Page 1
® ® ® ® ® RESOL D D D D D eltaS eltaS eltaS ol ol ol ol ol eltaS eltaS Mounting Connection Operation Examples Thanks for buying a RESOL. Read this manual carefully to get the best performance from this unit.
Another use outside the copyright requires the We took a lot of care over the texts and drawings of this approval of RESOL - Elektronische Regelungen GmbH. This manual and to the best of our knowledge and consent. As...
B – the next generation of controllers DeltaSol DeltaSol ® The controller RESOL DeltaSol system which can be understood easi- recooling and recooling function as well is used for application in standard so- as a security switch-off, but also a ther- lar thermal systems as well as in hea- mostat function can be realised easily.
Page 4
3 Temperature sensors Pt1000 (1 x FKP6, 2 x FRP6) 115 320 20 Accessory Overvoltage protection It is highly recommended to connect this RESOL overvoltage protection SP1 to all collector sensors in order to avoid overvoltages (e.g. by lightning). RESOL SP1 Art.-No.:...
® ® ® ® ® D D D D D eltaS eltaS eltaS eltaSol ol ol ol ol eltaS Page 5/16 1. Installation Warning! Switch-off power supply before 1.1Mounting opening the housing. The unit must only be located internally. It is not suitable for housing installation in hazardous locations and should not be sited operation control lamp...
Indication: In order to avoid overvoltage damage at the collector (e.g. FK... : collector sensor by lightening), it is highly recommendend to use the FR... : reference sensor (store sensor) overvoltage protection RESOL SP1.
® ® ® ® ® D D D D D eltaS eltaS eltaS eltaSol ol ol ol ol eltaS Page 7/16 3. Operation and function 3.1 Adjustment keys The controller is only operated by the 3 pushbuttons below the display. The forward-key (1) is used for scrolling forward through the indication menu or to increase the adjustment values.
ΔT (DF) is underrun, the controller switches- factory setting 4.0 K OFF. By RESOL, the switch-on temperature difference is set Please note: Switch-on temperature difference DO must to 6 K and the switch-off temperature difference is set to 4 K.
(collector safety shutdown). The limit temperature is set to adjustable 110 ... 200 °C, 140 °C by RESOL but it can be changed within the factory setting 140 °C adjustment range of 110 ... 200 °C. In the display is shown if the maximum collector temperature is exceeded, the operating control lamp flashes red.
If individual conditions require an adaptation of the parameter, please adjust the values accordingly (see 3.2). 5. Tips for fault location: Please check the following points if the controller Attention! RESOL D D D D D eltaS ® ® ® ® ®...
® ® ® ® ® D D D D D eltaS eltaS eltaSol ol ol ol ol eltaS eltaS Page 12/16 6. Examples 6.1 Solar system with 1 collector and 1 store: Solar irradiation transfers heat, which is made utilizable by up.
® ® ® ® ® D D D D D eltaS eltaS eltaS eltaSol ol ol ol ol eltaS Page 13/16 6.3 Reverse raising of the heating circuit: value ΔT, the reverse temperature is increased by the The controller (1) compares the temperature measured by sensor S1 at the buffer store (2) with the reverse tem- warmth of the buffer store when connecting the 3-way- perature at measuring sensor S2.
® ® ® ® ® D D D D D eltaS eltaS eltaSol ol ol ol ol eltaS eltaS Page 14/16 6.5 After-heating of the boiler by buffer store: The controller(1) measures the temperature difference The 3rd temperature sensor S3 is an additional sensor for between buffer store sensorS1 and store sensor S2.
® ® ® ® ® D D D D D eltaS eltaS eltaS eltaSol ol ol ol ol eltaS Page 15/16 6.7 Thermostat after-heating function (only PG 53.02): • to = tf The third temperature sensor S3 can be used for the thermostat function.
Need help?
Do you have a question about the DeltaSol B and is the answer not in the manual?
Questions and answers