#York ycal parts list series

Leaving liquid drops below the programmed low limit faster than the unit can unload.Problem: Chiller FAULT: LOW WATER TEMP displayed Check fans are operating correctly and the rotation is correct.Check that the programmed settings are correct for the options fi tted to the unit.The warning message should clear when the ambient air temperature falls below the programmed operating limit. Use the ‘ambient temp.’ key to display the temperature and confi rm that the displayed value is approximately correct.Recirculated air is affecting the sensor.Ambient air temperature is higher than the programmed operating limit.Problem: Chiller FAULT: HIGH AMBIENT TEMP displayed York With Optiview Control Center For Electro-mechanical Starter, Solid State Starter And Variable Speed Drive Check the programmed settings are correct for the options fi tted to the unit.The warning message should clear when the ambient air temperature rises above the programmed operating limit Ambient air temperature is lower than the programmed operating limit.Problem: Chiller FAULT: LOW AMBIENT TEMP displayed Check for airfl ow restrictions caused by blockages on intake faces of air coils.Poor airfl ow through the condenser coils.Check that the fl ow switch is functional and is installed according to the manufacturer’s instructions. Check cycling contacts.Valves are correctly set and fl ow is established. Flow switch or cycling contacts are not made.Problem: NO RUN PERM displayed (No run permissive) Replace powerboard or isolate excessive load on the board.Check wiring from – T2 to powerboard and fuse.Turn to ON position (1) if safe to do so. Check if control panel emergency stop switch and any remote emergency stop devices are in the OFF position.Switch on main supply if safe to do so.Upon completion of my site survey, measurement, and circuit print, Nationwide Coils now offers direct replacement condenser coils for the YCAL0065 air cooled chiller and many other manufacturers including but limited to Carrier, TRANE, Lennox, AAON, York air cooled chillers, condenser coils, DX evaporator coils. This is not a big issue but having the ability to follow circuits offers our customers the advantage, if you are interested in learning more about coil circuits we are available. The fact of the matter is the circuit is broken up into 8 sections with a tripod by passing the return feed 8 times allowing 16 feeds on the supply header and 8 on the return. Although there are many positives this is a coil that when a customer looks at they immediately become hesitant, the reason is there are half the number of feeds on the return header as there is on the supply header and it looks weird.

#York ycal parts list series

This series unit is one of my favorite units to measure, York makes accessing all parts of the equipment easy without reducing unit strength, allowing for exact direct coil replacement measurements and perfect coil replacement installation. I wanted to take a minute to discuss the York YCAL0065 air cooled chiller that I field measured at a manufacturing plant in Texas.