Daikin Altherma 3 H HT F Series, Installation Manual

8 Hand-over to the user

Installation manual

27

ETVH/9W(G)
Daikin Altherma 3 H HT F
4P586454-1 – 2019.07

1

Set the user permission level to Installer. See 

"To

change the user permission level" 

[

4

 17].

—

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.

7.2.3

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

. See 

"To

change the user permission level" 

[

4

 17].

—

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 done (±30 min).

To stop the test run manually:

—

1

In the menu, go to 

Stop test run

.

2

Select 

OK

 to confirm.

To monitor leaving water and tank temperatures

If the unit was installed correctly, it will start up during test operation
in  the  selected  operation  mode.  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.

7.2.4

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 

"To

change the user permission level" 

[

4

 17].

—

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 done (±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

▪

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

▪

Bivalent signal

 test

▪

Alarm output

 test

▪

C/H signal

 test

▪

DHW pump

 test

7.2.5

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 

"To

change the user permission level" 

[

4

 17].

—

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.

NOTICE

To perform an underfloor heating screed dryout, room frost
protection needs to be disabled ([2‑06]=0). By default, it is
enabled  ([2‑06]=1).  However,  due  to  the  "installer-on-site"
mode (see "Commissioning"), room frost protection will be
automatically disabled for 12 hours after the first power-on.

If  the  screed  dryout  still  needs  to  be  performed  after  the
first  12  hours  of  power-on,  manually  disable  room  frost
protection  by  setting  [2‑06]  to  "0",  and  KEEP  it  disabled
until the screed dryout has finished. Ignoring this notice will
result in cracking of the screed.

NOTICE

For the underfloor heating screed dryout to be able to start,
make sure the following settings are met:

▪ [4‑00]=1

▪ [C‑02]=0

▪ [D‑01]=0

▪ [4‑08]=0

▪ [4‑01]≠1

8

Hand-over to the user

Once the test run is finished and the unit operates properly, please
make sure the following is clear for the user:

▪ Fill in the installer setting table (in the operation manual) with the

actual settings.