York Air Cooled Chiller Maintenance Checklist
Chillers are a critical element in hvac systems. This chiller maintenance checklist will help you ensure you catch all of the important areas of your chiller system.
Using this checklist you can get better performance out of your chiller and cooling system.
York air cooled chiller maintenance checklist. View and download york ycal0019 installation operation & maintenance online. Technical services at (253) 735 ‐ 9466 date date air cooled condenser clear of obstruction chiller system setpoint glycol inlet temp glycol outlet temp check for audible or visual alarms. Installation, operation, and maintenance instruction for water cooled chiller water cooled chiller manual page 6 item max.
Checklist for testing & commissioning of chiller. There is a laundry list of chiller types in the installed base, but all of them have one thing in common: Depending on the type of chiller, either air cooled or water cooled, these checks will be slightly different.
The next component to check is the evaporator, which has the function of taking the heat absorbed from your process or building. The american embassy in yaounde, cameroon requires preventive maintenance services for the chiller system. Annual cooling tower maintenance this service includes the inspection and maintenance of the cooling tower at least once a year.
As the chiller and hvac system is one of the largest draws of electricity in many commercial, industrial, and medical facilities it is important to inspect, maintain, and repair chillers. Chiller use and sequencing overall visual inspection check setpoints evaporator and condenser coil fouling compressor motor temperature perform water quality test leak testing. Maintenance frequency daily weekly monthly annually.
Ycal0019 chiller pdf manual download. Ycal0043, ycal0022, ycal0046, ycal0028, ycal0052, ycal0056, ycal0066,. Chiller maintenance has advanced significantly, due to new developments in centrifugal chillers with magnetic bearing chillers, and new remote monitoring technologies.
Use this checklist to easily inspect pressure and temperature gauges, detect potential chiller failures, and prevent short cycling. Click to jump to a heading: In this post we’ve provided an air cooled chiller maintenance checklist as it is the most common design.
Fluid or air inlet temperature and pressure Download 588 york chiller pdf manuals. See that all auxiliary control equipment is operative and that an adequate cooling load
User manuals, york chiller operating guides and service manuals. The better maintained your chiller is the less energy it uses, and that saves you money on utilities. 24 hours duty this service includes emergency calls outside of the offi ce normal working hours.
Type of contract this is a firm fixed price contract payable entirely in usd. While chiller maintenance vary per type of chiller—reciprocating, centrifugal, screw, and scroll—preventive chiller maintenance should also be carried out. Industrial chiller maintenance checklist inspection of all water inlets and outlets for leaks should be done routinely.
Again, the main points to cover are: Turn off or sequence unnecessary chillers. These services shall result in all systems being serviced under this agreement being in good operational condition when activated.
Chiller system preventive maintenance check list inspection/replacement items and frequency for technical support please contact pro refrigeration, inc. This service is only available with a maintenance contract, where available. Evaporator outlet water temperature inlet water temperature 24*c 7*c 15*c 4*c differential temperature between inlet and outlet 8*c 2.5*c condenser inlet water temperature 40*c 18*c
Check water piping connections at the evaporator. A chiller maintenance checklist is used to assess if commercial hvac chillers are maintaining the setpoint to achieve maximum efficiency. After work is complete train the owner’s maintenance personnel for operation and preventative maintenance as per specification clauses.
This involves checking the motor.
