Daikin VAM350J8VEB Service Manual page 100

5 | Technical data
EKVDX option - extra settings
Service manual
100
draft – 07/02/2022 15:12
▪ For the ventilation air flow setting, follow the procedure described in
4
control" [ 97].
▪ For zone setting using the central controller, see the operation manual of the
central controller.
▪ The central controller can be used to control individual units in the zone for
ventilation.
In case of a EKVDX +VAM combination, the following specific VAM settings can be
made:
Automatic cool-heat switching function
The automatic cool-heat switching function, in case the EKVDX option is used, is
only possible using the user interface.
To use this function, do the following:
1 Choose setting 1c-01-02.
2 The Auto operation mode logic depends on the set setpoint logic via the
Madoka app.
- Single set point (shared set point heating and cooling).
- Dual set point (set point for heating and cooling).
3 Choose guard timer duration using setting 1e-11.
4 To switch the temperature
- with the guard timer (=SP C1): choose setting 1c-14.
- immediately (=C1 C2): choose setting 1c-15.
Mode SW SW description
1c 01 Which thermistor to
show on user interface
1c 14 User interface auto
mode: switching
temperature with guard
timer
1c 15 User interface auto
mode: immediate
switching temperature
1e 11 User interface auto
mode: guard timer
duration
Fan tap/air flow rate
In case the heat reclaim ventilation unit is combined with an EKVDX, the airflow
rates in the L‑tap are the same as in the H‑tap. No action from the user is needed.
To determine the heat reclaim ventilation unit fan tap/airflow rate in case of
combination with EKVDX:
Via user interface:
▪ Weak (L/H tap)
▪ Strong (UH tap)
Onsite setting:
01 02
Indoor User
unit (R1T) interface
0.5°C 1°C 1.5°C
0.5°C 1°C 1.5°C
15 min 30 min 60 min 90 min
VAM350~2000J8VEB + EKVDX32~100A2VEB
VRV system air conditioner
"All
03 04
— —
2°C
2°C
ESIE22-07 – 2022.02