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F lo w C o n S e n s o r / S e n s o r H E Installation Operation Commissioning www.resol.de www.resol.de Manual Handbuch Thank you for buying this RESOL product. Please read this manual carefully to get the best performance from this unit. Please keep this manual carefully.
ATTENTION means that damage to the appliance can CE mark. The Declaration of Conformity occur. is available upon request, please contact RESOL. Note Notes are indicated with an information symbol. Disposal • Dispose of the packaging in an environmentally sound Î...
• Full graphic display • RESOL VBus ® The F lo w C o n S e n s o r / S e n s o r H E is a complete What makes the F lo w C o n S e n s o r so special is its con- pump station that is delivered with all the electric and trol algorithm.
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F lo w C o n S e n s o r / S e n s o r H E Technical data of the pump station D e lt a S o l Sensor / ® Sensor HE controller Dimensions: Height (with insulation): 417 mm safety...
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F lo w C o n S e n s o r / S e n s o r H E Pump characteristic / pressure loss characteristic F lo w C o n S e n s o r / S e n s o r H E 10,0 Grundfos Solar PM 15-85 88,2...
F lo w C o n S e n s o r / S e n s o r H E Mounting the station Î Determine the mounting site of the station Î Take the station out of the packaging. Remove the front half of the insulation (a) by pulling it backwards.
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F lo w C o n S e n s o r / S e n s o r H E 3.1.1 Flushing the system for initial Î Disconnect the expansion vessel from the solar thermal commissioning system Î Connect the pressure hose of a flushing and filling sta- tion to the fill valve (3) Î...
F lo w C o n S e n s o r / S e n s o r H E Î Press button 3 for approx. two seconds ATTENTION! Pressure surge damage! Î Select “Status” Activating the pump regardless of a collector stagnation may cause system Î...
F lo w C o n S e n s o r / S e n s o r H E Digital sensors The pump station is equipped with digital sensors in flow and return of the station. The digital sensor in the return mea- sures the temperature and the pressure, the digital sensor in the flow measures the temperature and the flow rate.
1 semiconductor relay 1 PWM signal output (D e lt a S o l Sensor HE only) ® Ambient temp.: 0 ... 40 °C Bus: RESOL VBus ® Dimensions: 173 x 110 x 47 mm Power supply: Mounting: 100 ... 240 V~...
F lo w C o n S e n s o r / S e n s o r H E Installation Note: The controller is already integrated in the sta- tion and ready to plug in. In the case of mainte- nance work and repair, pay attention to chap.
F lo w C o n S e n s o r / S e n s o r H E 11.2 Commissioning assistant The D e lt a S o l Sensor / Sensor HE is equipped with a ®...
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F lo w C o n S e n s o r / S e n s o r H E Date and time Î Adjust the year by pressing buttons 1 and 2 Date Î Briefly press button 3 to confirm Now the month is displayed, too.
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F lo w C o n S e n s o r / S e n s o r H E Adjustment / Adaption of the system volume In this adjustment channel, either the automatic adaptati- on or the manual adjustment of the volume values of the system can be selected.
F lo w C o n S e n s o r / S e n s o r H E During normal operation, the parameters adjusted by me- ans of the commissioning assistant can be accessed in the expert area of the adjustment values menu (see chap. 15). If they are to be changed, this can be done in the following submenus: •...
F lo w C o n S e n s o r / S e n s o r H E Menu structure The controller is operated and controlled via the menu. During normal operation, the status is displayed. Note: 1.8 bar 18.4 kW The displayed values and options depend on...
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F lo w C o n S e n s o r / S e n s o r H E Operating days Operating days Main menu Status Current control phase / current operating status Status for more information about the possible indications see chap. 14.1 During timed control phases (standby, pause, identification, stabilising, overrun), the remai- ...
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F lo w C o n S e n s o r / S e n s o r H E Store cooling function Yes, No Store cooling Speed control Minimum speed (HE pump) 10 ... 100 % 20 % Min.
F lo w C o n S e n s o r / S e n s o r H E Operation and function Adjustment values In the adjustment values menu, different function and va- lues can be selected and adjusted. Î...
F lo w C o n S e n s o r / S e n s o r H E Info area During normal operation, the controller display shows the info area. The info area consists of a range of displays that allow a close monitoring of the sensor and system data.
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F lo w C o n S e n s o r / S e n s o r H E Stabilising If a sufficiently high DT is identified during an identification phase, a stabilising phase follows. The pump remains active at minimum speed until the system volume has been circulated completely.
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F lo w C o n S e n s o r / S e n s o r H E Balance diagrams In the balance diagrams of the info area, the following temperature courses are displayed charted in °C above a Flow temp.
F lo w C o n S e n s o r / S e n s o r H E Main menu To switch between info area and main menu, press button 3 for two seconds. The main menu consists of the three submenus “Status”, Main menu: “Balance values”...
F lo w C o n S e n s o r / S e n s o r H E 15.3 Adjustment values The adjustment values menu consists of a general and an expert part. The general part is always visible during normal operation Adjustment values and consists of the adjustment channels for back ...
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F lo w C o n S e n s o r / S e n s o r H E Expert user code In order to access all adjustment values, the expert area of the adjustment menu has to be activated. Upon delivery, the expert area of the D e lt a S o l S e n s o r / S e n s o r H E controller menu is already activated.
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F lo w C o n S e n s o r / S e n s o r H E Control values The “Control values” menu consists of the following func- tions and options. readiness function can be activated in order to keep Readiness the system operable as long as possible during times of Options: “Yes”, “No”...
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F lo w C o n S e n s o r / S e n s o r H E Speed control The submenu “Speed control” consists of the following functions and options. Adjustment channel for the minimum pump speed. Min.
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F lo w C o n S e n s o r / S e n s o r H E Volume adaptation The adaptation, resp. adjustment of the system volumes will usually have been effected upon first commissioning. In the case of a deviation, they can be corrected in this menu.
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F lo w C o n S e n s o r / S e n s o r H E Country parameters The country parameters will usually have been adjusted upon first commissioning. In the case of a deviation, they can be corrected in this menu.
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F lo w C o n S e n s o r / S e n s o r H E Function control In this menu, the optional monitoring functions can be acti- vated, deactivated and adjusted (see also chap. 16.2). DT too high If this option is activated, the warning “DT too high”...
F lo w C o n S e n s o r / S e n s o r H E Messages The controller is equipped with a range of monitoring func- tions for the detection and diagnosis of errors and fault con- ditions.
F lo w C o n S e n s o r / S e n s o r H E Flow rate monitoring Message: “Flow rate?” If no flow rate (dV = 0 l/min) is measured for 10 conse- cutive seconds while the system is active, the controller runs a reset of the digital sensors.
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F lo w C o n S e n s o r / S e n s o r H E Overpressure monitoring Message: “Overpressure” The overpressure monitoring function is activated by def- ault, but can be deactivated by the user. If the overpressure monitoring function is activated, the switch-on / switch-off thresholds “On at”...
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• The digital sensors are connected to the slots marked Digital Temp. Sensor Pt1000 Sensor “Digital Sensor”. The connection order of the digital sen- S3 VBus PWM R1 N sors is arbitrary. • The RESOL VBus is connected to the terminals marked ® “VBus”. VBus pump ® digital sensor...
F lo w C o n S e n s o r / S e n s o r H E Index main menu ................. 23 accessories for the station ............9 menu language ................12 adaption of the system volume ........14, 28 menu structure .................16 adjusting the minimum pump speed ........15 messages ..................31...
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