Hitachi YUTAMPO Serie Installations- Und Betriebshandbuch Seite 26

UNIT CONTROLLER
Description
Input 1
Input 2
Input 3
System Configuration – I/O – Outputs
Output 1
Output 2
Output 3
Output 4
Controller Settings – Language selection
Language selection
Controller Settings – Controller Options
Favourite Action
Controller Settings – Date and time
20 PMML0451 rev.2 - 03/2018
Default
Range
value
Disabled -
Disabled -
Disabled -
Disabled -
Disabled -
Disabled -
Disabled -
Controller Settings
English
Español
Français
Italiano
Deutsch
Slovensko
English Português
Dansk
Nederlands
Swedish
Suomi
Eλληvikά
Hrvatski
Timer
Night shift
DHW Boost
DHW Boost
Steps Unit
- - The input functions are available when using the
ATW-OFC-01 accessory.
- -
The Yutampo unit has 3 inputs that can be
configured according to customer needs:
Smart Act / SG 1: This function is used to block or
limit the power consumption of the heat pump when
restrictions in power supply must be observed.
When using a Smart Grid Ready application, this
input is used as a digital input 2, allowing four
different operating modes:
DHW Boost: Manual request for immediate DHW
- - heating operation
Power Meter 1: Input used as kW/h pulse count for
the monitoring of energy data
Forced OFF: Forced OFF operation of the unit. The
remote control switch can still be used, but it will
show an indication that operation is forbidden.
SG 2: When using a Smart Grid Ready application,
this input is used as a digital input 2, allowing four
different operating modes.
- - The output functions are available when using the
ATW-OFC-01 accessory.
- -
The Yutampo unit has 4 outputs that can be
configured according to customer needs:
Alarm: Output when an "Alarm Code" is received
from the indoor or outdoor units.
- -
Operation: Output when the tank is in DHW heating
operation.
Defrost: Output when the operation state of the
outdoor unit is defrosting.
DHW Re-circulation: Output when the re-circulation
- -
pump for the DHW tank is enabled.
- - Setting of the language used in the LCD screen
Setting of the function of the "Favourite" button on
the unit controller:
Timer: Creation of a timer program.
- -
Night shift: Launch of Night Mode operation
DHW Boost: Launch of tank heat up operation
Description