All Rights Reserved; General Warnings; Technical Specifications - Mark Destratification Control RJ402 Technisches Handbuch

1.0 General

1.1 All rights reserved

The manufacturer has a policy of continuous product improvement and reserves the right to
make changes to the specifications without prior notice. The technical details are considered
correct but do not form the basis for a contract or warranty. All orders are accepted subject to
the standard terms and conditions of sale and delivery (which will be sent to you at your request).
The information in this document is subject to change without notice. The most recent version of
this manual is always available at www.markclimate.com/downloads.

1.2 General warnings

Installation must comply with the relevant local and/or national regulations. You must therefore
have the Destratification controller
accordance with all applicable national and international regulations. Faulty installation, adjustment,
alteration, maintenance activity or repair shall render the warranty void.
1.3 Application
The hall is heated by warm air generators or a comparable heating system. These bring the
heated air into the living area by means of adjustable blades. Since the heated air has a lower
specific weight than cold air, the warm air rises to the ceiling area and collects there. The RJ402
control senses the increase in the temperature difference between the floor and ceiling. The fans
are controlled so that the warm air from the ceiling is drawn back into the living area without
drafts. After the temperature in the room is balanced, the RJ402 system switches off the fans. The
RJ402 complements existing heating systems regardless of the operating mode. The regulation
of the heating does not have to be changed, since the RJ402 system works according to current,
measured parameters, which also take external influences, such as solar radiation and cold air
through door openings etc., into account.
2.0

Technical specifications

Operating voltage:
Power consumption:
Permissible ambient temperature:
Control range:
Hysteresis:
Output:
Maximum permissible continuous
current:
Temperature sensor:
RJ402 installed by a professionally qualified installer in
Destratification control RJ402
230 Vac - 50 Hz
< 0,5W
0° - 50°C
0° - 50°C
2° - 35°C
Switch contact
5A AC1
10K S
EN
3