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Idiomas disponibles
Idiomas disponibles
UNIT CONTROLLER
Description
System Configuration – DHW
Mode
Control
Setting Temperature
Maximum Setting T
Differential T
HP ON Differential T
System Configuration – DHW – DHW Anti Legionella
Status
Operation Day
Starting Time
Setting Temperature
Duration
System Configuration – DHW – DHW Heater
Electrical Heater
El. Heater Wait. Time
Emergency Mode
Emergency Operation
17
PMML0451 rev.2 - 03/2018
Default
Range
value
Standard
Standard / High Demand
High
High efficiency /
efficiency
High Speed
45
30 ~ (Maximum setting T)
55
40~55 (*)
6
2~15
10
5~30
Disabled
Disabled / Enabled
Sunday
Daily / Mon ~ Sun
1:00
(00:00~ 23:50)
50
50~75
10
10~60
Disabled
Disabled / Enabled
45
OFF- 5~40
Manual
Manual/ Automatic
Off
Off / On
Steps
Unit
There are two operation modes:
Standard: DHW heating operation starts when the
temperature of the water in the tank is low enough
to start up the heat pump. DHW is always heated
-
-
up with the heat pump.
High Demand: DHW heating operation starts if the
differential is larger than differential temperature.
DHW can be heated up using the heater, the heat
pump or a combination of both.
There are two tank heat up controls:
High Efficiency: Compressor operation is adjusted
to optimal efficiency for lower power consumption.
-
-
High Speed: The heat pump is switched to
maximum operation capacity to heat up the tank in
the shortest time.
Setting for domestic hot water temperature selected
by the user. The maximum value of this setting
1
ºC
depends on the Maximum Setting T set by the
installer.
Maximum value of DHW setting temperature
permitted by the installer. (*) When "Electric Heater"
1
ºC
is enabled the maximum setting temperature is
75ºC.
Hysteresis of heater operation in High Demand
1
ºC
mode.
Hysteresis for the start of DHW heating operation
1
ºC
with the heat pump
Status of anti-legionella operation (enabled/
-
-
disabled)
-
day
Specified day for anti-legionella operation
Specified time of the day for anti-legionella
0:10
time
operation
Setting for domestic hot water temperature in anti-
-
ºC
legionella operation.
-
min
Duration of shock treatment
Status of electrical heater operation (enabled/
-
-
disabled)
Waiting time for the beginning of electrical heater
min
operation since compressor start-up (High speed
5
mode only)
-
There is no waiting time in case that it is set to OFF.
It is possible to switch to emergency operation
by means of the electrical heater, in case of
malfunction of the outdoor unit. It can be done in
either of the following modes:
-
-
Manual: The electrical heater is switched ON
manually by the user
Automatic: The electrical heater is switched ON
automatically in case of malfunction of the outdoor
unit.
Status of electrical heater operation in manual
emergency operation:
-
-
ON: Heater switched ON
OFF: Heater switched OFF.
Description
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