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I N S TA L L AT I O N, O P E R AT I O N A N D

M A I N T E N A N C E I N S T R U C T I O N S

Translation of the original document 80057, 09.2018

Ductable air-cooled scroll chillers

30PA 90-180

Nominal cooling capacity 17 - 36 kW

Содержание 30PA 180

Страница 1: ...TALLATION OPERATION AND M A I N T E N A N C E I N S T R U C T I O N S Translation of the original document 80057 09 2018 Ductable air cooled scroll chillers 30PA 90 180 Nominal cooling capacity 17 36...

Страница 2: ...Checks on the plug fan HEE version 9 Air ducts connections 10 Hydraulic connections 11 Condensate drain connection 14 9 OPTIONS 14 Condensation pressure control 14 Air filter 15 Cooling recovery circ...

Страница 3: ...the product In case of a leak Toxicity According to EN 378 1 R 410A belongs to the A1 A1 group i e with high safety both in the mix and also in the case of a leak Although it is not toxic in case of a...

Страница 4: ...ciency Variable speed electronic plug fan M00 M01 STD HEE 3 OPERATION LIMITS With control of the condensation pressure operating up to 15 C Minimum outlet temperature With the option of glycol water f...

Страница 5: ...h the hooks to prevent damage to the housing The unit must be lifted and fixed with care with maximum inclination of 15 since it could harm its operation Do not raise by points outside of those specif...

Страница 6: ...ent blocks to the ground it is recommended that a template of the unit s footprint with the anchoring points of the silent blocks be made With the help of the crane or the forklift truck the unit will...

Страница 7: ...power level Measurement conditions ducted discharge and return For nominal operating conditions EN 14511 Acoustic power reference 10E 12 W tolerance of 2 dB partial charge of 4 dB Note The unit has a...

Страница 8: ...s and probe values On screen display of alarms codes Installation norms In order to establish the unit s electric power supply cable inlet calculation of the lead section protections etc refer to The...

Страница 9: ...tion in mm for a pulley centre distance of 100 mm e pulley centre distance in mm E see table below for the value f force applied At the centre of the centre distance e apply a force f as determined in...

Страница 10: ...must be insulated and must not be composed of materials that propagate fire nor expel toxic gases in the event of a fire The internal surfaces must be smooth and should not pollute the air that circu...

Страница 11: ...cing it into the installation Minimum installation volume The electronic control for these units incorporates an auto adaptive control for the compressor operating time based on the time set for anti...

Страница 12: ...to the desired temperature Corrosion behaviour Water content Concentration mg l AISI 316 Copper Organic substances 0 Electrical conductivity 500 S cm 500 S cm NH3 2 2 20 0 20 Chlorides 300 300 0 Sulph...

Страница 13: ...ble with these characteristics whether stainless steel or titanium Plan the anti freeze protection for the installation when the outdoor temperature is low water with anti freeze thermal insulation of...

Страница 14: ...n option for the pan is recommended Mandatory when outdoor temperatures are below 3 C 9 OPTIONS Servomotor Damper M01 assembly VERTICAL air supply M00 assembly HORIZONTAL air supply Servomotor Damper...

Страница 15: ...ter filler drainer bleeders thermometers pressure gauges cut o and insulation valves The circulation pump can only work in a closed circuit The command is performed from a thermostat located on the un...

Страница 16: ...4 4 5 2 6 2 8 1 8 9 Nominal water flow m3 h 0 38 0 45 0 53 0 70 0 76 Pressure drop m w c 0 06 0 09 0 17 0 30 0 36 Cooling capacity kW 17 8 21 3 25 3 33 0 36 2 Power input kW 6 8 7 9 8 6 10 8 12 7 Hyd...

Страница 17: ...afety device is built into the electronic control This is activated in COOLING mode when the water outlet temperature is lower than the set value This causes the stop of the outdoor fan and the compre...

Страница 18: ...water flow The filling of the hydraulic circuit is then carried out Open the water circuit valves and ensure that the water circulates around the exchanger with the pump in service Bleed the air in th...

Страница 19: ...compressor stopped monitoring the pressures to control any anomaly Low pressure schrader valve optional pressure gauge connection High pressure schrader valve optional pressure gauge connection Electr...

Страница 20: ...anel etc Check that the insulation foam is not unstuck or torn 12 MAINTENANCE The minimal maintenance operations and their periodicity will be made according to the national regulations Any interventi...

Страница 21: ...ed further lubrication Servomotor optional In units with a condensation pressure regulation damper in the STD version it is advisable to check the state of the servomotor Filters are moved by lifting...

Страница 22: ...nd in the unit s data plate 30PA 90V HEE 100V HEE 120V HEE 160V HEE 180V HEE Volume l 3 0 3 3 3 3 3 3 6 2 Operators shall ensure that the unit is checked for leaks ad minima according to the following...

Страница 23: ...ch for leaks complete charge e Temperature of air or water in condenser very low air or water flow very high adjust flow f Repair Compressor does not start does not make noise humming a No power b The...

Страница 24: ...red for treatment Refrigerant Energy transfer fluid depending on the installation water glycol water mix Compressor oil Important In order to recycle these units follow the stipulations of Directive 2...

Страница 25: ...INSTALLATION Air cooled chillers Installation sketch and units location Telephone Installer Responsible for installation and or commissioning Installation work reference Address Unit Unit model Seria...

Страница 26: ...Circulation pump Secundary emission system Emission control system Two ways Three ways Manometers reading m w c Pump Suction_________ Discharge ________Di ______ Unit InletOutlet __________ Di _______...

Страница 27: ......

Страница 28: ...Order No 10057 09 2018 Supersedes order No 07 2018 Manufactured for CARRIER in Spain Manufacturer reserves the right to change any product specifications without notice Printed in the European Union...

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