10. Control Panel - AERMEC Novatherm DMH 220 Manual De Uso, Instalación Y Mantenimiento

EN

10. CONTROL PANEL

Once the unit is powered on, it must
be activated by pressing the ON/
OFF key on the control panel with the
LCD display located near the drawn air
intake. The actual start-up of the fan
and compressor is subject to the control
chain of the upstream enabling consents
11. REGULATION
PARAMETER NAME DEFAULT VALUE
H01 10
H02 20
H06 15
H05 30
T0 120
T1 120
H15 0
H16 0
H18 0
H20 0
H21 0
F03 40
F04 100
H22 0,5
H23 0,5
AL1 120
AL2 15
AL7 15
28
(humidistat call, water inlet and air inlet
temperatures).
The SET key allows the display of the oper-
ating parameters and their value, with the
UP / DOWN keys the list of these parame-
ters is scrolled.
LED 1 (green) turns on steady, which con-
UNIT OF
RANGE
MEASUREMENT
7,0 – 12,0 °C
15,0 – 25,0 °C
10,0 – 30,0 °C
25,0 – 35,0 °C
0 – 120 sec
0 – 240 sec
0 °C
0 °C
0-255 Num(3)
0-255 sec*10 Minimum time between switching off and switching on - OFF-ON time [expressed in tens of seconds]
0-255 sec*10
35-100 %
F03-100 %
0-1 °C
0-1 °C
0-255 sec
0-255 Num(3)
0-255 Num(3)
firms that the unit is on (compressor and/
or fan running). The same LED flashes
when the compressor or fan turn on after
a set delay. The lighting of LED 2 or LED 3
indicates an alarm condition according to
the table on page 29
DESCRIPTION
Min value of input water temperature in DEHUMIDIFIER operation
Maximum value of input water temperature in DEHUMIDIFIER operation
Min value of input air temperature in DEHUMIDIFIER operation
Min value of input water temperature in THERMOVENTILATING operation
Condition monitoring time on air [S02> = H06] in DEHUMIDIFIER mode
Condition monitoring time on water [H01> = S01> = H02] in DEHUMIDIFIER mode
Condition monitoring time on the water [S01> = H05] in THERMOVENTILATING operation
S01 probe offset on water
Offset of the S02 probe on the air
Constructor password (for access to 2nd level parameters)
Minimum time between two successive ignitions - ON-ON time [expressed in tens of sec.]
Minimum fan speed expressed as a percentage from 35 to 100%
Maximum fan speed expressed as a percentage from F03 to 100%
Hysteresis probe S1
Hysteresis probe S2
Low pressure alarm delay from compressor start
Number of events / hour low pressure for passage from automatic reset to manual reset
Number of events / hour high pressure for passage from automatic reset to manual reset
DMH - DMH_C - DMV