Instruction/ maintenance manual of the product K3EU180A50 York
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GENERAL This completely assembled blower unit is manufactured under ISO 9002 Quality System Certification and includes a well- insulated cabinet, a DX cooling coil with copper tubes and alu- minum fin.
LIMIT ATIONS These units must be installed in accordance with applicable na - tional, local and municipal safety codes. If components are to be added to a unit to meet local codes, they are to be installed at the dealer's and/or the customer's ex - pense.
VERTICAL/HORIZONT AL INST ALLATION The unit is shipped for vertical installation with a vertical air dis - charge as shown in Figure 1, but may be converted to other ar - rangements per the following instructions. 1. Remove the panels from the blower section.
NOTE: T o minimize the possibility of system failure due to dirt and moisture, a filter-drier must be installed in each liq - uid line as close to the evaporator as possible. Filter- driers are not supplied with the evaporator blowers. They are supplied with the matching condensing sec - tions.
4. All pulleys are factory aligned. 5. All supply air motor pulleys are factory set at two “turns open.” After the supply air blower motor is operating, adjust the resis - tances in both the supply and the return duct systems to bal - ance the air distribution throughout the conditioned space.
6 Unitary Products Group 035-12124-000 Rev . A (0501)I SUPPL Y AIR BLOWER PERFORMANCE 1 - (CFM) BLOWER SPEED RPM AIRFLOW ESP 2 (IWG) OUTPUT (BHP) INPUT (kW) ESP 2 (IWG) OUTPUT (BHP) INPUT (KW) ESP 2 (.
Unitary Products Group 7 035-12124-000 Rev . A (0501) FIG 7 - UNIT DIMENSIONS AND CLEARANCES UNIT ACCESSORIES •ELECTRIC HEA TER Add 15" (381mm) to Unit Height when using 10, 16, 26 or 36kW Heater •SUPPL Y AIR PLENUM Add 27" (686mm) to Unit Height when used •BASE Add 24" (610mm) to Unit Height when used MINIMUM CLEARANCES (in.
MOTOR SPECIFICATIONS •1450 RPM •380/415-3-50 •Solid base •56 Frame •Inherently protected •Permanently lubricated ball bearings MAINTENANCE FILTERS — The filters must be replaced as often as necessary to assure good air flow and filtering action.
An important point after buying a device York K3EU180A50 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
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If you already are a holder of York K3EU180A50, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime York K3EU180A50.
However, one of the most important roles played by the user manual is to help in solving problems with York K3EU180A50. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device York K3EU180A50 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
