water”, priority is giv-
en to domestic hot water production. Select the priority, then press “OK” to conrm.
 Note:
— If the compatible Aermec accessory tank for this model (refer to the installation
manual for more information) is not installed and correctly set, this function will
not be available;
— If the relative function is activated (paragraph "8.1Activating/deactivating the
memory (On/o memory)p.32"), the value of this parameter will be stored in
the memory and automatically reset after any possible voltage failure.
4.4 HEATING + DHW
Heat + hot water
Hot water
Heat
OK Cancel
At the function setting page with the unit turned o, by touching “Heat + hot wa-
ter”, the display panel will go to the corresponding setting page, where desired op-
tion can be selected. Then by pressing “OK” this setting will be saved and the display
panel will back to the function setting page.
After accessing the “Heat+hot water” function, you can select “Heat” to force the
unit to rst of all satisfy the system terminal side; by selecting “Hot water”, priority
is given to domestic hot water production. Select the priority, then press “OK” to
conrm.
 Note:
— If the compatible Aermec accessory tank for this model (refer to the installation
manual for more information) is not installed and correctly set, this function will
not be available;
— If the relative function is activated (paragraph "8.1Activating/deactivating the
memory (On/o memory)p.32"), the value of this parameter will be stored in
the memory and automatically reset after any possible voltage failure.

AERMEC HMI-1 Specifications

General

Brand	AERMEC
Model	HMI-1
Category	Controller
Language	English