Instruction/ maintenance manual of the product YMB-HW York
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L23954Y 1-05 INST ALLA TION, OPERA TION, & MAINTENANCE F AN COIL AIR CONDITIONERS NEW RELEASE Form 1 15.20-NOM4 (105) ***** W ARNING TO INST ALLER, SERVICE PERSONNEL AND OWNER ***** Altering the p.
YORK INTERNA TIONAL 2 FORM 1 15.20-NOM4 (105) 3 YORK INTERNA TIONAL INST ALLA TION FORM 1 15.20-NOM4 (105) T ABLE OF CONTENTS FIG. 1 – UNIT NOMENCLA TURE .
YORK INTERNA TIONAL 2 FORM 1 15.20-NOM4 (105) 3 YORK INTERNA TIONAL INST ALLA TION FORM 1 15.20-NOM4 (105) RECEIVING Material in this shipment has been inspected at the factory and released to the transportation agency in good condition. When received, a visual inspection of all carto ns shou ld be made imm ediat ely .
YORK INTERNA TIONAL 4 FORM 1 15.20-NOM4 (105) INST ALLA TION 5 YORK INTERNA TIONAL INST ALLA TION FORM 1 15.20-NOM4 (105) FIG. 2 – YMBE WIRING CONNECTIONS, 15 & 20 KW FIG.
YORK INTERNA TIONAL 4 FORM 1 15.20-NOM4 (105) INST ALLA TION 5 YORK INTERNA TIONAL INST ALLA TION FORM 1 15.20-NOM4 (105) YMBE: 1) Factory installed electric heat 2) 208/240 volt Motor 3) 240/24 trans.
YORK INTERNA TIONAL 6 FORM 1 15.20-NOM4 (105) INST ALLA TION 7 YORK INTERNA TIONAL FORM 1 15.20-NOM4 (105) PIPING The suppl y and ret urn piping must be adequ ately sized to mee t th e de sig n wa ter ow req uir eme nts as spe cie d for the specic installation (see table 3 for connection sizes).
YORK INTERNA TIONAL 6 FORM 1 15.20-NOM4 (105) INST ALLA TION 7 YORK INTERNA TIONAL FORM 1 15.20-NOM4 (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 YMB-HW (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 YMB-HW 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 YMB-HW - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, York YMB-HW you will learn all the available features of the product, as well as information on its operation. The information that you get York YMB-HW will certainly help you make a decision on the purchase.
If you already are a holder of York YMB-HW, 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 YMB-HW.
However, one of the most important roles played by the user manual is to help in solving problems with York YMB-HW. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device York YMB-HW 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
