Daikin EKHBH016BB3V3, Инструкция по эксплуатации

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EKHBH/X016BB
Indoor unit for air to water heat pump system
4PW62572-1A – 01.2011
Installation manual
26
8.8. Setting the pump speed
The pump speed can be selected on the pump (see "5.2. Main
components" on page 10 ).
The default setting is high speed ( I ). If the water
flow in the system is too high (e.g., noise of running
water in the installation) the speed can be set to
medium speed (
II ) or low speed ( III ).
The available external static pressure (ESP,
expressed in kPa) in function of the water flow (l/
min) is shown in the graph below.
8.9. Field settings
The indoor unit shall be configured by the installer to match the
installation environment (outdoor climate, installed options, etc.) and
user demand. Thereto, a number of so called field settings are
available. These field settings are accessible and programmable
through the user interface on the indoor unit.
Each field setting is assigned a 3-digit number or code, for example
[1-03], which is indicated on the user interface display. The first digit
[1] indicates the 'first code' or field setting group. The second and
third digit [03] together indicate the 'second code'.
A list of all field settings and default values is given under "8.10. Field
settings table" on page 39 . In this same list, we provided for 2
columns to register the date and value of altered field settings at
variance with the default value.
A detailed description of each field setting is given under "Detailed
description" on page 26 .
Procedure
To change one or more field settings, proceed as follows.
1 Press the
z
button for a minimum of 5 seconds to enter FIELD
SET MODE.
The
$
icon (3) will be displayed. The current selected field
setting code is indicated
;
(2), with the set value displayed to
the right
-
(1).
2 Press the bgi button to select the appropriate field
setting first code.
3 Press the
bgj
button to select the appropriate field
setting second code.
4 Press the pfi button and pfj button to change
the set value of the select field setting.
5 Save the new value by pressing the
pr
button.
6 Repeat step 2 through 4 to change other field settings as
required.
7 When finished, press the
z
button to exit FIELD SET MODE.
Detailed description
[0] User permission level
If required, certain user interface buttons can be made unavailable for
the user.
Three permission levels are defined (see the table below). Switching
between level 1 and level 2/3 is done by simultaneously pressing
buttons
pfi
and
pfj
immediately followed by
simultaneously pressing buttons
s
and
ba
, and keeping all 4
buttons pressed for at least 5 seconds (in normal mode). Note that no
indication on the user interface is given. When level 2/3 is selected,
the actual permission level – either level 2 or level 3 – is determined
by the field setting [0-00].
I
II
III
0
10
[l/min]
ESP [kP
a]
16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58
20
30
40
50
60
5
15
25
35
45
55
65
I II I II
III III
2
3
1
NOTICE
Changes made to a specific field setting are only stored
when the
pr button is pressed. Navigating to a new field
setting code or pressing the z button will discard the
change made.
INFORMATION
■
Before shipping, the set values have been set as
shown under
"8.10. Field settings table" on page 39 .
■
When exiting FIELD SET MODE, "
88
" may be
displayed on the user interface LCD while the unit
initialises itself.
Button
Permission level
1 2 3
Quiet mode button s operable — —
Weather dependent
set point button
ba operable — —
Schedule timer enable/
disable button
pr
operable operable —
Programming button
<
operable — —
Time adjust buttons
pfi
pfj
operable — —
Inspection/test
operation button
z operable — —