Airwell PAC BTE UI 4 Manuel D'utilisation page 35

6 - START-UP
6.16 - AMBIENT SCHEDULING
The scheduling allows to set the daily time bands and to
allocate the destre operating mode:
Comfort
Economic
Off
Programming
Unit programming
6.17 - ANTI-DEW COMPENSATION
The function is necessary in applications with radiant panels
and keypad in environment (environment thermostat).
The set point is limited downwards in order to avoid the
formation of condensate on the floors.
The function may be enabled through parameter, it is only
active in cooling.
Settings
Parameter
Configuration:
parameter description
Anti-dew compensation enabling
27
Anti-dew compensation enabling
892
6.18 - SOLAR SETUP - OPTION
If the solar circuit is present, enable the function as the menu.
The solar activates when the Solar temperature > 8 °C than
the temperature in the accumulation, and remains active until
80 °C.
Configuration:
par.420 EnSolare: = 0 not enable
= 1 enabled on DHW
Settings
Parameter
*
The unit parameters are overwritten by RCW15 remote keyboard. Make the customization by using RCW15
6.19 - HEATING ELEMENT FUNCTION -
OPTION
The heating elements are use:
to supplement the compressor, when the compressor is in
alarm, the heating elements are also used with external
temperatures greater than the setpoint.
in substitution, only when the compressor operating limit
has been reached or when the compressor is in alarm,
even with external temperatures greater than the setpoint.
See the separately supplied accessory.
6.20 - 2014/68/UE PED DIRECTIVE
DIRECTIVE 2014/68/UE PED gives instructions for installers,
users and maintenance technicians as well.
Refer to local regulations; briefly and as an example, see the
following:
Compulsory verification of the first installation:
only for units assembled on the installer's building site (for
ex. Condensing circuit + direct expansion unit)
Certification of setting in service:
for all the units
Periodical verifications:
to be executed with the frequency indicated by the
Manufacturer (see the "maintenance inspections"
paragraph)
circuit
C1
6.21 - STARTING REPORT
C2
Reading the objective operating conditions is useful for
checking the unit over time.
With unit of full load, namely in stable conditions and close to
those of work, take the following data:
- Voltage and general absorptions with unit at full load
- Absorption of varied electrical loads (compressors,
fans, pumps etc)
- Temperatures and capacities of different liquid (water,
air) in the inlet and outlet of the unit.
- Temperature and pressures on the characteristic points
of the refrigerating circuit (compressor discharge,
liquid, intake).
The readings should be stored and made available during
maintenance .
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