Domestic Water Heating Operation; Operation Of The Unit; Remote Controller Buttons And Icons - Daikin EKHVMRD50AAV1 Operation Manual

Domestic water heating operation

Domestic water heating (only if domestic hot water tank option is installed)
Automatic storage (daily water heat-up, once during night and/or once during
day)
The p icon will display.
Turn on field setting [1-00]
and or [1-02] and then push Hot water will be produced at next scheduled
the rp button.
action.
When water heat-up starts, the w icon will
See "Automatic storage" on
be blinking (1 second interval).
page 8.
Manual storage (one time water heat-up)(refer to scheme below)
Push and hold the w button The w icon will start blinking (1 second
for 5 seconds. interval).
See "Manual storage" on Hot water will be produced.
page 9.
Reheat (continuous, keeping the minimum water temperature)
Push the w button 1 time.
Hot water will be produced if the domestic hot
See "Reheat" on page 9. water tank temperature is below the selected
value.
Water will be heated up until the selected
value is reached.
Manual storage
Push and hold the w button for
Display: w icon starts blinking
Your water will be heated till
storage set point (one time action)
For further details and advised
settings, see "4.6. Domestic
w w )" on
water heating operation (w w
page 8
4. O
PERATION OF THE UNIT
The remote controller offers full control over your installation. It can
control all heating applications which vary in capacity, electrical
supply and installed equipment (options). Operating the EKHVMRD
and EKHVMYD unit comes down to operating the remote controller.
It is advised to use the remote controller, which
NOTE
includes room thermostat function, delivered with the
unit.
This will prevent excessive space heating and will stop
the outdoor and indoor unit when the room
temperature is above the thermostat set point. Based
on the request from the user there is an immediate
feedback to the compressor control which optimizes
the performance.
Refer to the typical application examples in the indoor
installation manual for more details.
■
Never let the remote controller get wet. This may
cause an electric shock or fire.
■
Never press the buttons of the remote controller with a
hard, pointed object. This may damage the remote
controller.
■
Never inspect or service the remote controller
yourself, ask a qualified service person to do this.
■
Do not rinse the indoor unit. This may cause electric
shock or fire.
■
Do not climb, sit or stand on top of the unit.
■
Do not place any objects or equipment on the unit top
plate.
Operation manual
3
5 seconds
Display: "n"
The domestic hot water tank is not
installed

4.1. Remote controller buttons and icons

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7
9
12
10
22
21
32
27
25
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26
ON/OFF BUTTON y
1.
The ON/OFF button starts or stops the space heating/cooling.
Pressing the ON/OFF button consecutively too many times may
cause malfunction of the system (maximum 20 times per hour).
Remark that pushing the y button has no
NOTE
influence
Domestic water heating is only switched on or off
by means of the w button and/or disabling the
storage schedule timer.
OPERATION LED 0
2.
The operation LED is lit during space heating/cooling operation.
The LED blinks if a malfunction occurs. When the LED is OFF,
space heating/cooling is inactive while an other operation mode
can still be active.
OPERATION MODE ICONS h, c, w, s
3.
These icons indicate the current operation mode(s): space
heating (h), space cooling (c), 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.
DAY OF THE WEEK INDICATOR 1234567
5.
This indicator shows the current day of the week.
When reading or programming the schedule timer, the indicator
shows the set day.
CLOCK DISPLAY 8
6.
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
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.
15 17 3 16 2 1
on the domestic water
EKHVMRD50+80AAV1 + EKHVMYD50+80AAV1
Daikin Altherma indoor unit
4PW61264-1A – 10.2010
4
14
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13
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heating.