Daikin EKRTCTRL1, EKRTCTRL2, EKWHCTRL0, EKWHCTRL1, EKPCBO Operation manuals
USER MANUAL
Daikin Altherma
heat pump convector options
EKRTCTRL1
EKRTCTRL2
EKWHCTRL0
EKWHCTRL1
EKPCBO
We would first of all like to thank you for having chosen one of our products.
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We are sure you will be happy with it because it represents the state of the art in the technology of
home air conditioning.
By following the suggestions contained in this manual, the product you have purchased will operate
without problems, giving you optimum room temperatures with minimum energy costs.
DAIKIN EUROPE N.V.
Compliance
This unit complies with the following European Directives:
• Low voltage 2014/35/EU; • Electro-magnetic compatibility 2014/30/EU;
Symbols
The pictograms in the next chapter provide the necessary
information for correct, safe use of the appliance in a rapid,
Editorial pictograms
User
- Refers to pages containing instructions or information
for the user.
Installer
- Refers to pages containing instructions or information
for the installer.
Safety pictograms
Warning
- The operation described may cause physical harm if
not carried out in accordance with safety regulations.
unmistakable way.
Service
- Refers to pages containing instructions or information
for the CUSTOMER TECHNICAL ASSISTANCE
SERVICE installer.
High temperature danger
- Of safety regulations, the risk of burns caused by
contact with components with high temperatures.
Dangerous electrical current
- Make personnel aware that the operation described
may lead to electrical shocks if not carried out in
accordance with safety regulations.
Prohibition
- Refers to prohibited actions.
2
1 GENERAL
1.1 General warnings ...................................................................5
1.2 Fundamental safety rules ............................................................. 5
2 EKRTCTRL1
2.1 SMART TOUCH electronic control panel with device side continuous modulation ....................6
2.2 Display ...........................................................................6
2.3 Key function ....................................................................... 6
2.4 General On Switch .................................................................. 7
2.5 Activation ......................................................................... 7
2.6 Heating/cooling operation modes setting .................................................. 7
2.7 Stand By ......................................................................... 7
2.8 Temperature selection ............................................................... 7
2.9 Automatic operation ................................................................8
2.10 Silent operation ....................................................................8
2.11 Night-time operation ................................................................ 8
2.12 Operation at maximum ventilation speed .................................................8
2.13 Key lock ..........................................................................8
2.14 Reduce brightness to minimum .........................................................8
2.15 Deactivation .......................................................................9
2.16 Room temperature probe regulation offset .................................................9
2.17 Switching off for long periods .......................................................... 9
2.18 Error signals .......................................................................9
3 EKWHCTRL1
3.1 Wall-mounted SMART TOUCH electronic control panel with room probe ......................... 10
3.2 Display ..........................................................................10
3.3 Key function ...................................................................... 10
3.4 General On Switch ................................................................. 11
3.5 Activation ........................................................................ 11
3.6 Heating/cooling operation modes setting ................................................. 11
3.7 Stand By ........................................................................ 11
3.8 Temperature selection .............................................................. 11
3.9 Automatic operation ...............................................................12
3.10 Silent operation ...................................................................12
3.11 Night-time operation ............................................................... 12
3.12 Operation at maximum ventilation speed ................................................12
3.13 Key lock .........................................................................12
3.14 Reduce brightness to minimum ........................................................12
3.15 Deactivation ......................................................................13
3.16 Room temperature probe regulation offset ................................................13
3.17 Switching off for long periods ......................................................... 13
3.18 Error signals ......................................................................13
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4 EKRTCTRL2
4.1 SMART TOUCH electronic control panel with fixed speed modulation ............................14
4.2 Display ..........................................................................14
4.3 Key function ...................................................................... 14
4.4 General On Switch ................................................................. 15
4.5 Activation ........................................................................ 15
4.6 Heating/cooling operation modes setting ................................................. 15
4.7 Stand By ........................................................................ 15
4.8 Temperature selection .............................................................. 15
4.9 Ventilation speed regulation ..........................................................16
4.10 Key lock .........................................................................16
4.11 Reduce brightness to minimum ........................................................16
4.12 Deactivation ......................................................................16
4.13 Room temperature probe regulation offset ................................................17
4.14 Switching off for long periods ......................................................... 17
4.15 Error signals ......................................................................17
5 EKPCBO
5.1 On-board speed selector for connecting to standard thermostat. ...............................18
5.2 LED indications ...................................................................18
5.3 General On Switch ................................................................. 18
5.4 Activation ........................................................................ 19
5.5 Stand By ........................................................................ 19
5.6 Ventilation speed regulation ..........................................................19
5.7 Deactivation ...................................................................... 19
5.8 Switching off for long periods .........................................................19
5.9 Error status warnings ............................................................... 19
6 MAINTENANCE
6.1 External cleaning ..................................................................20
6.2 Air suction filter cleaning .............................................................20
6.3 Suggestions for power saving ......................................................... 22
7 TROUBLESHOOTING
7.1 Troubleshooting ...................................................................23
7.2 Troubleshooting table ...............................................................23
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GENERAL
1.1
This instruction is an integral part of the booklet of the
This manual is designed only for the qualified and
All operations must be carried out with care and
After unpacking, check that the contents are intact and
1.2
Remember that some fundamental safety rules should
General waenings
appliance on which the kit is installed. Please consult
this booklet for general warnings and fundamental safety
rules.
