Setting The Pump Speed; Field Settings; Procedure; Detailed Description - Daikin EKHBH016BB6V3 Instruction Manual

8.8. Setting the pump speed

The pump speed can be selected on the pump (see
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.
65
60
55
50
45
II II
40
35
30
25
20
III III
15
10
5
0
16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58

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
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
description" on page 26.

Procedure

To change one or more field settings, proceed as follows.
3
2
EKHBH/X016BB
Indoor unit for air to water heat pump system
4PW62572-1A – 01.2011
"5.2. Main
III
I
I I
[l/min]
"8.10. Field
"Detailed
Press the z button for a minimum of 5 seconds to enter FIELD
1
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).
Press the bgi button to select the appropriate field
2
setting first code.
Press the bgj button to select the appropriate field
3
II
setting second code.
4 Press the pfi button and pfj button to change
the set value of the select field setting.
Save the new value by pressing the pr button.
5
6 Repeat step 2 through 4 to change other field settings as
required.
When finished, press the z button to exit FIELD SET MODE.
7
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
■
When exiting FIELD SET MODE, "88" may be
displayed on the user interface LCD while the unit
initialises itself.

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].
Button
Quiet mode button
Weather dependent
set point button
Schedule timer enable/
disable button
Programming button
Time adjust buttons
1
Inspection/test
operation button
"8.10. Field settings table" on page
Permission level
1 2
s
operable —
ba
operable —
pr operable operable
< operable —
pfi
operable —
pfj
z
operable —
Installation manual
39.
3
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