Working With The Units - Daikin EWWQ014KBW1N Bedienungsanleitung

Keys provided on the controller:
The function carried out when the user presses one or a combination
of these keys depends on the status of the controller and the unit at
that specific moment.
Keys digital Keys remote
controller interface
A T
B U
A + B S
C C
D D
C + D R
LEDs provided on the controller and remote interface:
Function during main display (not inside menu)
Remote
Leds digital controller interface
P
Led (green) Z
F F
Led (amber)
G G
Led (amber)
H
Y
Led (red)
L L
Led (amber)
M M
Led (amber)
& &
Led (amber)
é é
Led (amber)
When selecting a parameter group or parameter, different LEDs
related to the parameter group or parameter are displayed.
Example: The LEDs F and G are displayed when accessing a
parameter group or when accessing parameters directly.
NOTE Temperature readout tolerance: ±1°C.
Legibility of the numeric display may decrease in direct
sunlight.
EWWQ014~064KBW1N
Packaged water-cooled water chillers
D-EOMHP00908-17EU
Main display Sensor readout menu
—
Press for 5 seconds:
To be able to access
DIRECT parameters
Press for 5 seconds:
A + B OR
Press once:
S
To be able to access USER
parameters (after entering
USER password)
Press for 5 seconds:
Switch unit on/off in heating
mode
Select previous sensor
Press once: Direct access to
readout menu sensor
(b01/b02/b03)
Press for 5 seconds:
Switch unit on/off in cooling
mode
Press once: Direct access to
readout menu sensor
(b01/b02/b03)
Press for 5 seconds:
Manually alarm reset in the
event of alarm
Main display
Inlet water temperature.
Indicates that heating mode is
active.
Indicates that cooling mode is
active.
Indicates that the alarm is
active.
Indicates the status of the
pump
LED, indicates that at least
one compressor is active.
LED is on, indicates that
compressor 1 is active.
LED is flashing, indicates
compressor 1 startup request.
LED is on, indicates that
compressor 2 is active.
LED is flashing, indicates
compressor 2 startup request.
Parameter selection menu
Press once: Press once:
Return
Press once:
— Select parameter group or
parameter
Press once: Press once:
Select previous parameter
parameter group or parameter
Press once: Press once:
Select next sensor Select next parameter group
parameter or parameter
Direct and user parameters
The digital controller provides direct and user parameters. The direct
parameters are important for the everyday usage of the unit, e.g. to
adjust the temperature setpoint or to consult actual operational
information. The user parameters on the contrary provide advanced
features such as adjusting time delays.
Each parameter is defined by a code and a value. For example: the
parameter used to select local or remote on/off control has code
h07 and value 1 or 0.
For an overview of the parameters, refer to "Overview of the direct
and user parameters" on page 9.

Working with the units

This chapter deals with the everyday usage of the units. Here, you
will learn how to perform routine tasks, such as:
"Switching the unit on" on page 7 and "Switching the unit off" on
page 7,
"Adjusting the cooling temperature setpoint" on page 7 and
"Adjusting the heating temperature setpoint" on page 7,
"Consulting actual operational information" on page 8,
"Resetting alarms" on page 8,
"Resetting warnings" on page 8.
Parameter setting menu
Press once:
Return Cancel and return
Press once:
Confirm and return
—
Press once:
Increase value
Press once:
Decrease value
—
Operation manual
6