Electric Heating; Fault Warning Repeater; Ventilation Speeds; Wiring Diagram - Airwell K OG 30 LN 2T Manuel D'installation

CHILLED WATER CASSETTE
6
e
6.3

ELECTRIC HEATING

Each electric heating system is equipped with 2 SAFETY
DEVICES. One is reset automatically, the other is manually
reset. They cut off electrical supply to the heating
resistances as soon as an operating anomaly is detected.
DIFFUSER IRYS
6.4

FAULT WARNING REPEATER

When the upper water level is reached (SB2 detector),
the pump electronic logic control shuts down ventilation,
heating and the cooling valve with one of its wires
connected to terminal 2.
A default relay (KD) or a warning light (I max 4A / 250
V) can be connected to terminal 6 (230 V NEUTRAL
potential).
Provide electrical supply to the system on the same
phase and coming from the same circuit protection
device as the cassette.
6.6

WIRING DIAGRAM

SEE APPENDIX
lectrical connection
Manual reset
12
continueD
Take care !
The electrical coil must never operate without
the fan turning.
PLASTIC FACADE
Manual reset
6.5

VENTILATION SPEEDS

The cassettes are supplied with 3 fan speeds, wired
according to the model. Depending on the application,
it is possible to select from the 6 speeds, by connecting
the motor wires on standby.
Take care !
The disconnected, unused wire must be isolated
in accordance with best electrical wiring
practices.
Take care !
This wiring diagram is correct at the time of
publication. Manufacturing changes can lead
to modifications. Always refer to the diagram
supplied with the product.