
DWA-100F-14, DWA-100F-16, DWA-100F-8, DWA-125F-18, DWA-125F-23, DWA-125F-17, DWB-100B-14, DWB-100B-16, DWB-100B-8, DWB-125B-18,
DWB-125B-23, DWB-125B-17, DWC-100B-14, DWC-100B-16, DWC-100B-8, DWC-125B-18, DWC-125B-23, DWC-125B-17, DCA-100F-14, DCA-100F-16,
DCA-100F-8, DCA-125F-18, DCA-125F-23, DCB-125F-17, DCB-100B-14, DCB-100B-16, DCB-100B-8, DCB-125B-18, DCB-125B-23, DCB-125B-17
13
•Mismatch of the product model and the brand name
with the information stated on the product packaging
and in the user’s manual.
•External damage to the product casing (excluding
external modifications as required for installation) and
internal components.
•Redesign or engineering changes to the product;
•Replacement and use of any assemblies, parts and
components not approved by the manufacturer;
•Product misuse;
•Violation of the product installation regulations by the
user;
•Violation of the product control regulations by the user.
•Product connection to power mains with a voltage
different from the one stated in the user’s manual.
•Product failure due to voltage surges in power mains;
•Independent repair of the product by the user;
•Product repair by any persons without the
manufacturer’s authorization;
•Expiration of the warranty period;
•Violation of the product transportation regulations by
the user;
•Violation of the product storage regulations by the
user;
•Illegal actions against the product committed by third
parties;
•product failure due to force majeure (fire, flood,
earthquake, war, military actions of any kind,
blockades).
TROUBLESHOOTING
Problem
Possible reason
Troubleshooting
The fan does not rotate and
does not respond to any
controls
No electric power.
Contact the electrician.
Internal connection fault.
Contact the service center.
The automatic circuit breaker is switched off to protect
the fan circuits against damage.
Switch on the circuit breaker. In case of reactivation of the circuit breaker,
contact the specialist.
Low air flow.
The ventilation system is clogged.
Clean the ventilation system.
Increased noise, vibration.
The impeller is clogged.
Clean the impeller.
The fan is not secured well or is not mounted properly.
Troubleshoot the installation error.
The ventilation system is clogged.
Clean the ventilation system.
Manufacturer:
LLC «Ventilation Systems»
125375, Russia, Moscow, intra-city area, Tverskoy District,
Tverskaya str., house 14, floor/room /unit/office 5/I/1/A-01
Manufacturer’s address:
141007, Russia, Moscow region, Mytishchi,
4, Khlebozavodskaya str.
Tel.: +7 (495) 781-20-60, E-mail: [email protected]
EN
Содержание DW Series
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