13
40%
100%
0%
18 18.5 20 23 23.5 25 26 31
ECOLEAN AIRCOOLAIR AIRCUBE
EAC EAR ANCM ANHM KSCM KSHM
DC40 (b21)
b1
b2
b3*
b4
b6
b7*
b8
_______
- - - - - - -
ADVANCED FUNCTIONS
6.- LOW NOISE
This function is available only in the following units:
ECOLEAN EAC + kit -15ºC y EAR 251-812 SM
AIRCOOLAIR ANCM + kit -15ºC y ANHM 22E-86D
AIRCUBE KSCM + kit -15ºC y KSHM 22E-86D
This function moves the condensing pressure set point in order to lower the fan speed and thus reduce noise (specically at night).
If low noise is active during cooling, the condenser control set points are increased by 5º bar. If low noise is active in heating, the
set points are reduced by 1º bar.
Set F15=3 to active this function.
Also set the following parameters:
Low noise cooling mode shift is illustrated in the following picture.
7.- ANALOGIC / DIGITAL INPUT
PROBES TABLE
* Except: EAC 1003-1103-1303-1403-1604-1804-SM
ANCM 112D-128D-152D.
KSCM 112D-128D-152D-214D
NOTE:
Optional kits could change probes settings.
PROBE
Ambient temperature
Inlet water temperature Return or remote ambient temperature **
Outlet water temperature 1
st
Circuit evaporator temperature
1
st
Circuit condenser
temperature
Outdoor
temperature **
1
st
Circuit condenser
temperature
Outdoor
temperature **
1
st
Circuit condenser
temperature
Outdoor
temperature **
1
st
Circuit condenser
pressure
Outdoor
temperature **
1
st
Circuit condenser
pressure
1
st
Circuit condenser
pressure
2
st
Circuit evaporator temperature
2
st
Circuit condenser
temperature
2
st
Circuit condenser
temperature
2
st
Circuit condenser
pressure
2
st
Circuit condenser
pressure
2
st
Circuit condenser
pressure
** Optional elements.
SPEED FAN
CONDENSER
PRESSURE (bar)
COOLING HEATING
TIME FAN TIME FAN
Rest of day Standard Rest of day Standard
Start
(hour:minutes)
t14:t15
LOW
NOISE
Start
(hour:minutes)
t18:t19
LOW
NOISE
End
(hour:minutes)
t16:t17
End
(hour:minutes)
t20:t21
Standard
“Low noise”
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