Installation, Operation & Maintenance Manual ( IOPCKKS60220510C1) GENERAL RENEWAL PARTS Refer to YORK ® USER’S MAINTENANCE and SERVICE INFORMATION MANUAL. It is strongly suggested that only genuine YORK ® Spare Parts are used to ensure long life, product and operator safety and ® YORK Saber units are single package air conditioners equipped efficient working of the unit.
Installation, Operation & Maintenance Manual ( IOPCKKS60220510C1) PRODUCT NOMENCLATURE LIMITATIONS INSTALLATION These units must be installed in accordance with the applicable Read these instructions before continuing this appliance national and local safety codes. (Refer to Unit Application Data installation. This is an outdoor combination heating and cooling table).
Installation, Operation & Maintenance Manual ( IOPCKKS60220510C1) LOCATION WARNING Use the following guidelines to select a suitable location for these units : BEFORE LIFTING A UNIT, MAKE SURE THAT ALL PANELS ARE IN PLACE AND THAT ITS WEIGHT IS DISTRIBUTED Unit are designed for outdoor installation only.
Installation, Operation & Maintenance Manual ( IOPCKKS60220510C1) CONDENSATE DRAIN Plumbing must conform to local codes. Use a sealing compound on male pipe threads. Install a condensate drain line from the one-inch FPT female connection on the unit to an open drain. NOTE: The condensate drain operates in a negative pressure in the cabinet.
Installation, Operation & Maintenance Manual ( IOPCKKS60220510C1) COMPRESSORS entry at knockout openings require conduit fittings to comply with local codes. Refer to the Dimensions and Clearances Figures 8 for installation location. Units are shipped with factory adjusted compressor mountings If any of the wire supplied with the unit must be replaced, and ready for operation.
FIGURE 6 : Typical Field Wiring Schematic PHASING CAUTION YORK Saber units are properly phased at the factory. Check for proper compressor rotation. If the blower or compressors rotate in the wrong direction at start up, the electrical connection to the unit is mis-phased.
Installation, Operation & Maintenance Manual ( IOPCKKS60220510C1) DIMENSIIONAL DATA - DMS 360, 420, 480, & 600 Notes : DMS 600 with 4 condenser fans. For economizer option, add 800 mm to the unit length. For bag filter option, add 800 mm to the unit length. When selecting the option of UV lamps, add 800 mm to the unit length.
Installation, Operation & Maintenance Manual ( IOPCKKS60220510C1) DRIVE AND PULLEY DATA Low Static Drive Set MODEL Pitch Dia. Pitch Dia rpm range Centre Dist. Belt Size Motor Bush Fan Pulley Bush Pulley 1615 x 2517 x VAR 146 A2 SPA-355 2 1839 38mm 35mm...
Installation, Operation & Maintenance Manual ( IOPCKKS60220510C1) ELECTRICAL DATA DMS-360 Model Supply Blower Motor Minimum Circuit Maximum Fuse Compressors Condenser Fan Motors Electric Heater Voltage Amperes Breaker Size Standard Extended RLA Each LRA Each FLA Each Amperes Amperes Amperes 157.1 220 V / 3Ph / 60 Hz 29.5 237.0...
Installation, Operation & Maintenance Manual ( IOPCKKS60220510C1) ADDITIONAL PRESSURE DROPS The additional pressure losses should be calculated from the raph and ADDED along with the ESP (External Static Pressure) to calculate fan performance. Figure 8: Pressure drops due to options Page 14...
AIR QUANTITY CAN RESULT IN EXTENSIVE BLOWER DAMAGE OPERATIONAL SAFETY York DMS Saber Roof Top Packages Air Conditioners in conformance to the highest standards of operational as well as operator safety. SAFETY Nevertheless, hazards may occur if the units are used for purposes...
3. Warnings against coming into contact with electrical parts. CONFORMANCE WITH GENERAL STANDARDS AND PROVISIONS ® YORK DMS Saber Roof Top Packaged Air Conditioners are designed for and are able to cool, heat, filter air and operate in the fan mode.
Installation, Operation & Maintenance Manual ( IOPCKKS60220510C1) RECOMMENDED SAFETY PRACTICES This publication explains the proper use and installation of equipment in order to warn operating and maintenance personnel of the commonly recognized dangers associated with this equipment. In addition to following the manufacturer’s installation instructions, care must be taken to ensure compliance with federal, state and local rules, regulations, codes and standards.
Installation, Operation & Maintenance Manual ( IOPCKKS60220510C1) OPERATION SOUND POWER RATINGS A sound power level is a measure of the total noise radiated by the machine in all directions. It is a property of the machine and is essentially independent of the measuring environment. Sound power levels are useful to equipment manufacturers, buyers, installers, and users for : Calculating the sound pressure level from a machine at a given distance in a given environment.
Installation, Operation & Maintenance Manual ( IOPCKKS60220510C1) When the thermostat calls for 2nd stage of cooling low voltage Once the low pressure switch has been proven (closed during control circuit from R to Y2 is completed, compressor 2 is the 30 second monitor period described above), the UCB will energized, provided it has not been locked out.
Installation, Operation & Maintenance Manual ( IOPCKKS60220510C1) The refrigeration systems are independently monitored and Temperature Limit Switch (AUTO) controlled. On any fault, only the associated system will be affected by any safety / preventive action. This control is located inside the heater compartment and is set to open at 120°F.
Installation, Operation & Maintenance Manual ( IOPCKKS60220510C1) SHUT DOWN when the fan switch is in the AUTO position, check the room thermostat for contact between R and G in the AUTO position during calls for cooling. Set the thermostat to highest temperature setting. If the supply air blower motor does not energize when the fan Turn off the electrical power to the unit.
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Installation, Operation & Maintenance Manual ( IOPCKKS60220510C1) UCB, from the room thermostat at the UCB Y2 terminal. If 24 volts is i.e. Y1 to Y1, Y2 to Y2,Y3 to Y3 & Y4 to Y4. not present from the room thermostat, check for the following : If 24 volts is present at the UCB Y1 terminal, the compressor may be out due to an open high pressure switch, low pressure UCB,...
Installation, Operation & Maintenance Manual ( IOPCKKS60220510C1) If compressor contactor 1 is not pulled in, check for 24 volts UNIT FLASH CODES at the coil. If 24 volts is present and compressor contactor 1 is not pulled in, replace the contactor. Various flash codes are utilized by the unit control board (UCB) to Failing the above, if voltage is supplied at compressor aid in troubleshooting.
10 mm to 13 mm when be removed by proper sanding the surface. Repaint the unit pressed lightly with a finger. with proper touch up paint, available from YORK ® Check the unit for any unusual vibrations or noise, locate the cause and rectify it by changing mounts, base.
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Our triple bottom line of sustainability that is, economic prosperity, environmental stewardship and social responsibility impacts each and every aspect of our business. York products are now a premier brand manufactured by Johnson Controls. The acquisition of York, gives us a unique insight into designing HVAC products that match your exact requirements.