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
7.1. Solar system with 1 collector, 1 store and activated heat measurement:
7. Example (RESOL DeltaSol Plus / V40)
Menu item factory setting selected adjustment
Options / Tube collectors N
Options
/ Col.-cooling
Y
Options
/ Recooling
N
Options
/ Frost protection N
Options
/ Minimal
N
Adjusted values
/ Tspmax
60°C
Adjusted values
/
∆
Ton
5.0 K
Adjusted values
/
∆
Toff
3.0 K
Adjusted values
/ Vol./Imp.
1
see inform ation at V 40
Adjusted values
/ frost
protection
45 Vol%
Adjusted values
/ Tcolmax
120°C
Adjusted values
/ Tcolsec
125°C
Adjusted values
/ min.
pump speed
30 %
Adjusted values / Time current time
The regulator determines the temperature
difference between the collector sensor S1
and the store sensor S2. As soon as the
difference is higher than or identical to the
adjusted value of the switch-on temperature
difference (DTon), the pump (R1) is
activated and the store is loaded until the
switch-off temperature difference (DToff) or
the maximum store temperature is reached.
By means of the feed and return flow
temperature sensors S3 and S4 and with the
flow measured by the volumetric flowmeter
RESOL V40 the quantity of heat is
calculated.
Indication: the volumetric flowmeter
RESOL V40 has to be connected to the
terminals 7 and 8, the polarity can be
chosen.
S1
S2
R1
S3
S4
V40
Method of regulating
the volume per
impulse of the
flowmeter:
1. Read the volume per
impulse on the
flowmeter.
2. Regulate the volume
per impulse in the menu
Adjusted Values/Vol.Imp.
For RESOL V40-0,6:
volume/impulse = 1 (1
impulse = 1 liter)
For RESOL V40-1,5:
volume/impulse = 10 (1
impulse = 10 liter)
For RESOL V40-2,5:
volume/impulse = 25 (1
impulse = 25 liter)

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