Instruction/ maintenance manual of the product YCHBC York
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L23952Y 1-05 INST ALLA TION, OPERA TION, & MAINTENANCE F AN COIL AIR CONDITIONERS Supersedes: Form 1 15.20-NOM2 (1 199) Form 1 15.20-NOM2 (105) ***** W ARNING TO INST ALLER, SERVICE PERSONNEL AND .
YORK INTERNA TIONAL 2 FORM 1 15.20-NOM2 (105) 3 YORK INTERNA TIONAL INST ALLA TION FORM 1 15.20-NOM2 (105) T ABLE OF CONTENTS UNIT SIZE CFM 3 300 4 400 5 500 6 600 8 800 10 1000 12 1200 13 1300 16 1600 20 2000 T ABLE 1 - NOMINAL AIRFLOWS FIG.
YORK INTERNA TIONAL 2 FORM 1 15.20-NOM2 (105) 3 YORK INTERNA TIONAL INST ALLA TION FORM 1 15.20-NOM2 (105) RECEIVING Material in this shipment has been inspected at the fact ory and relea sed to the tra nsp ort atio n a genc y i n good condition. When received, a visual inspection of all cartons should be made immediately .
INST ALLA TION 4 YORK INTERNA TIONAL FORM 1 15.20-NOM2 (105) 5 YORK INTERNA TIONAL INST ALLA TION FORM 1 15.20-NOM2 (105) FIG. 2 – HORIZONT AL UNITS - TYPICAL WIRING .
INST ALLA TION 4 YORK INTERNA TIONAL FORM 1 15.20-NOM2 (105) 5 YORK INTERNA TIONAL INST ALLA TION FORM 1 15.20-NOM2 (105) T334 THERMOST A T Heat-Off Cool, Fan Auto-On, 24V , Manual changeover , 4-W ire Thermostat (R, G, Y , W) Adj. Heat Anticipator , Fixed Cooling Anticipator , Fan Cycling (Cooling) or (Heating/Cooling), No Heating Required.
INST ALLA TION 6 YORK INTERNA TIONAL FORM 1 15.20-NOM2 (105) 7 YORK INTERNA TIONAL INST ALLA TION FORM 1 15.20-NOM2 (105) Prior to connecting to the fan coil, all external piping must be purged of debris. When connecting piping or valve kits to fan coil units, do not bend or reposition the coil header tubing for align ment purposes .
INST ALLA TION 6 YORK INTERNA TIONAL FORM 1 15.20-NOM2 (105) 7 YORK INTERNA TIONAL INST ALLA TION FORM 1 15.20-NOM2 (105) V AL VE CLUSTER 2-W ay Motorized V alve Assemblies 1. The moto riz ed valve asse mbly shou ld be at tach ed to the supply header , which is the connection nearest the air outlet ange on the unit.
INST ALLA TION 8 YORK INTERNA TIONAL FORM 1 15.20-NOM2 (105) 9 YORK INTERNA TIONAL INST ALLA TION FORM 1 15.20-NOM2 (105) NOM. CFM (100's) 3, 4, 5, 6, 8, 10 or 13 Unit Style Y - Ceiling Concealed.
INST ALLA TION 8 YORK INTERNA TIONAL FORM 1 15.20-NOM2 (105) 9 YORK INTERNA TIONAL INST ALLA TION FORM 1 15.20-NOM2 (105) Ceiling Concealed Model with Insulated Return Plenum and Filter – MODEL YPHBC .
INST ALLA TION 10 YORK INTERNA TIONAL FORM 1 15.20-NOM2 (105) 1 1 YORK INTERNA TIONAL INST ALLA TION FORM 1 15.20-NOM2 (105) CEILING EXPOSED CABINET – MODEL YCHBC .
INST ALLA TION 10 YORK INTERNA TIONAL FORM 1 15.20-NOM2 (105) 1 1 YORK INTERNA TIONAL INST ALLA TION FORM 1 15.20-NOM2 (105) All 1-1/2" dia. K.O.;s * 4-Pipe system only NOTES: 1. T elescoping panel allows the cabinet to be installed to within 2 inches of the ceiling line.
INST ALLA TION 12 YORK INTERNA TIONAL FORM 1 15.20-NOM2 (105) 13 YORK INTERNA TIONAL INST ALLA TION FORM 1 15.20-NOM2 (105) 6 Y HHS - 6.0 - 240 - 3 - RH NOM.
INST ALLA TION 12 YORK INTERNA TIONAL FORM 1 15.20-NOM2 (105) 13 YORK INTERNA TIONAL INST ALLA TION FORM 1 15.20-NOM2 (105) Ceiling Concealed Model with Electric Heat, Insulated Return Plenum and Filt.
INST ALLA TION 14 YORK INTERNA TIONAL FORM 1 15.20-NOM2 (105) 15 YORK INTERNA TIONAL FORM 1 15.20-NOM2 (105) FEA TURES: 1. Manual air vents 2. 4-speed direct drive motors 3. 1/2" copper tubing 4. Primary and secondary condensate drains on one end 5.
INST ALLA TION 14 YORK INTERNA TIONAL FORM 1 15.20-NOM2 (105) 15 YORK INTERNA TIONAL FORM 1 15.20-NOM2 (105) F AN COILS ST ART - UP CHECKLIST Fan INSPECTION - The fan should be inspected and cleaned, in conjunction with maintenance of the motor and bearings.
MAINTENANCE MOTOR The blower motor should be cleaned annually and if it has oiling ports, it should be oiled with a good grade of SAE 20 oil. Normally a few drops of oil in each bearing is sufcient. COIL The coil must be kept clean by any of the following methods.
An important point after buying a device York YCHBC (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought York YCHBC yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data York YCHBC - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, York YCHBC you will learn all the available features of the product, as well as information on its operation. The information that you get York YCHBC will certainly help you make a decision on the purchase.
If you already are a holder of York YCHBC, 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 YCHBC.
However, one of the most important roles played by the user manual is to help in solving problems with York YCHBC. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device York YCHBC 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
