Fire Places; Technical Data - Helios MultiZoneBox KWL-MZB Notice De Montage Et D'utilisation

Installation and Operating Instructions
EN
D
m
DANGER!
MultiZoneBox - KWL-MZB
Supply air guide plate
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Control board with
pressure sensors
Motors for control
dampers
Sensor
(optional)

1 .11 Fire places

The relevant applicable rules for the joint operation of fireplaces, ventilation, extraction hoods (information on
the Federal Association of Chimney Sweeps (ZIV)) must be observed!
General building law requirements
Supply and extract ventilation systems may only be operated with room air-dependent fire places if the flue gas evacua-
tion is monitored by special safety devices (on site) and it is ensured that the supply and extract air flow is interrupted
in the event of tripping.
It is recommended to speak with the responsible chimney sweep to take into consideration any requests before procu-
ring an underpressure monitoring system for fire places.
Monitoring systems are always integrated in the unit supply line (see wiring diagram)!
Danger to life due to electric shock.
An electric shock can result in death or severe injuries.
Before work on the unit, disconnect the unit from the mains power supply!

The use of an external contact as a shutdown method for underpressure monitoring is not permissible!


1 .12 Technical data

KWL-MZB 6+1-75/125 R/L90
Installation room requirements
Range of application
Measurement accuracy
Pressure loss w/ open control damper 6-79 Pa
Voltage/Frequency
Power consumption
Protection category
Mains connection KWL-MZB
Connection control element
Wiring diagram
Dimensions
Weight
KWL-MZB 6+1-75/125
Range of application
Measurement accuracy
Pressure loss w/ open control damper 6-79 Pa
Voltage/Frequency
Power consumption
Protection category
Mains connection KWL-MZB
Connection control element
Wiring diagram SS-1202
Dimensions
Weight
KWL-MZB 125/125
Range of application
Measurement accuracy
Pressure loss w/ open control damper 6-79 Pa
Voltage/Frequency
Power consumption
Measuring
orifice
Control damper
SUPPLY AIR
EXTRACT AIR
5-55°C <95 %
40-220 m³/h (precision +-10 m
± 10 m³/h
1~ 230 V~/50 Hz
max . 6 W
IP40
3 x 1 .5 mm²
J-Y(St)Y 2 x 2 x 0 .6 (max . 100 m)
SS-1202
1001 x 722 x 250 mm
25 kg
40-220 m³/h (precision +-10 m
± 10 m³/h
1~ 230 V~/50 Hz
max . 6 W
IP40
3 x 1 .5 mm²
J-Y(St)Y 2 x 2 x 0 .6 (max . 100 m)
1040 x 722 x 200 mm
25 kg
40-220 m³/h (precision +-10 m
± 10 m³/h
1~ 230 V~/50 Hz
max . 6 W
2
Sound insulation elements
3
/h)
3 /h)
3 /h)
Fig .1
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