Daikin EWYQ050CAWH handleiding
Handleiding
Je bekijkt pagina 21 van 56
7 Configuration
Installer and user reference guide
21
EWAQ016~064CAW + EWYQ016~064CAW
Packaged air-cooled water chiller
4P497339-1 – 2017.07
LEDs
The LEDs give feedback about the field settings, which are defined
as [Mode-Setting]=Value.
H1P Shows the mode
H2P~H7P Shows the settings and values, represented in binary code
H8P NOT used for field settings, but used during initialisation
Example:
H1P
H2P H3P H4P H5P H6P H7P
- + + + + +
[
H1P
32 16 8 4 2 1]
Description
(H1P OFF)
Default situation
(H1P flashing)
Mode 1
(H1P ON)
Mode 2
+ + + + +0 0 8 0 0 0
(H2P~H7P = binary 8)
Setting 8
(in mode 2)
+ + + + +0 0 0 4 0 0
(H2P~H7P = binary 4)
Value 4
(in mode 2)
7.2.3 To access the field setting components
Remove the inspection cover to carry out field settings.
b
a
Operate the switches and pushbuttons with an insulated stick (such
as a closed ball-point pen) to avoid touching of live parts.
Make sure to re-attach the inspection cover into the electrical
component box cover after the job is finished.
NOTICE
Make sure that all outside panels, except for the service
cover on the electrical component box, are closed while
working.
Close the lid of the electrical component box firmly before
turning on the power.
7.2.4 To access mode 1 or 2
After the units are turned ON, the display goes to its default
situation. From there, you can access mode1 and mode2.
Initialisation: default situation
NOTICE
Be sure to turn on the power 6 hours before operation in
order to have power running to the crankcase heater and
to protect the compressor.
Turn on the power supply of the outdoor unit, and turn on the
external operation switch. After initialisation, the display indication
state will be as below (default situation when shipped from factory).
Single unit
Multi-unit Left unit (master)
Right unit (slave)
If the default situation is not displayed after 10~12 minutes, check
the malfunction code. Solve the malfunction code accordingly.
The HAP LED flashes to indicate normal microcomputer operation.
Switching between modes
Use BS1 to switch between the default situation, mode 1 and
mode2.
BS1 [5 s]
BS1
BS1
BS1
a
cb
a Default situation (H1P OFF)
b Mode 1 (H1P flashing)
c Mode 2 (H1P ON)
BS1 Press BS1.
BS1 [5 s] Press BS1 for at least 5s.
INFORMATION
If you get confused in the middle of the process, press BS1
to return to the default situation.
7.2.5 To use mode 1
Mode1 is used to monitor the status of the unit.
What How
Accessing monitoring
mode1
Once mode1 is selected (push BS1
one time), you can select the wanted
setting. It is done by pushing BS2.
To quit and return to the
initial status
Press BS1.
7.2.6 To use mode 2
The master unit should be used to input field settings in
mode2.
Mode2 is used to set field settings of the outdoor unit and system.
What How
Changing and accessing
the setting in mode2
Once mode2 is selected (push BS1 for
more than 5 seconds), you can select
the wanted setting. It is done by pushing
BS2.
Accessing the selected setting's value is
done by pushing BS3 1 time.
To quit and return to the
initial status
Press BS1.
Changing the value of the
selected setting in mode2
▪ Once mode 2 is selected (push BS1
for more than 5 seconds) you can
select the wanted setting. It is done
by pushing BS2.
▪ Accessing the selected setting's value
is done by pushing BS3 1 time.
▪ Now BS2 is used to select the
required value of the selected setting.
▪ When the required value is selected,
you can define the change of value
by pushing BS3 1 time.
▪ Press BS3 again to start operation
according to the chosen value.
Bekijk gratis de handleiding van Daikin EWYQ050CAWH, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Daikin |
| Model | EWYQ050CAWH |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 8322 MB |
