Installation and operation manual
17
EWAQ016~064BAW + EWYQ016~064BAW
Packaged air-cooled water chiller
4PW70082-1C – 2013.07
Confirmation of the set mode
The following items can be confirmed by setting mode 1 (H1P
LED is off)
Check the LED indication in the field marked .
1 Indication of the present operation state
- x, normal
- w, abnormal
- c, under preparation or under test operation
2 Indication of low noise operation state L.N.O.P.
-
x standard operation (= factory setting)
- w L.N.O.P. operation
3 Indication of power consumption limitation setting DEMAND
-
x standard operation (= factory setting)
- w DEMAND operation
5.2.3. Field settings on the remote controller
The unit should be configured by the installer to match the installation
environment (outdoor climate, installed options, etc.) and user
demand. Therefore, a number of so called field settings are available.
These field settings are accessible and programmable through the
remote controller.
Each field setting is assigned a 3-digit number or code, for example
[5-03], which is indicated on the remote controller display. The first
digit [5] 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 in the "6.1.1. Field
settings table" on page 39. In this 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
"5.2.5. Detailed description" on page 18.
5.2.4. Procedure
To change one or more field settings, proceed as follows.
1 Press the 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 button to select the appropriate field setting
first code.
3 Press the button to select the appropriate field setting
second code.
4 Press the button and button to change
the set value of the select field setting.
5 Save the new value by pressing the button.
6 Repeat step 2 through 4 to change other field settings as
required.
7 When finished, press the button to exit FIELD SET MODE
.
H1P H2P H3P H4P H5P H6P H7P
x xwxxxx
H1P H2P H3P H4P H5P H6P H7P
x xwx x xx
H1P H2P H3P H4P H5P H6P H7P
xxwxxxx
INFORMATION
■ Changes made to a specific field setting are only
stored when the button is pressed. Navigating to
a new field setting code or pressing the button will
discard the change made.
■ The field settings are grouped by their field setting first
code.
For example, field settings [0-00]; [0-01]; [0-02]; [0-03]
are defined as "Group 0".
When different values are changed within the same
group, pressing the button will save all the values
changed within this group.
Be aware of this when changing field settings within
the same group and pressing on the button.
INFORMATION
■ Before shipping, the set values have been set as
shown under "6.1.1. Field settings table" on page 39.
■ When exiting FIELD SET MODE, "88" may be
displayed on the remote controller LCD while the unit
initializes itself.
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4PWEN70082-1C.book Page 17 Wednesday, September 25, 2013 7:31 AM
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