6 Commissioning
Installation manual
23
EHBH/X04+08DA*V7
Daikin Altherma 3 R W
4P618951-1 – 2020.03
1
Set the user permission level to Installer. See
change the user permission level"
—
2
Go to [A.3]:
Commissioning
>
Air purge
.
3
Select
OK
to confirm.
Result:
The air purge starts. It stops automatically
when air purge cycle is finished.
To stop the air purge manually:
—
1
Go to
Stop air purge
.
2
Select
OK
to confirm.
Air purging heat emitters or collectors
We recommend to purge air with the unit's air purge function (see
above). However, if you purge air from the heat emitters or
collectors, mind the following:
WARNING
Air purging heat emitters or collectors.
Before you
purge air from heat emitters or collectors, check if
or
is displayed on the home screen of the user interface.
▪ If not, you can purge air immediately.
▪ If yes, make sure that the room where you want to
purge air is sufficiently ventilated.
Reason:
Refrigerant
might leak into the water circuit, and subsequently into
the room when you purge air from the heat emitters or
collectors.
6.2.3
To perform an operation test run
Conditions:
Make sure all operation is disabled. Go to [C]:
Operation
and turn off
Room
,
Space heating/cooling
and
Tank
operation.
1
Set the user permission level to
Installer
change the user permission level"
—
2
Go to [A.1]:
Commissioning
>
Operation test
run
.
3
Select a test from the list.
Example:
Heating
.
4
Select
OK
to confirm.
Result:
The test run starts. It stops automatically
when ready (±30 min).
To stop the test run manually:
—
1
In the menu, go to
Stop test run
.
2
Select
OK
to confirm.
INFORMATION
If the outdoor temperature is outside the range of
operation, the unit may NOT operate or may NOT deliver
the required capacity.
To monitor leaving water and tank temperatures
During test run, the correct operation of the unit can be checked by
monitoring its leaving water temperature (heating/cooling mode) and
tank temperature (domestic hot water mode).
To monitor the temperatures:
1
In the menu, go to
Sensors
.
2
Select the temperature information.
6.2.4
To perform an actuator test run
Conditions:
Make sure all operation is disabled. Go to [C]:
Operation
and turn off
Room
,
Space heating/cooling
and
Tank
operation.
Purpose
Perform an actuator test run to confirm the operation of the different
actuators. For example, when you select
Pump
, a test run of the
pump will start.
1
Set the user permission level to Installer. See
change the user permission level"
14].
—
2
Go to [A.2]:
Commissioning
>
Actuator test run
.
3
Select a test from the list.
Example:
Pump
.
4
Select
OK
to confirm.
Result:
The actuator test run starts. It stops
automatically when ready (±30 min).
To stop the test run manually:
—
1
In the menu, go to
Stop test run
.
2
Select
OK
to confirm.
Possible actuator test runs
▪
Booster heater
test
▪
Backup heater 1
test
▪
Backup heater 2
test
▪
Pump
test
INFORMATION
Make sure that all air is purged before executing the test
run. Also avoid disturbances in the water circuit during the
test run.
▪
Shut off valve
test
▪
Diverter valve
test (3-way valve for switching between space
heating and tank heating)
▪
Bivalent signal
test
▪
Alarm output
test
▪
C/H signal
test
▪
DHW pump
test
6.2.5
To perform an underfloor heating screed
dryout
Conditions:
Make sure all operation is disabled. Go to [C]:
Operation
and turn off
Room
,
Space heating/cooling
and
Tank
operation.
1
Set the user permission level to Installer. See
change the user permission level"
14].
—
2
Go to [A.4]:
Commissioning
>
UFH screed dryout
.
3
Set a dryout program: go to
Program
and use the
UFH screed dryout programming screen.
4 Select
OK
to confirm.
Result:
The underfloor heating screed dryout starts.
It stops automatically when done.
To stop the test run manually:
—
1
Go to
Stop UFH screed dryout
.
2
Select
OK
to confirm.
Summary of Contents for EHBH08DA6V7
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