Instruction/ maintenance manual of the product 48/50A020-060 Carrier
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Manufactu rer reser ves the rig ht to dis continue , or chan ge at a ny time, spec ificat ions or des igns without notice an d withou t inc urring obligations. PC 111 Catalog No. 534-80 157 Pr inted in U.S .A. F or m 48/ 50A- 5SI Pg 1 9-03 Replaces: New Book 1 1 Ta b 1 a 1 b Installation Instr uctions P ar t No .
2 INST ALLA TION Check P ac kage Contents — Remove acce ssory pack- aging and inspect shipme nt for damage. If any damage is found, file a cl aim with t he shipping agent immediatel y . If any item is missing or any part does not assemble properly , notify your Carrier distributor .
3 8. Insert tube end plug into sampling tube and sl ide sam- pling tube into bottom hole of smoke dete ctor . 9. Remove the unit side panel at the return end of the unit (downshot units only). Save screws for use late r . 10. Mount the sampling tube support bracket to the cross member with two 1 / 4 AB-14 5 / 8 -in.
4 SAMPLING TUBE BRACKET SMOKE DETECT OR TUBE SAMPLING BRACKET SMOKE DETECTOR SAMPLING TUBE BRACKET SMOKE DETECT OR Fig. 5 — S moke Detector for 48/50Z 030-050 (No Economizer or Powe r Exhaust) Fig. 6 — S moke D etector fo r 48/5 0Z030-050 (Economizer Only) Fig.
5 1 1. Slide sampling tube into bracket, making sure the sampling holes point in the opposite direction of t he return airflow . Insert the sampli ng tube all t he way into the smoke detect or . 12. Secure sampling tube to smoke det ector with two no.
6 SMOKE RESPONSE TEST — D ri ll a 1 / 4 -in. hole 3 ft upstream from the unit smoke detector . Use the Service T e st function (see Controls and T roubleshooting Guide for details on Service T est) to turn on the unit indoor fa n. Me asure the air velocity w ith an anemom eter .
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Manufactu rer reser ves the rig ht to dis continue , or chan ge at a ny time, spec ificati ons or des igns without notice an d wit hout inc urring obligations.
An important point after buying a device Carrier 48/50A020-060 (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 48/50A020-060 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 48/50A020-060 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Carrier 48/50A020-060 you will learn all the available features of the product, as well as information on its operation. The information that you get Carrier 48/50A020-060 will certainly help you make a decision on the purchase.
If you already are a holder of Carrier 48/50A020-060, 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 48/50A020-060.
However, one of the most important roles played by the user manual is to help in solving problems with Carrier 48/50A020-060. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Carrier 48/50A020-060 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
