Fronius Chilly 08 Operating Instructions Manual

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Chilly 25 50-60 Hz

42,0426,0155,EN

V04 - 17022017

Operating Instructions

Water chiller

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Page 1 / Perfect Welding / Solar Energy / Perfect Charging Operating Instructions Chilly 25 50-60 Hz Water chiller 42,0426,0155,EN V04 - 17022017...
Page 3: Table Of Contents
OPERATING INSTRUCTIONS SAFETY / PREVENTION OF ACCIDENTS TRANSPORT INSTALLATION AND INITIAL OPERATION CARE AND MAINTENANCE FAULT DIAGNOSIS IMPORTANT INFORMATION ON WATER QUALITY PLATE HEAT EXCHANGER (OPTION) WASTE DISPOSAL APPENDIX - TECHNICAL DATA - TEMPERATURE CONTROLLER - WIRING DIAGRAM These operating instructions have to be read carefully before putting the chiller into operation.
Page 4: Safety / Prevention Of Accidents
SAFETY / PREVENTION OF ACCIDENTS General information These operating instructions contain valuable information which has to be observed during initial start-up, operation and maintenance. Therefore these instructions are to be read by the installer and operating per- sonnel in charge, before putting the chiller into operation. All general safety instructions mentioned in this chapter and special security instructions given in other sections of this manual have to be observed.
Page 5 SAFETY / PREVENTION OF ACCIDENTS Non-permissible operating methods The operational safety of the delivered unit is guaranteed only if the unit is properly used as intended. Limits indicated in the technical data must not be exceed Health hazards with the refrigerant The refrigerant has only a very low acute health hazard.
Page 6: Transport
TRANSPORT The chiller may only be transported in original packaging to the site of initial operation. In case of damage the ma- nufacturer must be informed immediately. If the unit is moved to another location in a factory, all connections must be disconnected from the unit.
Page 7: Installation And Initial Operation
INSTALLATION AND INITIAL OPERATION Installation Prior to installation and commissioning of the chiller, please observe the following points strictly: The fresh air intake temperature may not exceed the max.ambient temperature (refer to name plate) Assure that the required quantity of air is available at air cooled chillers. Assure that the chiller hot air outlet does not warm up the environment or room excessivly.
Page 8 INSTALLATION AND INITIAL OPERATION Electrical connection The chiller is ready for connection and is connected to a one or three phase current network (mains voltage refer to technical data). The power supply has to be connected in a right handed rotatory ﬁ eld. In order to conﬁ rm the correct connection the direction of rotation of the fan motor must turn in the same direction as the arrow.
Page 9 INSTALLATION AND INITIAL OPERATION Important: Prior to ﬁ lling of the tank it is esessential to test the water quality and if required carry out watertreatment (re- fer to chapter 7). To avoid corrosion at the stainless steel evaporator, we recommend to use water with a low salt content (chloride content <...
Page 10 INSTALLATION AND INITIAL OPERATION Start–up of chiller After successful completion of all instructions given in this chapter, the refrigerating plant is switched on by means of the main switch or master switch (if installed). The OPERATION light will light up during normal operation.
Page 11: Care And Maintenance
CARE AND MAINTENANCE General In case of irregularities occurring during operation or extraordinary noise, the chiller has to be switched off by means of the main switch or if missing over the power supply. Fluid (water) Cleanliness of the water/ﬂ uid should be tested daily. If required, the water/ﬂ uid has to be drained and the evaporator, tank and pump has to be rinsed or cleaned.
Page 12 CARE AND MAINTENANCE Reﬁ lling of ﬂ uid Automatic reﬁ ll (option) Automatic water feed guarantees constant level in the tank, ensure that the evaporator always remains submerged. Float valve function has to be tested regularly. Manual reﬁ ll Ensure that the evaporator is always submerged. Water supply Larger volumes of fresh water supply may disturb the equilibrium of mixture or reduce concentration of antifreezing agent.
Page 13: Fault Diagnosis
FAULT DIAGNOSIS By means of the following instructions a quick failure analysis can be made. The user can repair some failures without any assistance. Please do not hesitate in phoning the manufacturers after sale service department if assis- tance is required. Corrective maintenance of the refrigeration cycle must be performed by competent refrigeration specialists only.
