Instruction/ maintenance manual of the product 25HCS Carrier
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Installation Instructions 25HCS Comfort t Seri es Heat Pumps 1 - - - 1/2 T o 5 Nominal T ons (Sizes 18 to 60) NOTE : Read the en tire instru ction man ual b efore startin g th e installatio n.
2 INST ALLA TION Che ck Equipm ent and J ob Sit e Unpac k Unit Move t o fina l loc ati on. Remove c ar ton ta ki ng car e not to da ma ge un it. Inspec t Equipm ent File claim with ship pi ng co mpan y prio r to installation if shipm ent is da mage d or incompl ete .
3 T a ble 1 – Accesso ry Usa ge Accessory REQUIRED FOR LOW - - - AMBIENT COOLING APP LICAT IONS (Below 5 5 ° F / 12.8 ° C) REQUIRED F OR LONG L INE AP PLIC ATIO NS* (O ver 80 ft. / 24.38 m) REQUIRED F OR SEA C OAST A PPLIC ATIONS (W ithin 2 mi le s / 3.
4 Deep V acu um Meth od The de ep vac uum met hod r e quir e s a va cuum pump ca pabl e of pu lling a vacu u m of 50 0 micron s an d a vacu um gag e capab le of accurately m easurin g th is vacuu m dep th . The deep vacu um m etho d is the m ost p ositiv e way o f assurin g a system is free of air and li qui d wat e r .
5 In stal l El ectrical Acces sori es Ref er t o t he indivi dua l i nstr uc ti ons pac kaged wit h kits or accessories w hen installin g. Start- - Up CAUTION ! PERSONAL INJUR Y HAZARD Failu re to fo llow th is caution m ay result in perso nal inju ry .
6 Quie t Shift Qu iet shift is a field selectab le defrost m od e (factory set to OF F), wh ich w ill elimin ate occasio nal no ise that coul d b e heard at th e start of d efrost cy cle and restartin g o f heatin g cycle. It is selected by pl aci ng DIP swit ch 3 on de fros t boa rd (s ee Fig.
An important point after buying a device Carrier 25HCS (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 25HCS 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 25HCS - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Carrier 25HCS you will learn all the available features of the product, as well as information on its operation. The information that you get Carrier 25HCS will certainly help you make a decision on the purchase.
If you already are a holder of Carrier 25HCS, 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 25HCS.
However, one of the most important roles played by the user manual is to help in solving problems with Carrier 25HCS. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Carrier 25HCS 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
