Universal temperature differential regulator with integrated calorimeter (19 pages)
Summary of Contents for Resol DeltaSol E
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® RESOL DeltaSol Mounting Connection Handling Fault localization manual Thank you for buying this RESOL product. www.resol.de Read this manual carefully to get the best perfomance from this unit.
Please pay attention to the following security advice in order We, RESOL Elektronische Regelungen GmbH, D-45527 to avoid danger and damage to people and property. Hattingen, declare under our sole responsibility that our product DeltaSol E complies with the following stan- Instructions dards: Attention should be paid...
• 13 sensor inputs • 7 relay outputs • function control • RESOL VBus ® Scope of delivery: 1 x DeltaSol ® 1 x accessory bag 2 x screws and dowels 8 x strain-relief and screws 1 x condenser 4,7 nF...
DeltaSol ® Installation Warning! 1.1 Mounting Switch-off power supply before opening the housing. Push Push - locking device push for opening push for closing The unit has to be located internally. It is not suitable for installation in hazardous locations and should not be sited near to any electromagnetic fields.The controller must ad- ditionally be equipped with an all-polar gap of at least 3 mm or with a gap according to the valid installaton regulations,...
Connection is effected without any polarity to both terminals marked „VBus“. One or more RESOL VBus Sensors modules can be connected by this data-bus, e. g.: • RESOL WMZ-M1, heatmeter module •...
K (cathode) is linked with terminal GND. earth terminal block • A flowmeter RESOL V40 can be connectd to the ter- minals V40 and GND regardless of the polarity. • An external notification signal can be connected to the digital input Din .
DeltaSol ® Operation and function 2.1 Pushbuttons for adjustment The controller is operated by 3 pushbuttons below the display. The forward-key (1) is used for scrolling forward through the indication menu or to increase the adjustment operating control values. The backward-key (2) is accordingly used for the lamp reverse function.
DeltaSol ® 2.3 Menu structure The adjustment and control of the controller is effected by Main Menue the menu. For first operation, the indication level is in the Meas. Values main menu. In the first line of each submenu you will find Reports the option “return”, by which the read-out can be reset by one menu level.
DeltaSol ® 2.5 Menu level Main Menue Meas.Values Reports Chimney sweeper Solar Solar Arrangement Adj. values Balance values Manual Operation Options User Code Expert Expert Expert Solar control HE control Arrangement Adj. values Adj. values Heat. circuit Timer 1 Optiones Timer 2 Expert Timer 3...
DeltaSol ® 3. Commisioning After activating the Ac power supply, you have to adjust primarily the matching system. The controller is disposed of 7 basic systems with several hydraulic versions (see point 4 “Basic Systems and Hydraulic Operating control lamp Versions”).
Digital input Signal input Survey of sensor allocation Sensor location Sensor location DeltaSol E 1. HKM (S6) Sensors 1-10 are the sensors of the controller. DeltaSol E Feedfl. HC-DSE. DeltaSol E Sensors 12-32 are located at the optionally connected he-...
The controller possesses an integrated heat amount counter which enables the 2 principles of heat quantity balancing functions. WMZ/WMZ1 Bilancing without flowmeter RESOL V40 The balancing takes place as estimation with the aid of thedifference between flow- and return temperature set WMZ/Options/WMZ1 to„...
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DeltaSol ® Adjustment channel for the used type of glycol Antifreeze type 0 for water 1 for propylene glycol WMZ/WMZ1/Expert/Antifreeze type 2 for ethylen glycol 3 for Tyfocor ® Factory setting 1 Mixture ratio Adjustment channel for the propotion water / glycol Adjustment range 20 ...
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DeltaSol ® Thermostat-Function This option switches on if the selected switch-on tempea- ture is reached and switches-off if the selected switch-off (Function block 1 ... 5) temperature is exeeded.The reference sensor is selectable in the expert menu. Arrangement/Options/Thermo Store maximum limitation If the adjusted maximum temperature Tspmax is exeeded, the loading of the store is stopped.