Page 14 FAULT DIAGNOSIS Fault Possible cause Repairement Refrigeration cycle A. Compressor and fan motor Refrigerant leakage - Repairement by qualiﬁ ed running, but chiller has no refrigerant level to low refrigeration technician only cooling capacity Dirty condensor Clean condensor Ambient temp. to high Refer to technical speciﬁ...
Page 15 FAULT DIAGNOSIS Fault Possible cause Repairement Water cycle Pump is not pumping any water Air in the water cycle Refer to air bleeding instructions in Documentation Pump fuse defect Replace fuse Pump defect Replacement by qualiﬁ ed techni- cian only Operating Instructions...
Page 16: Important Information On Water Quality
IMPORTANT INFORMATION ON WATER QUALITY In order to achieve a correct and trouble-free operation on your water chiller it is necessary to examine the water quality and, when necessary, carry out water treatment. Corrosion, furring and biological problems can occur in the water system. The following information is important for the assessment of a half-open system: - water quality - all materials having contact with the cooling water...
Page 17 IMPORTANT INFORMATION ON WATER QUALITY For assistance regarding watertreatment please contact: GERMANY Nalco Deutschland GmbH Ludwig-Landmann-Strasse 405 D-60486 Frankfurt am Main Phone: 069-793-40 Fax: 069-793-4295 FRANCE Nalco N°5 rue Rosa Bonheur F-59290 Wasquehal Phone: 03 20 11 70 00 Fax: 03 20 11 70 70 EUROPE Nalco European Operations...
Page 18: Plate Heat Exchanger (Option)
PLATE HEAT EXCHANGER (OPTION) Cleaning of plate exchanger Soldered heat exchanger: For the removal of lime- and rust deposits, purifying agent SWEPcip AS, RS, CS or S (according to material) is suitable. Cleaning may be performed by means of SWEP cleaning device C.I.P 90 (circulation method) or a stationary pump.
Page 19 FOR YOUR NOTICE Operating Instructions...
Page 20 T E C H N I C A L D A T A S H E E T (90996) Kühlwasser-Rückkühler Typ: Chilly 25-S 1. GENERAL DATA Refrigerant gas: R407C Specifications: Nominal ambient air: °C Coolant temperature: °C Cooling Capacity: 1645 2060 2475 Min ambient air:...
Page 21 Height: Weight : Füllmenge Kühlflüssigkeit / Coolant filling capacity Wasser-Rückkühler / Füllmenge Kühlflüssigkeit / Kältemittel / Refrigerant Water chiller Coolant filling capacity Chilly 08 18l (4.75 gal) Chilly 15 18l (4.75 gal) R407C Chilly 25 18l (4.75 gal) 0,63 kg Chilly 35 30l (7.9 gal)
Page 22 Description of the Digital controller Temperature - setting: Press the `` SET `` key for 1 second until the current temperature value appears. With the key the values can be adjusted and must be conﬁ rmed with `` SET `` key. The min / max temperature set values are restricted by the manufacturer.
Page 27 Chilly 25 / 50-60 Hz Art.Nr.: 8,045,463 Pos. Beschreibung / Description: Type: Art.Nr: Fühler / sensor NTC 030WP00, 3,0m Kabel, IP 67 48,0005,1053 Kondensator / Condenser 88µF-330V, Code no. .640.151 48,0005,1639 Kondensator / Condenser 20µF , 8.685.304 48,0005,1634 Hochdruckbegrenzer / high pressure limiter ACB 061F9248 48,0005,1616 Sicherungshalter / Fuse holder...
Page 28 U1 - K2 / K3 34736...
Page 29 S1 /S3...
Page 30 Füllstandsanzeige / level indicator Verschlusskupplung /connect coupling Stecknippel / plug grommet...
Page 31 C1/Kondensator / capacitor F2/Sicherungs- K2/K3/Schütz / U1/Regler / 19037 F2/Sicherung contactor controller Halter / fuse / fuse 24642 holder12593 17891 34736 Harting Q1/Hauptschalter / main switch Verschraubung / 18315 twisting 20542 Tüllengehäuse / housing 34288 M1/Kompressor inkl. Stifteinsatz / Plug 28387 Beipack / Compressor with accessory kit...
Page 32 Stopfen / stopper 18513 Rohr Plexiglas / tube18379 Stecktülle / plug Stecktülle plug grommet 6mm 11838 grommet 9mm 10503 Rohrhalter 18650 Rohrhalter/ tube holder 18650 Schelle PVC / clamp Zuleitung / lead 20256 Verschlußkupplung / connect 18651 coupling 18502...
Page 33 Einstellungen am Strömungswächter vornehmen. Auf der Rückseite des Strömungswächters befindet sich ein Reedkontakt (1) welcher einen eingestellten Wert überwacht. Wird dieser Wert über- unterschritten wird der Reedkontakt geöffnet und somit eine Fehlermeldung ausgegeben. Zum verstellen des zu überwachenden Wertes muss die Schraube (2) gelöst werden. Durch Verschieben des Reedkontakt (1) kann der Einstellwert verstellt werden.
Page 37 FRONIUS INTERNATIONAL GMBH TechSupport Automation E-Mail: support.automation@fronius.com www.fronius.com www.fronius.com/addresses...

This manual is also suitable for:

Chilly 15 Chilly 25 Chilly 35 Chilly 45 Chilly 25-s