authorised installation technician, who must be
sufficiently trained and in possession of all psychophysical requirements as per the law.
according to best practices, and in compliance with
workplace safety regulations.
that all parts are included. If not, contact the agent who
sold the appliance to you.
Fundamental safety rules
be followed when using a product that uses electricity
and water, such as:
It is forbidden to modify the safety or adjustment
devices without authorisation from and indications of the
manufacturer.
It is forbidden to dispose of, or leave in the reach of
children, the packaging materials which could become
a source of danger.
Repairs or maintenance must be performed by the
Technical Assistance Service or by qualified personnel
in accordance with this manual. Do not modify or tamper
with the appliance as this could create dangerous
situations and the manufacturer will not be liable for any
damage caused.
It is forbidden to pull, cut or knot the electrical cables
coming out of the appliance, even if it is disconnected
from the mains supply.
The unit can be used by children over the age of
8, and by people with reduced physical, sensory or
mental capabilities, or with no experience or necessary
knowledge, as long as they are monitored or after they
have received instructions on the safe use of the unit
and have understood the dangers involved.
Children must not play with the appliance.
The cleaning and maintenance that must be
performed by the user should not be carried out by
children without supervision.
It is forbidden to touch the appliance with wet hands
or body when barefoot.
It is forbidden to carry out any cleaning before having
disconnected the appliance from the electricity mains
supply by turning the system master switch to "OFF".
It is forbidden to modify the safety or adjustment
devices or adjust without authorisation and indications
of the manufacturer.
It is forbidden to poke objects or anything else through
the inlet or outlet grills.
It is forbidden to open the doors which access the
internal parts of the appliance without first turning the
system master switch to "OFF".
It is forbidden to dispose of or leave in the reach of
children the packaging materials which could become
a source of danger.
It is forbidden to climb onto the appliance or rest any
object on it.
The external parts of the appliance can reach
temperatures of more than 70°C.
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A
B
EKRTCTRL1
2.1
These controls make room temperature adjustment (with
offset settable from the keyboard) completely autonomous
through the AUTO, SILENT, NIGHT and MAX programmes
by means of a probe located in the lower part of the device,
ensuring anti-freeze safety even when set to stand-by.
The control panel has a memory, so settings will not be
lost if the appliance is switched off or in the power supply
is cut.
2.2
Any statuses and alarms are also shown on the display by
using 8 specific symbols:
SMART TOUCH electronic control panel with device side continuous modulation
Controls cannot be installed on the FWXM-series.
A Display
B Keys
Display
After 20 seconds from the last action the panel
brightness will be reduced for improved night-time
comfort, and the room temperature will appear on the
display. Press any key to restore maximum brightness.
The 10 kΩ water temperature probe positioned in the
device battery regulations the minimum level when heating
(30°C) and the maximum level when cooling (20°C).
Automatic operation
Silent operation
Maximum ventilation speed
Night-time operation
Heating on
2.3
The various functions are set using 8 backlit keys:
Key function
Temp + is for increasing the set temperature
Temp - is for decreasing the set temperature
Heating / Cooling: for changing the operation
mode between heating and cooling
Cooling on
Supervision on Flashing with presence switch CP
closed.
