Room - Daikin Altherma 3 R F Installer's Reference Manual

8 | Configuration

8.5.2 Room

Installer reference guide
114
Setpoint screen
Control the room temperature of the main zone via setpoint screen [1] Room.
See "8.3.5 Setpoint screen" [
Schedule
Indicate if the room temperature is controlled according to a schedule or not.
# Code
[1.1] N/A
Heating schedule
Applicable for all models.
Define a heating schedule of the room temperature in [1.2] Heating schedule .
See "8.3.7 Schedule screen:
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)
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.
NOTICE
Room frost protection. Even if you turn OFF space heating/cooling operation ([C.2]:
Operation > Space heating/cooling), room frost protection –if enabled– will
remain active.
For more detailed information about room frost protection in relation to the
applicable unit control method, see the sections below.
4
103].
Schedule:
▪ No: Room temperature is directly controlled by
the user.
▪ Yes: Room temperature is controlled by a
schedule and can be modified by the user.
4
Example" [ 104].
Room frost protection is NOT guaranteed.
Allow for the external room thermostat to
take care of room frost protection:
▪ Set [C.2]
cooling=On.
Allow for the user interface used as room
thermostat to take care of room frost
protection:
▪ Set antifrost [1.4.1] Activation=Yes.
▪ Set the temperature of the antifrost
function in [1.4.2] Room setpoint.
ERGA04~08DAV3(A) + EHVZ04+08S18+23DA6V+9W7
Description
Description
Space heating/
Daikin Altherma 3 R F
4P618957-1 – 2020.03