MULTIPLEX ADVANCED - extension module
Installation and Operation Manual
IMPORTANT!
Before starting work the installer should carefully read this Installation & Operation Manual, and make
sure all instructions contained there in are understood and observed.
The Solar controller should be mounted, operated and maintained by specially trained personnel
only. Personnel in the course of training are only allowed to handle the product under the supervision
of an experienced fitter. Subject to observation of the above terms, the manufacture shall assume the
liability for the equipment as provided by legal stipulations.
All instructions in this Installation & Operation manual should be observed when working with the
controller. Any other application shall not comply with the regulations. The manufacturer shall not be
liable in case of incompetent use of the controls. Any modifications and amendments are not allowed
for safety reasons. The Solar controller maintenance may be performed by service shops approved
by the manufacturer only.
The functionality of the controller depends on the model and equipment. This installation leaflet is
part of the product and has to be maintained.
APPLICATION
The Solar controller is developed for Solar heating systems. The temperature of the water in the tank
is controlled by temperature difference ―dt‖ between solar collector and tank.
The controller is normally used in conjunction with a hydraulic control unit which includes a circulation
pump, Safety valve.
The controllers have been designed for use in dry environments, e.g. in residential rooms, office
spaces and industrial facilities.
Verify that the installation complies with local regulations before operation.
SAFETY INSTRUCTIONS
Before starting work disconnect power supply!
All installation and wiring work related to the controller must be carried out only when de-energized.
The appliance should be connected and commissioned by qualified personnel only. Make sure to
adhere to valid safety regulations.
The controllers are neither splash- nor drip-proof. Therefore, they must be mounted at a dry place.
Do not interchange the connections of the sensors and the 230V connections under any
circumstances! Interchanging these connections may result in life endangering electrical hazards or
the destruction of the appliance and the connected sensors and other appliances.
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