01
Start-of-Season Maintenance
Pre-start-up checks ensure the unit begins the season without any issues.
Our Services
Chiller Maintenance & Repair
Expert maintenance and repair services to keep chiller units running efficiently, safely and for a long service life.
Aref Soğutma
Maintenance & Repair
The Importance of Chiller Maintenance
Expert maintenance, stable performance
It is essential that the first start-up and maintenance of chiller units at the beginning of the season, as well as the shutdown and final maintenance at the end of the season, are always carried out by a qualified specialist.
This is how you guarantee trouble-free operation during the initial start-up.
Regular maintenance of your cooling units ensures a long service life for the equipment. Thanks to periodic maintenance carried out regularly twice a year, a high level of precaution is taken to prevent equipment failures.
02
End-of-Season Inspection
Shutdown and final maintenance procedures protect the system for the next period.
03
Reducing the Risk of Failure
Periodic maintenance lowers the risk of unexpected downtime and major repairs.
04
Energy Efficiency
A well-maintained unit runs more steadily and reduces unnecessary energy consumption.
Advantages of Periodic Chiller Maintenance
01
Extends the service life of the equipment
02
Reduces the risk of failure of the chiller system
03
Reduces the chiller's energy consumption
04
Reduces chiller repair costs
05
Reduces refrigerant leaks
Risks When Maintenance Is Not Performed
01
Performance decreases
02
Energy consumption increases by 30%
03
The compressor runs irregularly, shortening its service life
04
Causes costs to rise in the short term
Maintenance Checklist
What to do during chiller maintenance
Electrical and control checks
01Supply voltage check
Control voltage check
Removal and cleaning of contacts
Fuse and contactor check
Thermal relay check
Cable lug tightness check
Power cable insulation check
Electronic board solvent cleaning
Control unit check
Circuit breaker check
Compressor and refrigeration circuit
02Compressor voltage measurement
Compressor amperage measurement
Compressor suction pressure measurement
Compressor discharge pressure measurement
Compressor thermal check
Crankcase heater check
Inter-winding resistance measurement
Superheat value measurement
Compressor temperature check
Crankcase oil acid test
Oil level check
Leak, gas and mechanical checks
03Gasket checks
Visual leak and oil residue check
Foam leak test
Refrigerant charging
Valve leakage check
Threaded connection torque check
Functional check of valves
General mechanical check
System suction pressure measurement
System discharge pressure measurement
Check of mounting blocks
Water, heat exchanger and condenser checks
04Water pressure check
Evaporator (cooler) heat exchanger check
Condenser check
Condenser chemical cleaning
Condenser fan voltage measurement
Condenser fan amperage measurement
Condenser fan bearing check
Replacement of condenser fan bearings
Sight glass moisture check
Filter drier check
Filter drier replacement
Solenoid valve functional check
Low-pressure switch check
High-pressure switch check
Operating thermostat check
Measurement sensor check
FAQ
Frequently asked questions
Regular maintenance improves energy efficiency, lowers operating costs, extends the system's service life and preserves business continuity by preventing unexpected failures.
The refrigerant level, condenser and evaporator cleanliness, electrical connections, motors, compressors and other mechanical components are checked.
In a situation requiring repair, you can contact our technical service team. In emergencies, 24/7 support, rapid response and the supply of quality spare parts are provided.
The unit's performance decreases, energy consumption increases, the compressor runs irregularly and operating costs rise in the short term.