Resol DeltaSol Plus User Manual

RESOL - Elektronische Regelungen GmbH • Heiskampstr. 10 • D-45527 Hattingen • Tel.:+49 (0) 23 24/96 48-0 • Fax: +49 (0) 23 24/96 48-55
eMail: technik@resol.de • Internet: http://www.resol.de
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RESOL DeltaSol Plus
Universal temperature differential regulator with
integrated calorimeter
Mounting instructions
deltasol plus_montage.p65
© RESOL 0293 No responsibility can be accepted for any errors or technical changes.
- universal temperature dif-
ferential regulator for
application in solar and
heating systems
- integrated calorimeter
- user-friendly and easy
operation
- function control
- text display with menu
control by rotary knob
- housing with easy moun-
ting
- RS232 interface for con-
nection of a PC
Technical data DeltaSol Plus
Housing:
plug-in plastic housing
Size:
150 x 102 x 52 mm
Protection type:
IP30 / DIN 40050
Display:
4-lines plain text display
Break-over points:
adjustable by the menu
Control range:
-40°C...+180°C
Control range:
0 ... 40 °C
Adjustments:
menu driven
Inputs:
- DeltaSol Plus/Flowmeter:
5 temperature sensors Pt1000
- DeltaSol Plus/V40:
4 temperature sensors Pt1000
1 volumetric flow meter
(RESOL V40)
The innovative electronic temperature differential regulator RESOL DeltaSol Plus with
integrated calorimeter is the central element in the efficient operation of thermal so-
lar systems.
DeltaSol Plus
The regulator RESOL DeltaSol Plus is programmed for universal use in solar and heating
systems. As extension of the series of RESOL regulators DeltaSol this controller is
programmed with an integrated calorimeter.
For an optimal adaption to the solar system 2 versions of the regulator are designed.
In the version DeltaSol Plus/Flowmeter a simple way of calculation of heat is integrated,
without the need of an additional flowmeter. Thanks to the 5 available temperature
sensors additional regulation functions can be installed. With the version DeltaSol Plus/
V40 a supplementary version of simple solar systems with a higher measuring precision
for the heat quantity calculation is available.
At the creating of the housing a restriction to the essential parts has been aimed. The
central control element is the knob with integrated pushbutton. In combination with
the 4-line text display, the user has access to menu systems and can change control
parameters within set limits. This simple concept gives the user confidence because he
has not to make a choice between different operation elements.
This version of the regulator is equipped with a RS232-interface for a direct data output
to a PC.
The regulator RESOL DeltaSol Plus is also available as individual OEM-version, so that
additional adaptations to the system are possible.
(to be continued next page)

Resol DeltaSol Plus Specifications

General

Number of relay outputs	3
Controller Type	Solar thermal controller
Application	Solar thermal systems
Functions	heat quantity measurement
Inputs	Pt1000
Outputs	3 relay outputs
Operating temperature	0 °C to 40 °C