Operation manual
3
EKHBRD011~Y1
Indoor unit for air to water heat pump system and options
4PW60971-1
Remote controller buttons and icons
1.
ON/OFF BUTTON
y
The ON/OFF button starts or stops the space heating.
Pressing the ON/OFF button consecutively too many times may
cause malfunction of the system (maximum 20 times per hour).
2.
OPERATION LED
0
The operation LED is lit during space heating operation. The
LED blinks if a malfunction occurs. When the LED is OFF, space
heating is inactive while the other operation modes can still be
active.
3.
OPERATION MODE ICONS
h
,
w
,
s
These icons indicate the current operation mode(s): space
heating (
h
), domestic water heating (
w
) or quiet mode (
s
).
Within limits, different modes can be combined, e.g. space
heating and domestic water heating. The corresponding mode
icons will be displayed simultaneously.
If the domestic hot water tank is not installed, the
w
icon will
never be displayed.
4.
EXTERNAL CONTROL ICON
e
This icon indicates that the outdoor unit is working in a forced
operation. As long as this icon is displayed, the remote controller
cannot be operated.
5.
DAY OF THE WEEK INDICATOR
1234567
This indicator shows the current day of the week.
When reading or programming the schedule timer, the indicator
shows the set day.
6.
CLOCK DISPLAY
8
The clock display shows the current time.
When reading or programming the schedule timer, the clock
display shows the action time.
7.
SCHEDULE TIMER ICON
p
This icon indicates that the schedule timer is enabled.
8.
ACTION ICONS
q
These icons indicate the programming actions for each day of
the schedule timer.
9.
OFF ICON
x
This icon indicates that the OFF action is selected when
programming the schedule timer.
10.
INSPECTION REQUIRED
k
and
l
These icons indicate that inspection is required on the
installation. Consult your dealer.
11.
TEMPERATURE DISPLAY
9
The display shows the current temperature of the installation
either leaving water temperature or actual room temperature.
When changing the room temperature set point, the set point will
be
fl
ashing for 5 seconds and then return to the actual room
temperature.
12.
SETTING
$
Not used. For installation purposes only.
13.
NOT AVAILABLE
n
This icon is displayed whenever a non-installed option is
addressed or a function is not available. A function not available
can mean insuf
fi
cient permission level or can mean that a slave
remote controller is used (see installation manual).
14.
DEFROST/START UP MODE ICON
d
This icon indicates that the defrost/start up mode is active.
15.
COMPRESSOR ICON
ç
This icon indicates that the compressor in the outdoor unit of the
installation is active.
16.
HEATER STEP
(
If the heater kit option is installed,
(
icon indicate that the heater
is operating.
17.
PUMP ICON
é
This icon indicates that the circulation pump is active.
18.
OUTDOOR TEMPERATURE DISPLAY
u
When this icon is
fl
ashing, the outdoor ambient temperature is
displayed. Refer to "Temperature read-out mode" on page 9 for
more information.
19.
WEATHER DEPENDENT SET POINT ICON
a
This icon indicates that the controller will adapt the leaving water
temperature set point automatically, based on the outdoor
ambient temperature.
20.
TEMPERATURE ICON
b
This icon is displayed when the actual room temperature or
room temperature set point are shown.
The icon is also displayed when the temperature set point is set
in schedule timer programming mode. Refer to "Temperature
read-out mode" on page 9 for more information.
21.
TEST OPERATION ICON
t
This icon indicates that the unit runs in test mode.
22.
FIELD SET CODE
;
This code represents the code from the
fi
eld set list. Refer to the
"Field settings table" on page 16.
23.
ERROR CODE
:
This code refers to the error code list and is for service purposes
only. Refer to the error code list in the installation manual.
NOTE
Remark that pushing the
y
button has no
in
fl
uence on the domestic water heating.
Domestic water heating is only switched on or off
by means of the
w
button and/or disabling the
storage schedule timer.
1
3
5
6 23
8
13
33
24
11
18
20
14
4
7
9
12
10
21
32
25
26
22
19
31
30
29
27
28
2
17
15
16
Master
Slave
Permission
level 2
level 3
Operation ON/OFF
✔
✔
✔
✔
Domestic water heating operation
ON/OFF
✔
✔
✔
✔
Setting the leaving water temperature
✔
✔
✔
—
Setting the room temperature
✔
✔
✔
✔
Quiet mode ON/OFF
✔
✔
—
—
Weather dependent set point operation
ON/OFF
✔
✔
✔
—
Setting the clock
✔
✔
—
—
Programming the schedule timer
✔
—
—
—
Schedule timer operation ON/OFF
✔
—
✔
✔
Field settings
✔
—
—
—
Error code display
✔
✔
✔
✔
Test operation
✔
✔
—
—
✔
= operable