Alarm indicator (solid light)
Panel off indicator
Resistance active indicator
Night-time operation: limits ventilation speed
to a contained level and the set temperature
is adjusted automatically.
Maximum speed operation: Allows for the
maximum ventilation speed to be set
ON/Stand-By: for activating the device or for
putting it in stand-by.
Sets the regulation ventilation speed between
a minimum and maximum value to an entirely
automatic mode
Silent: limits ventilation speed to a more
contained value
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2.4
General On Switch
In order to manage the device via the control panel, this
must be connected to the mains electricity.
If a general switch is installed on the power line, this must
2.5
To activate the device
Key Operation Display
2.6
Key Operation Display
Activation
Press the ON Stand-by key From off to on
Select one of the 4 operating modes by pressing the relative key.
Heating/cooling operation modes setting
Keep the Heating / Cooling key pressed for approx. 2 seconds to change the mode
between heating and cooling, which is indicated by the 2 symbols that appear if heating
or cooling is active.
also be switched on.
- Turn the device on by activating the general switch
When heating, the symbol displays when the set point is higher than ambient
temperature, both are off when the set point is lower.
When cooling, the symbol displays when the set point is lower than ambient temperature,
both are off when the set point is higher.
One of the two symbols flashing means that the water
temperature (hot or cold) is not sufficient, and stops
the fan until the temperature reaches a level suitable for
reaching the required temperature.
2.7
Key Operation Display
When the control is in this operating mode, anti freezing is
in any case guaranteed. If the ambient temperature drops
2.8
Key Operation Display
Stand By
Press and hold the ON Stand-By key for approx. 2 seconds. No illuminated signals on
the display at all means that the system is in stand-by (no operation).
Temperature selection
If after switching the power on the board detects the
H2 probe, start-up occurs in normal conditions with the
minimum and maximum thresholds.
The board also has a function when there is no H2 probe,
in such cases the fan stop thresholds are ignored.
Off
below 5°C, the solenoid valves on the hot water output
and the boiler are opened.
Set the required room temperature using the two increase/decrease keys to set the
temperature value on the 3-digit display.
The adjustment range is from 16 to 28°C in intervals of
0.5°C, but out-of-range values are also accepted, from
5°C to 40°C (unless in auto mode).
Only set these values for brief periods, and then set a
intermediate value.
The controller is very precise - set it to the required value
and wait for the controller to regulate itself according to the
actual room temperature detected.
20.5
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2.9
Key Operation Display
Automatic operation
Press and hold the AUTO key. The function being activated is indicated by the relevant
symbol appearing on the display.
Ventilation speed adjustment is carried out automatically
between the minimum and maximum values, according to
2.10
Key Operation Display
Ventilation speed is limited to a contained maximum value.
2.11
Key Operation Display
By selecting this mode, ventilation speed is limited to a
very contained level and the set temperature is adjusted
automatically, as follows:
2.12
Silent operation
Press and hold the Silent key. The function being activated is indicated by the relevant
symbol appearing on the display.
Night-time operation
Press and hold the Night-time operation key. The function being activated is indicated
by the relevant symbol appearing on the display.
Operation at maximum ventilation speed
the distance of the actual room temperature from the set
point, according to a PI-type algorithm.
- decreases by 1°C after one hour and by another degree
after two hours in heating mode;
- increases by 1°C after one hour and by another degree
after two hours in cooling mode;
Key Operation Display
Press and hold the Max Operation key. The function being activated is indicated by the
relevant symbol appearing on the display.
In this operation mode, the maximum possible power level
is activated whether heating or cooling.
2.13
Key Operation Display
2.14
After 20 seconds from the last action, the panel brightness
will be reduced for improved night-time comfort, and the
room temperature will appear on the display.
Key Operation Display
Key lock
By pressing both the + and - keys for 3 seconds, all keys are locked locally, and this is
indicated by "bL" appearing on the display.
All actions are disabled to the user and whenever any key is pressed, "LOC" will appear.
To unlock the keys, repeat the sequence.
Reduce brightness to minimum
With the display off, press and hold the + key for 5 seconds until "01" is displayed.
Use the - key to change the value to 00 and wait 20 seconds to check the setting has
been accepted.
Once the desired room temperature is reached, we
recommend selecting one of the other 3 operation modes
for increased comfort and sound levels.
bL
If this brightness is still disturbing, the display can be
switched off completely.
00
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