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IOM_ACVBA-ACVA_351a2402_207958_180109_EN
ACVBA-ACVA
PACKAGED VERTICAL COMPACT UNITS
AIR-AIR
OPERATION
TH TUNE CONTROL
Standard controller for standard models with µPC control board, Air-Air until 2 compressors.
Start / Stop
Press and hold the (On / Off) button for two seconds to turn the thermostat on or off.
The word "OFF" will be shown on the thermostat display when it is off.
NOTE:
In the thermostat "OFFd" will be displayed if the remote On-Off contact is open.
Temperature Adjustment
Adjust the SETPOINT temperature by turning the central button
.
System Modes
Press the (Mode) button to toggle between the available operating modes.
System modes available:
Cooling
–
The display will show the icon
Heating
–
The display will show the icon
Auto
–
The display will show "
Auto
", but the current active mode will be indicated on the bottom of
the thermostat.
Fan only
–
The display will show the icons
Indoor Fan: “Fan / Autofan” with ventilation “Continuous / Auto”
Press the (Fan) button, to alternate between automatic ventilation and continuous ventilation.
Ventilation modes available:
o
With automatic fans
– The Display icon will show "Auto".
The fan only works when there is demand of cold or heat.
o
Without automatic fan
– The word “Auto” will disappear from the icon.
The fan works in continuous mode.
Time Schedule
You can schedule the weekly march and/or stoppage with one or two different setpoints, one for Phase 1: “diurnal/at home”
and other for Phase 2: “night/away from home”.
Please refer to the user manual of Th-TUNE for more information.
1. Keep pressed the CLOCK bu
tton for, at least, 3 seconds until “CLOCK”
is displayed. (Make sure the thermostat time is correct).
In general, to move through the different displays, turn the central
button and select by pressing it.
2. Select if you want a different schedule day by day, the same
schedule for all week or one from Monday to Friday and other from
Saturday to Sunday, if the machine is stopped or working.
3. Different displays will appear where you define the setpoint, the start
and end time for each phase and each schedule:
Schedules and/or phases that you leave without programming will not
be activated.
Continuous
Operation
Autofan
Operation