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DeltaSol ® Store charging If the adjusted switch-on difference ∆Ton between collector and store is exceeded, the store is charged. ∆ Solar/Adj. values/ If this difference falls under the adjusted switch-off diffe- Adjustment range 1,5 ... 20,0 K rence ∆ Taus charging is stopped.
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DeltaSol ® St2on ... Sp4off By means of this function, the respective store can be „re- moved“ from the solar regulation, that means that it is no longer considered for solar charge.The temperature of the store is furthermore indicated but a sensor defect is no longer signalised.
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DeltaSol ® The HSE-function controls if the temperature at the given sensor (Sen-HSE) exceeds a temperature of 60 °C. If 60 °C are not reached up to HSE start time, this function Arrangement/Options/HSE is activated in order to activate e.g. an after-heating. The function is switched-off when 60 °C are reached at the relevant sensor or at midnight (reset).
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DeltaSol ® Bypass In order to avoid energy emission from the store when starting the store charge, this function provides that the cold Solar/Options/Bypass medium from the lead is passed the store via bypass. Valve version If the lead is warm enough, the store charge can start. The bypass relay is operated if the relevant sensor is 2,5 K higher than store charge temperature and the irradiation condition for store charge (see store charge) is achieved.
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DeltaSol ® Store loading In order to realize the after-heating of a store within a cer- tain store volume (zone), this function needs 2 sensors to control switch-on and switch-off level. Arrangement/Options/Store load. As reference parameters the switch-on and -off tempera- tures Th7on and Th7off are used.The refernce sensors can be activated by Sen-Th7 and Sen Th8.
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The controller enables to controll up to two independent weather controlled heating circuits. One heating circuit can Internal heating circuit control be cotrolled by the internal heating circuit function and the others by the external module RESOL HKM2. set Arrangement/Heat Circuit/Options/HC to „ “...
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DeltaSol ® By use of the mixer function it brings more the flow tem- Mixer perature and the set flow temperature in the line.Therefor Adjustment range: 1 ... 20 s the mixer is opened or closed accordingly the variation of Factory setting: 4 s the clock pulse.
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DeltaSol ® If the store temperature falls below the flow temperature Arrangement/Heat. circuit/HC/ at the value ∆TNHon, the after heating switches-on (relais Expert/Aft. -heat depending on system, see survey “allocation of relais“). It Adjustment range: none, therm., store switches off if the store temperature oversteps the set flow temperature at the value ∆TNHoff.
DeltaSol ® 6.Tips for fault localisation If an error ocurrs, the display shows a notification. Can Fuse T4A Spare fuseT4A Operating control lamp Operating control lamp flashes red. On the display the Operating control lamp off symbols appear. Sensor defect. An error code is shown Check the power supply on the relevant sensor indication channel instead of a temperature.
DeltaSol ® 5.1Various: Pump is overheated, but no heat transfer from collector to Pump starts for a short moment, switches-on/off the storage, feed flow and return flow are equally warm, reapeatedly possibly also bubble in the tubes Air in the system? Is the temperature diffe- Exhaust the system;...
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DeltaSol ® Storages are cooled during the night. Control the return flow Please also check further preventer in warm water pumps which are connec- circulation- o.k. ted to the solar storage. Does collector circuit pump run during the night? Check the controller Cleaning or replacement.
Overvoltage protection We highly recommend to install the RESOL overvoltage protection in order to avoid overvoltage damages at the collector (e.g. by lightening). Flowmeter If you are interested in realising a heat quantity balancing, you need a flowmeter for measuring the volume flow in...
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DeltaSol ® RESOL - Elektronische Regelungen GmbH Heiskampstraße 10 D - 45527 Hattingen Tel.: +49 (0) 23 24 / 96 48 - 0 Fax: +49 (0) 23 24 / 96 48 - 55 www.resol.de info@resol.de Your specialist dealer: Please note: The design and the specifications are to be changed without notice.
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