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Intended Use
The differential temperature controller may be used exclusively as controller for the con-
trol of solar thermal plants. It must be operated within the scope of all the specications
described. Installation and set-up of the controller may only be performed by specialists.
The tter must have read and understood the operating manual.
The tter explains all the relevant functions to the operator.
For operation, it is essential that the housing is closed and free of damage.
Scope of supplies
1 Differential temperature controller smart Sol
1 Instruction manual
Differential temperature controller smart Sol
Type of mounting Wall-mounting
Housing Plastics, in several parts
Mode of operation Type 1
Type of protection IP 20
Dimensions Width x Height x Depth [mm] 115 x 173 x 46
Weight [g] Basic version 370
Storage/operating temperature [°C] 0-40, non-condensation
Handling via rotary encoder and pushbuttons
Display TFT colour display 47 x 35 mm, backlit
Power reserve of real time clock,
at least [h] 8
Connection to power supply
Design 3 spring-type terminals PE, N and L
Service voltage [VAC] 230 ±10%
Line frequency [Hz] 50 ±1%
Auxiliary consumption typ. [W] 1,74
Power consumption max. [W] 3.5
Fuse Micro fuse, type 5 x 20 mm, T2A/250 V
Rated pulse voltage [V] 2500
TECHNICAL DATA
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