5 Configuration
Installation manual
12
EWAQ+005BAVP
Packaged air-cooled water chillers and packaged air to water heat
pumps
4P469106-1 – 2017.01
4
If you do NOT press any button for more than 1 hour or press
again for more than 4 seconds, the installer permission level
switches back to End user.
To set the user permission level to Advanced end user
1
Go to the main menu or any of its submenus:
.
2
Press
for more than 4 seconds.
Result:
The user permission level switches to Adv. end user.
Additional information is displayed and "+" is added to the menu title.
The user permission level will stay in Adv. end user until set
otherwise.
To set the user permission level to End user
1
Press
for more than 4 seconds.
Result:
The user permission level switches to End user. The user
interface will return to the default home screen.
To modify an overview setting
Example:
Modify [1‑01] from 15 to 20.
1
Go to [A.8]:
> Installer settings > Overview settings.
2
Go to the corresponding screen of the first part of the setting by
using the
and
button.
INFORMATION
An additional 0-digit is added to the first part of the setting
when you access the codes in the overview settings.
Example:
[1‑01]: "1" will result in "
0
1".
01
02
06
0a
0e
00
03
07
0b
0f
00
00
04
08
0c
00
01
05
09
0d
15
Overview settings
Confirm
Adjust
Scroll
3
Go to the corresponding second part of the setting by using the
and
button.
01
02
06
0a
0e
00
03
07
0b
0f
00
00
04
08
0c
00
01
05
09
0d
15
Overview settings
Confirm
Adjust
Scroll
Result:
The value to be modified is now highlighted.
4
Modify the value by using the
and
button.
01
02
06
0a
0e
00
03
07
0b
0f
00
00
04
08
0c
00
01
05
09
0d
20
Overview settings
Confirm
Adjust
Scroll
5
Repeat previous steps if you have to modify other settings.
6
Push
to confirm the modification of the parameter.
7
At installer settings menu, press
to confirm the settings.
Installer settings
The system will restart.
Confirm
Adjust
Cancel
OK
Result:
The system will restart.
5.2
Basic configuration
5.2.1
Quick wizard: Language / time and date
#
Code
Description
[A.1]
N/A
Language
[1]
N/A
Time and date
5.2.2
Quick wizard: Standard
Space heating/cooling settings
#
Code
Description
[A.2.1.7]
[C-07]
Unit temperature control:
▪ 0 (LWT control): Unit operation is
decided based on the leaving water
temperature.
▪ 1 (Ext RT control): Unit operation is
decided by the external thermostat.
▪ 2 (RT control): Unit operation is
decided
based
on
the
ambient
temperature of the user interface.
[A.2.1.9]
[F-0D]
Pump operation:
▪ 0 (Continuous): Continuous pump
operation, regardless of thermo ON or
OFF condition.
▪ 1 (Sample): When thermo OFF
condition occurs, the pump runs every
5 minutes and the water temperature
is checked. If the water temperature is
below target, unit operation can start.
▪ 2 (Request): Pump operation based
on request.
Example:
Using a room
thermostat and thermostat creates
thermo ON/OFF condition.
[A.2.1.B]
N/A
Only if there are 2 user interfaces:
User interface location:
▪ At unit
▪ In room
[A.2.1.C]
[E-0D]
Glycol present:
▪ 0 (No)(default)
▪ 1 (Yes)
5.2.3
Quick wizard: Options
Remote outdoor sensor
#
Code
Description
[A.2.2.B]
[C-08]
External sensor (outdoor):
▪ 0 (No): NOT installed.
▪ 1 (Outdoor sensor): Remote outdoor
sensor, connected to the outdoor unit.
▪ 2 (Room sensor): Remote indoor
sensor, connected to option box
EK2CB07CAV3.
INFORMATION
You can only connect either the remote indoor sensor or
the remote outdoor sensor.
Summary of Contents for EWAQ004BAVP
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