9 Commissioning
Installer reference guide
57
EGSQH10S18AA9W
Daikin Altherma ground source heat pump
4P351748-1D – 2016.02
a
b
a
Brine pump test run
b
Brine filling station
Time frame of 5~60 seconds
Result:
The brine pump test run starts running, starting the removal
of air from the brine circuit. During the test run, the brine pump
operates without actual operation of the unit.
INFORMATION
For details on starting/stopping the brine pump test run,
see
"9.4.5 To perform an actuator test run" on page 58
.
The brine pump test run stops automatically after 2 hours.
To start or stop 10-day brine pump operation
INFORMATION
The 10‑day brine pump operation procedure includes the
activation of the brine pump test run. Because the
procedure provides limited time for this, it is required that
the brine pump test run be activated as fast as possible.
For instructions, see
"To perform a brine pump test run" on
page 57
.
Prerequisite:
All other commissioning tasks are finished.
1
Start the brine pump test run and leave it on for at least
3 seconds.
Result:
A 60‑second timer starts counting down.
2
Stop the brine pump test run before the timer has finished.
Result:
A 30‑second timer starts counting down.
3
Start the brine pump test run again and leave it on for at least
3 seconds.
4
Stop it before the timer has finished.
Result:
10‑day brine pump operation switches (OFF→ON or
ON→OFF).
A
B1
B2
1
2
4
3
>3 s
60 s
30 s
>3 s
ON
OFF
A
Brine pump test run
B1
Starting 10‑day brine pump operation
B2
Stopping 10‑day brine pump operation
To perform a brine pump test run
Prerequisite:
Make sure that the leaving water temperature home
page, room temperature home page, and domestic hot water home
page are turned OFF.
1
Set the user permission level to Installer. See
"To set the user
permission level to Installer" on page 34
.
2
Press
.
3
Press
once to go to Installer settings and press
.
A
>
>
>
>
Set time/date
Select schedules
Information
User settings
Select
Scroll
Installer settings
>
4
Press
twice to go to Commissioning and press
.
7
>
>
>
>
Space operation
Domestic hot water (DHW)
Heat sources
System operation
Select
Scroll
Commissioning
>
A
>
Overview settings
Installer settings
5
Press
once to go to Actuator test run and press
.
4
>
>
>
Test run
UFH screed dryout
Air purge
Select
Scroll
Actuator test run
>
A.7
Commissioning
6
Press
once to go to Brine pump and press
.
>
>
>
>
>
Backup heater (step 1)
Backup heater (step 2)
Pump
3-way valve
Select
Scroll
Alarm output
>
A.7.4
Brine pump
Actuator test run
I
7
Select OK and press
.
Brine pump
Are you sure you want to start
the test?
Cancel
OK
Confirm
Adjust
Result:
The brine pump test run starts. It automatically stops when
finished. To stop it manually, press
, select OK and press
.
01:18
Tue
Test run
Mode
Stop
Brine pump
9.4.4
To perform a test run
Prerequisite:
Make sure that the leaving water temperature home
page, room temperature home page, and domestic hot water home
page are turned OFF.
1
Set the user permission level to Installer. See
"To set the user
permission level to Installer" on page 34
.
2
Go to [A.7.1]:
> Installer settings > Commissioning > Test
run.
3
Select a test and press
.
Example:
Heating.
