Instruction/ maintenance manual of the product 52P Carrier Access
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52C SERIES 1•800• 894•6449 (in USA and Can ada) F or Ser vice/T echnical As sistance 1•800•830•8600 (Me xico) OWNER’S MANUAL P ACKAGED TERMINAL AIR CONDIT IONERS AND HEA T PUMPS 7,000-15,0 00 Btuh CONTENTS Page GENERAL . . . . . . . . . .
2 GENERAL Thank you for choosing Carrier! You can feel confident in your se lection becaus e the same prid e in craftsman- ship a nd engi neering knowled ge that g oes int o Carrie r equipme nt at the.
3 To in stall the front pan el follow the pr ocedure ou tlined below: 1. Firmly g rasp bottom of front panel on both si des. 2. Hold front pan el at a 45 deg ree angle to unit. Be sure front panel is ce ntered with front of uni t. 3. Conn ect top of front p anel to par tition rai l on top of unit.
4 ELECTRICAL DA T A Be sure that your o utlet mat ches the appropri ate blade con figuration o f the supp lied plug and that it is within reach of the service cord. A hardwire kit is available as an accessory to change cord-connected units to hardwired units.
5 INST ALLA TION CHASSIS INST ALLA TION Units ar e shipped wi thout a sleeve. I n applicati ons where uni t is a replace ment, it is re commended that a Carrier sleeve b e us ed. The 5 2C and 52P units can retrofit General Ele ctric, Aman a and Trane sleeve s/ grilles (be sure ou tdoor gr ille is instal led on the sleev e).
6 ■ INST ALL CHASSIS IN SLEEVE (Se e Figures 6 to 9) 1. Inspect foam gaskets ( t op , bot tom, both sid es) on chassi s. Replace foam ga skets i f t orn or missing. 2. Remove shipping tape from vent door. See Figure 7. 3. Lif t chassi s level wi th wall sl eeve.
7 W ALL THERMOST A T INST ALLA TION The follow ing instruction s apply to RC a n d RP units onl y. NOTE: Carrier thermostats are recommended. See Accessories section. ■ INST ALL THERMOST A T — All remote control units. 1. Chec k to be su re power to unit is d isconnecte d.
8 OPERA TION COMFOR T CONTROLS ■ ADJUST AIRFLOW DIRECTION — The disc harge air grille is mounted on the fron t panel so th at the a ir discharges forward. If upward discharge is required , remove the grille by removing screws o n back of front panel.
9 OPERA TING CONTROLS The foll owing controls a r e located on the front o f the control b ox door, under fron t panel. To obtain access t o operating cont rols, remove the unit f ront panel as shown on page 2. See Figure 14. ■ F AN CYCLE SWITCH — (Not availabl e on RC or RP units.
10 CARE AND MAINTENANCE In or der to maintai n prop er per forma nce of your pa ck- aged terminal air conditioner or heat pump, it is very importan t that the fan and ou tdoor coil, the blower wheel, blower scro ll, electric hea ter, and al l drain pa s- sages ar e thoroughl y cleaned at least o nce per year.
11 EXTERNAL P AR TS ■ EXTERNAL P AR TS in clude the polyme r sleeve and grilles. The sleev e manufacturer recommends cleaning the surface, in cluding the grille s, with household detergent and water. INTERNAL P AR TS ■ INT ERNAL P AR TS should be c leaned at least on ce duri ng the ye ar.
12 PREVENT A TIVE MAINTENANCE Preventativ e maintenance is essenti a l to prope r unit operatio n, efficiency and longevity. To assure equip- ment opera t e s pro perly it must be properly main - taine d. Equipme nt operati o n shoul d be checked and verified several times during each ye ar.
13 TROUBLESHOOTING NO TES: 1. If circuit breaker is t ripped or fuse is b lown more than once, contact a qualif i ed elect rician. 2. If unit is installed where condensation dr ainage could dr ip in an undes i rable location, an accessor y drain kit should be installed and connected to dr ain syst em.
14 ACCESSORIE S *Extend ed metal wall sleev e also available in 26 in. and 28 in. dept h. † Custom colors are also a v ailable. A CCESSOR Y FORM NUMBER P ART NUMBER DESCRIPTION Wall S leeves 52S-48 .
15 Carrier P ackaged T er m inal Air Condit ioner W arra nty FULL ONE-YEAR W ARRANTY — Durin g the first year after pu rchase, CARRIER will, through its auth oriz ed independent ser vicing dealers o.
Copyright 20 02 Carri er Cor poration Manufa cturer re serve s the ri ght to dis continue , or chan ge at a n y t ime, s pecifica tions or design s without notice and withou t inc urring obligations.
An important point after buying a device Carrier Access 52P (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 Access 52P 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 Access 52P - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Carrier Access 52P you will learn all the available features of the product, as well as information on its operation. The information that you get Carrier Access 52P will certainly help you make a decision on the purchase.
If you already are a holder of Carrier Access 52P, 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 Access 52P.
However, one of the most important roles played by the user manual is to help in solving problems with Carrier Access 52P. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Carrier Access 52P 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
