Instruction/ maintenance manual of the product 38VYX050 Carrier
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38VYX050/38VYX080 • L L O Y D ' S R E G I S T E R Q U A L I T Y A S S U R A N C E I S O 9 0 0 1 INST ALLA TION MANU AL.
38VYX050/38VYX080 Heat pump split system outdoor units GB - 1 ENGLISH For operation and maintenance instructions of this unit as well as installation instructions of the indoor unit, refer to the relevant manuals. Contents Page Precautions for safety .
GB - 2 38VYX050/38VYX080 General inf ormation Precautions f or safety The unit m ust be installed according to the national plant- engineering standards. • Read this “ PRECA UTIONS FOR SAFETY ” carefully bef ore Installation. • The precautions described below include the impor tant items regarding saf ety .
GB - 3 38VYX050/38VYX080 ENGLISH Accessory and refrig erant T ab le II: Accessory and Installation P ar ts Refrigerant Piping • Piping kit used for the con ventional refrigerant cannot be used. • Use copper pipe with 0.8 mm or more thickness f or Ø 6.
GB - 4 38VYX050/38VYX080 Knock out pr ocedure • The indoor/outdoor connecting pipes can be connected to 4 directions. T ake off the knock out par t of the pipe cov er in which pipes or wires pass through the base plate. • As shown in the figure, do not remo v e the pipe cov er from the cabinet so that the knock out hole can be easily punched.
GB - 5 38VYX050/38VYX080 ENGLISH 38 VYX 050 Pipe forming / positioning • Pipe f or ming. F or m the pipe along with a marked line of the cabinet. • End positioning of pipe. Match the ends of both pipes at a distance of 85 mm apar t from the marked line.
38VYX050/38VYX080 GB - 6 Minim um c learances Single unit installation Obstac les at both right and left sides. Serial installation of two or more units Single unit installation Obstac les at both right and left sides. 1000 or more 1000 or more • The height of the obstacle should be low er than the height of the outdoor unit.
GB - 7 38VYX050/38VYX080 ENGLISH Minim um c learances Open the upper side and both right and left sides. The height of obstacle at both front and rear side, should be low er than the height of the outdoor unit.
GB - 8 38VYX050/38VYX080 • When there is a possibility of freezing of drain at the cold district or a snowf all area, be careful f or drainage ability of dr ain. The drainage ability increases when a knoc kout hole on the base plate is opened. (Open the knockout hole to outside using a screwdriver , etc.
GB - 9 38VYX050/38VYX080 ENGLISH Ev acuating - This air conditioner can be installed up to the connecting pipe length and height difference in the f ollo wing table . Air Purge With respect to the preser vation of terrestrial en vironment, adopt “ V acuum pump ” f or air purge (Evacuate air in the connecting pipes) when installing the unit.
38VYX050/38VYX080 GB - 10 All field electrical connections are the responsibility of the installer . W ARNING: • Wrong wiring may cause a b urn-out to some electrical par ts.
GB - 11 38VYX050/38VYX080 ENGLISH Final installation chec ks Check and T est Operation F or R410A, use the leak detector exclusiv ely manuf actured f or HFC refrigerant (R410A, R134a, etc.). • The conv entional leak detector f or HCFC refrigerant (R22, etc.
38VYX050/38VYX080 GB - 12 Final installation chec ks Installation/Servicing T ools Changes in the product and components In the case of an air conditioner using R410A, in order to prev ent any other refrigerant from being charged accidentally , ser vice por t diameter of the outdoor unit control valv e (3 way v alv e) has been changed.
38VYX 050-080 Via R. Sanzio, 9 - 20058 Villasanta (MI) Italy - T el. 039/3636.1 The manufacturer reserves the right to change an y product specifications without notice.
An important point after buying a device Carrier 38VYX050 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Carrier 38VYX050 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 Carrier 38VYX050 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Carrier 38VYX050 you will learn all the available features of the product, as well as information on its operation. The information that you get Carrier 38VYX050 will certainly help you make a decision on the purchase.
If you already are a holder of Carrier 38VYX050, 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 Carrier 38VYX050.
However, one of the most important roles played by the user manual is to help in solving problems with Carrier 38VYX050. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Carrier 38VYX050 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
