aldes DFE Série Manuel D'installation Et De Maintenance page 42

4.1.2 LS Mode: setup, operating instructions and wiring diagrams
4.1.2.1 Setup LS mode
The setup is made by means of the LCD screen and the 4 knobs SETUP, ↑, ↓ and ENTER of the RC.
To start the setup:
- Enter in the setup mode using the left knob on the diagram so that the SETUP LED ignites
- Press then the SETUP knob until the text 'SETUP' appears on the screen.
The idea is to select your choice with the ↑ ↓ knobs and then to confirm your choice by
pressing 'ENTER'. The numbers are introduced digit by digit.
1 LANGUAGE Choose your language (English, French, Dutch, German)
WORKING Select LS from CA, LS, CPs
2
MODE
3 V min? Select minimum voltage value
4 V max? Select maximum voltage value
5 m³/h≡Vmin Select constant airflow value for minimum voltage Vmin
6 m³/h≡Vmax Select constant airflow value for maximum voltage Vmax
Select constant airflow multiplier when contact between terminals +12V and K3 is
7 % on K3?
closed, or if position III is activated on the RC.
Type in ratio between exhaust (EXT) and supply (PUL) airflow to create over, under or
8 %EXH/SUP
even pressure.
PRESSURE The pressure alarm is optional. If you do not wish it select N and skip to step15.
9
ALARM? Otherwise select Y. For more details see §4.8.
10 ∆P SUP Type in the pressure increment for the supply airflow.
11 ∆P EXH Type in the pressure increment for the exhaust airflow.
INIT Pa Do you wish to (re-)configure the reference pressure for the supply and the exhaust
12
REF? airflows? Y or N. (this is optional if it has been done previously)
If Y is selected, enter nominal airflow at which you wish to initialize the reference
13 m³h INIT
pressure. (same airflow for exhaust and supply air)
Pa REF Initializing the reference pressure...
INIT After +/-1 minute, the system will memorize the calculated pressure value of the fan as
the reference pressure. While initializing the airflow and pressure on F1 is displayed.
14
xxxx m³h
xxxx Pa
ALARM Possibility to reset of the alarms. Y or N ?
15
RESET?
16 END SETUP End
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