Settings Menu; Malfunction; Room - Daikin ERGA08DAV3 Installer's Reference Manual

8 Configuration
2 Select Rename.
Delete
Rename
Select
3 (optional) To delete the current schedule name,
browse through the character list until ← is
displayed, then press to remove the previous
character. Repeat for each character of the schedule
name.
4 To name the current schedule, browse through the
character list and confirm the selected character.
The schedule name can contain up to 15 characters.
5 Confirm the new name.
INFORMATION
Not all schedules can be renamed.
8.4

Settings menu

You can set additional settings using the main menu screen and its
submenus. The most important settings are presented here.
8.4.1

Malfunction

In case of a malfunction, or
If you open the menu screen, the Malfunctioning menu will now
be visible. Open the menu to see the error code. Press
information about the error.
8.4.2

Room

Setpoint screen
You can control the room temperature of the main zone with the
setpoint screen, also see "8.3.5 Setpoint screen" on
Schedule
In this menu item you can indicate if the room temperature is
controlled with a schedule or not.
# Code
[1.1] N/A Schedule
▪ 0 No: Room temperature is controlled
by the user.
▪ 1 Yes: Room temperature is controlled
with a schedule and can be modified
by the user.
Heating schedule
This is available for all models.
You can set the room temperature heating schedule using the
schedule screen. For more information about this screen, see
"8.3.8 Schedule screen: Example" on
Antifrost
Room frost protection [1.4] prevents the room from getting too cold.
This setting behaves differently depending on the set unit control
method [2.9]. Perform actions according to the table below.
Main zone unit control
method [2.9]
Leaving water temperature
control ([C‑07]=0)
Installer reference guide
50
will appear on the home screen.
to get more
page 47.
Description
page 48.
Description
Room frost protection is NOT
guaranteed.
Main zone unit control
method [2.9]
External room thermostat
control ([C‑07]=1)
Room thermostat control
([C‑07]=2)
INFORMATION
If a U4 error occurs, room frost protection is NOT
guaranteed.
For more detailed information about room frost protection in relation
to the applicable unit control method, see the sections below:
Leaving water temperature control ([C‑07]=0)
Under leaving water temperature control, room frost protection is
NOT guaranteed. However, if room antifrost [1.4] is activated, limited
frost protection by the unit is possible:
If...
Space heating/cooling is OFF
and the outdoor ambient
temperature drops below 4°C
Space heating/cooling is ON
and the operation mode is
"heating"
External room thermostat control ([C‑07]=1)
Under external room thermostat control, room frost protection is
guaranteed by the external room thermostat, provided that Space
heating/cooling [C.2] is turned ON and the emergency setting
[9.5] is set to automatic.
In case of one leaving water temperature zone:
If...
Space heating/cooling is OFF
and the outdoor ambient
temperature drops below 4°C
Space heating/cooling is ON,
the external room thermostat is
"Thermo OFF" and the outdoor
temperature drops below 4°C
Space heating/cooling is ON
and the external room thermostat
is "Thermo ON"
In case of two leaving water temperature zones:
If...
Space heating/cooling is OFF
and the outdoor ambient
temperature drops below 4°C
ERGA04~08DAV3(A) + EHVZ04+08S18+23DA +
Description
Allow for the external room
thermostat to take care of room
frost protection:
▪ Turn ON [C.2]: Space heating/
cooling
Allow for the user interface used as
room thermostat to take care of
room frost protection:
▪ Choose [1.4.1]=1: Room
Antifrost > Activation > Yes
▪ Set the room antifrost setpoint
([1.4.2]): Room > Antifrost >
Room setpoint
Then...
The unit will supply leaving water
to the heat emitters to heat up
the room again, and the leaving
water temperature setpoint will
be lowered.
The unit will supply leaving water
to the heat emitters to heat up
the room according to normal
logic.
Then...
The unit will supply leaving water
to the heat emitters to heat up
the room again, and the leaving
water temperature setpoint will
be lowered.
The unit will supply leaving water
to the heat emitters to heat up
the room again, and the leaving
water temperature setpoint will
be lowered.
Room frost protection is
guaranteed by the normal logic.
Then...
The unit will supply leaving water
to the heat emitters to heat up
the room again, and the leaving
water temperature setpoint will
be lowered.
EHVZ04+08S18+23DJ
Daikin Altherma 3 R F
4P495249-1B – 2019.06
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