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
Menu item factory setting selected adjustment
Options
/ Tube col.
N
Options
/ Col-cooling
Y
Options / Recooling N
Options
/ Frostprotection N
Options / W MZ N Y
Options / Minim um
N
O
p
tions
/ Ext. heat exchan
g
.
N
Options
/
∆
T R2
N
Options / After-heating N
Adjusted values
/ Tspmax 60°C
Adjusted values
/
∆
Ton
5.0 K
Adjusted values
/
∆
Toff
3.0 K
Adjusted values
/ Tcolm ax
120°C
Adjusted values
/ Tcolsec
125°C
Ad
j
usted values/Flowmeter
1 l/min see flowmeter
Ad
j
usted values
/Frost
p
rot. 45 Vol%
Adjusted values / Min.
pump speed
30 %
Adjusted values
/ Tim e
current time
6. Examples (RESOL DeltaSol Plus / Flowmeter)
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 so that 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 S4 and S5 and the flow
measured by the flowmeter and adjusted in
the menu Adjusted Values the heat quantity
is calculated.
The temperature sensor S3 is an additional
measuring sensor, that e.g. can measure the
temperature of the upper part of the store.
6.1. Solar system with 1 collector, 1 store and activated heat measurement:
S1
S2
R1
S3
S4
S5
Method of regulating
the flow:
1. Set the mode switch
in position ON
2. Regulate resp. check
the flow by means of the
flowmeter
3. Adjust the value in
Adjusted Values/Flow

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