Rotex RKHH2E200AAV33, Руководство по установке

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Installation Manual
24
RKHH2E-(P)AAV33
ROTEX Domestic Hot Water Heat Pump
2018.8
8 Operation and use
The setting up of the device is assigned to a user
interface that enables the:
•
Setting of the operating mode;
•
Modification of the operating parameters;
•
Display and management of any emergency
situations;
•
Verification of the state of resources.
Below, the term “start” intends the switching
from the Stand-by to the ON status; the
term “switch off” intends the switching
from the ON to the Stand-by status.
Below, the term “advanced procedure” refers
to particular procedures of the tool
described in the paragraphs relating to
“advanced management”.
8.1 The User Interface
The user interface (Fig. 16) allows the verification and
the adjustment of the equipment operation. It is
equipped with a display and these four keys:
•
On/Stand-by key;
•
SET key;
•
DOWN key;
•
UP key.
Fig. 16
– User interface
8.1.1 Interface keys and display
8.1.1.1 The ON/Stand-by key
This key allows you to:
•
Switch on the device (ON status);
•
Switch the device to the Stand-by mode. In the
stand-by mode, the instrument can automatically
switch on at certain time slots and
independently enables the anti-Legionella and
defrosting functions.
When the equipment is switched on, it
shows the status it was previously
switched off in.
8.1.1.2 The [SET] key
This key allows you to:
•
Confirm set choices or values.
8.1.1.3 The [UP] key
This key allows you to:
•
Scroll up the list of the various parameters;
•
Increase the value of a parameter.
8.1.1.4 The [DOWN] key
This key allows you to:
•
Scroll down the list of the various parameters;
•
Reduce the value of a parameter.
8.1.1.5 The Interface Display
The interface display (Fig. 17) allows you to
visualise:
•
Regulation temperatures;
•
Alarm/Error codes;
•
Status messages;
•
Operating parameters.
Fig. 17
– User interface display
Compressor
LED
If lit: the compressor is active.
It flashing:
-
The compressor’s
switching on procedure
is in progress.
-
The modification of the
operating set points is
in progress;
Defrosting LED If lit: defrosting is in progress
MF LED If lit: the electric heating
element is enabled
Fan LED If lit: the fan is active
Maintenance
LED
If lit: maintenance of the air
filter is required (if
present)
ON/Stand-by key SET key
DO
WN
key
UP key
Display