Maintenance criteria of Screw CompressorĦ.4. removed from the updated 2015 analysis, and, consequently, the. Analysis and countermeasure of abnormal runningĦ.2. Defrost (only air-cooled heat pump type)ĥ.3. Saving energy priority mode, silence priority mode (night shift), only coolingĤ.16. Switch for confi rmation of high pressure cutĤ.15.
REMOVING YCAL COMPRESSOR MANUAL
Installation of switch for snow measure (Fan manual operation)Ĥ.13. Operation by DC24V input (Remote Control)Ĥ.12. Heat storage operation by external orderĤ.11. Operation error/wrong setting prevention control Ĥ.10. The manufacturer will not be liable for any injury or damage caused by incorrect installation, commissioning, operation or maintenance resulting from a failure to follow the procedures and instructions detailed in the manuals.Ħ.4.1 Condenser Water Temperature Controlħ.1.4 Every 6 Months (or more often as required)ħ.7.1 Greased Bearings on Reliance Q5800 MotorsĤ.7.
REMOVING YCAL COMPRESSOR MANUALS
The manuals should be read thoroughly before attempting to operate or service the unit.Īll procedures detailed in the manuals, including installation, commissioning and maintenance tasks must only be performed by suitably trained and qualified personnel. This manual and the Control System Operating Instructions contain all the information required for correct installation and commissioning of the unit, together with operating and maintenance instructions. The units are intended for cooling water or glycol solutions and are not suitable for purposes other than those specified in this manual. York YS chillers are manufactured to the highest design and construction standards to ensure high performance, reliability and adaptability to all types of air conditioning installations. Interconnecting wiring (Field Wiring Required)Ĥ.6 Locating and Installing Isolator PadsĤ.9 Evaporator and Condenser Water PipingĤ.13 Checking Piping Circuits and Venting AirĤ.19 Units with Solid State Starter or Variable Speed DriveĦ.2 Checking the Oil Level in the Oil Reservoirĩ.2 Dimensions Evaporator Compact Water Boxesĩ.3 Nozzle Arrangements Evaporator Compact Water Boxesĩ.4 Dimensions Condenser Compact Water Boxesĩ.5 Nozzle Arrangements Condenser Compact Water Boxesĩ.6 Dimensions Evaporator Marine Water Boxesĩ.8 Nozzle Arrangements Evaporator Marine Water Boxesĩ.8 Dimensions Condenser Marine Water Boxesĩ.8 Nozzle Arrangements Condenser Marine Water Boxesġ1 DE-COMMISSIONING, DISMANTLING AND DISPOSAL Due to increasing minimum energy standards, R-410A equipment is more energy efficient. A new unit may be more cost effective than replacing the compressor and components. Therefore, refrigerant change is only practical when replacing the compressor. Refrigerant Pressure Relief Valve Venting Small systems do not have oil removal service valves.
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