Technische Alternative FRISTAR3-WP, Operating Manual

Page 1: ...ta co at FRISTAR3 WP FRESH WATER STATION FOR HEAT PUMPS Operating manual English Manual Version 1 01...

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Page 3: ...stations 12 Control with UVR67 13 Control of cascade switching with freely programmable controllers 14 Cascade switching with circulation line 14 Schematic diagram for activating the DHW circulation...

Page 4: ...liar with these operating instructions Before you start work on the system ensure that the system is switched off and all components are cooled down When replacing the pump turn the 4 ball valves into...

Page 5: ...f the primary circuit pump takes place in the FRISTAR3 controller based on the readings from the volume flow sensor in the hot water line flow rate VWW and temperature TWW and the temperature sensors...

Page 6: ...e Ball valve Primary sensor Volumen stromsensor Ball valve Ventilation primary circuit Cold water sensor Power cable Flow primary circuit Return pri mary circuit Hot water Sec ondary circuit Cold wate...

Page 7: ...t If the tank is operated at a temperature higher than 70 C a pre mixer that restricts the temperature to less than 70 C must be used in the primary circuit In order to prevent damage from calcificati...

Page 8: ...8 Dimensions Housing dimensions thermal insulation cover W x H x D 366 x 811 x 158 mm...

Page 9: ...exchanger 2 Removal of the pump and installation in the correct position 3 Remount pump connection plug 5 on the other side 4 Mounting of pipe elements 1 4 and the pump on the heat exchanger see figur...

Page 10: ...ms To do this the locking bolt of the return valve with the gravity brake is placed in a 45 position so that it is non operational Slowly fill the house system with drinking water via the secondary si...

Page 11: ...Once the pump stops it can start up again only after a pause of 10 minutes If a DHW circulation pump is not used the potentiometer must be set to 0 factory setting as oth erwise the primary pump would...

Page 12: ...d The sensors in the FRISTAR stations should not be subjected to more than 30 litres per minute The final station however should be flushed several times a day to prevent stagnant water from forming T...

Page 13: ...f collector excess temperature shut down activated at the factory 6 Expert Program settings Selection of program 496 7 Technician Parameters The values Max1 Max2 and Max3 must be set to No This elimin...

Page 14: ...The relevant switch on and switch off thresholds should be chosen in the same way as for the UVR67 Cascade switching with circulation line Schematic diagram for activating the DHW circulation pump wi...

Page 15: ...he FRISTAR3 WP 2 l min or 120 l h UVR67 If the DHW circulation pump is also to be switched on and off according to temperature the maxi mum possible number of FRISTAR3 WP modules is three This is done...

Page 16: ...ntroller which are labelled 1 2 and 4 These are located on the outer edge of the PCB If the DIP switches are not in the ON po sition address 1 is assigned to the FRISTAR3 WP controller factory setting...

Page 17: ...ng the actual DHW temperature amend DL address A set value can also be specified through a DL output Example Specification of the set temperature via the function Time switch 1 Circulation pump runnin...

Page 18: ...l under Ext sensors DL bus is specified as the source for one of the inputs and the DL address of the FRISTAR3 WP controller is spec ified The required index according to the table on the previous pag...

Page 19: ...g the FRISTAR3 WP to an electrical system via a residual current device RCD use an RCD of type A which will detect pulsating direct currents and bears the following marking Checking using a high volta...

Page 20: ...r EIN on The pump runs permanently at full speed and the valve is fully open regardless of the control temperature green All sensors are working properly red Sensor for actual DHW temperature TWW insi...

Page 21: ...ssure loss secondary side Kv value 2 60 m3 h Connection thread primary secondary circulation pipe G external thread DL Buslast 10 Maximum electrical rating pump controller 80 W Materials all parts in...

Page 22: ...ve 1 kPa 10 mbar The pump operates in heating mode meaning that at a 5 PWM value the pump will run at full speed A break in the PWM lead therefore results in full pump speed The eight curves shown cor...

Page 23: ...nger corrosion resistance The corrosion behaviour of stainless steel and copper solder must be considered Product Class1 2 Energy efficiency3 Standby max W Power consump tion typ W 4 Max power con sum...

Page 24: ...as typographical and printing errors This manual is only valid for devices with the corresponding firmware version Our products are subject to constant tech nical advancement and further development W...

Page 25: ...012 EN 16297 2 2012 EN 16297 3 2012 Position of CE label On packaging manual and type label Issuer Technische Alternative RT GmbH A 3872 Amaliendorf Langestra e 124 This declaration is submitted by Di...

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Page 28: ...nd installation instructions or incorrect maintenance 4 The warranty claim will expire if repairs or actions are carried out by persons who are not authorised to do so or have not been so authorised b...