6
Description
The differential temperature controller smart Sol plusis an independent electronic
controller for surface-mounting which is used for the control of solar thermal plants.
The controller is equipped with a robust three-part plastic housing
which can only be opened by means of tools (screw driver PH2).
Operation is effected by means of only two control elements;
indications appear against a backlit colour display.
Before connection of the electrical system, the controller
must be mounted firmly to a perpendicular, robust surface (wall).
For its own supply and the supply of the outputs, the controller must be connected
to an electrical energy supply system in accordance with the technical data.
Assembly, connection, commissioning, repair and disassembly
of the controller are only admissible in a specialist workshop.
To ensure correct operation, temperature sensors type Pt 1000
must be used - the sensor design does not affect function.
Each temperature sensor has two connectors which are equivalent,
i. e. interchangeable. Thus, polarity reversal is not an issue.
The sensor lines can be extended up to a length of 100 m, to
this effect, a cable cross section of 2 x 1.5 mm
2
is recommended.
Note!
The electrical equipment of the device must be installed firmly and
connected to the power supply via a disconnector ensuring complete
isolation from the power supply according to the erection regulations!
Important!
Make sure that only a dry or slightly moistened cloth is used for cleaning
and servicing of the housing, the control elements and the display.
The surfaces must never get into contact with cleaning products
or solvents - mat, brittle or slightly dissolved plastic parts must
be replaced immediately!
A device with damaged housing must not be operated!
Summary of Contents for smart Sol plus
Page 1: ...Equipment Excellence ...
Page 7: ...7 Dimensions 218 mm 51 mm 109 mm dmax 5 9 mm 109 mm 140 mm 30 mm 48 mm 218 mm 5 mm ...
Page 56: ...56 ...
Page 113: ......
