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The rules should oblige the seller to give the purchaser an operating instrucion of Bryant FF1DNA, along with an item. The lack of an instruction or false information given to customer shall constitute grounds to apply for a complaint because of nonconformity of goods with the contract. In accordance with the law, a customer can receive an instruction in non-paper form; lately graphic and electronic forms of the manuals, as well as instructional videos have been majorly used. A necessary precondition for this is the unmistakable, legible character of an instruction.
What is an instruction?
The term originates from the Latin word „instructio”, which means organizing. Therefore, in an instruction of Bryant FF1DNA one could find a process description. An instruction's purpose is to teach, to ease the start-up and an item's use or performance of certain activities. An instruction is a compilation of information about an item/a service, it is a clue.
Unfortunately, only a few customers devote their time to read an instruction of Bryant FF1DNA. A good user manual introduces us to a number of additional functionalities of the purchased item, and also helps us to avoid the formation of most of the defects.
What should a perfect user manual contain?
First and foremost, an user manual of Bryant FF1DNA should contain:
- informations concerning technical data of Bryant FF1DNA
- name of the manufacturer and a year of construction of the Bryant FF1DNA item
- rules of operation, control and maintenance of the Bryant FF1DNA item
- safety signs and mark certificates which confirm compatibility with appropriate standards
Why don't we read the manuals?
Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of Bryant FF1DNA alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of Bryant FF1DNA, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Bryant service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of Bryant FF1DNA.
Why one should read the manuals?
It is mostly in the manuals where we will find the details concerning construction and possibility of the Bryant FF1DNA item, and its use of respective accessory, as well as information concerning all the functions and facilities.
After a successful purchase of an item one should find a moment and get to know with every part of an instruction. Currently the manuals are carefully prearranged and translated, so they could be fully understood by its users. The manuals will serve as an informational aid.
Table of contents for the manual
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Page 1
Form No. PDS FF1D.18.2 FAN COIL UNITS FF1DNA, FF1DNE Sizes 018, 024, 030 FEA TURES The FF1DNA and FF1DNE F an Coil units are designed as upflow indoor air handlers f or split-system heat pumps and air conditioners. The y are av ailable with f actor y- or field-installed electric heaters both of which include the disconnect. A field- installed co[...]
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Page 2
— 2 — MODEL NUMBER NOMENCLA TURE CER TIFICA TION APPLIES ONL Y WHEN THE COMPLETE SYSTEM IS LISTED WITH ARI. PHYSICAL D A T A NO TE: Rough-in dimensions are 38-1/4 x 22-1/4 inches. CLEARANCES A minimum clearance of 21 in. is required in front of the access panels for servicing. Please note that this clearance is recommended f or ser vicing only [...]
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Page 3
— 3 — DIMENSIONS — FF1DNA, FF1DNE A98336 OUTLET AIR INLET AIR SUCTION TUBE COIL 1 1 ⁄ 8 ″ DIA. KNOCKOUT SIDE VIEW FRONT VIEW TOP VIEW BOTTOM VIEW PRIMARY DRAIN PATCH PLATE FAN COIL BASE BLOWER, CONTROL AND ELECTRIC HEATER ACCESS PANEL LIQUID TUBE FILTER MEDIA SECONDARY DRAIN LOW VOLTAGE ENTRY ( 7 ⁄ 8 ″ DIA. HOLE) POWER ENTRY 1 3 ⁄ 8[...]
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Page 4
— 4 — SPECIFICA TIONS See notes on page 5. UNITS WITHOUT ELECTRIC HEA TERS OR CONTROLS UNIT SIZE 0180 0240 0300 RA TINGS & PERFORMANCES Nominal Capacity (Btuh)* 18,000 24,000 30,000 Nominal Air fl ow (CFM) 650 870 1080 ELECTRICAL Unit V olts-Phase (60 Hz) 208/230 — 1 208/230 — 1 208/230 — 1 Operating V oltage Range 187 — 253 187 ?[...]
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Page 5
— 5 — SPECIFICA TIONS Continued * Rated in accordance with U .S. Gov ernment DOE test procedures and/or ARI Standard 210/240-94. † Use copper wire only . Use 75 ° C in this application. When using non-metallic (NM) sheathed cable, wire siz e required should be based on that of 60 ° C con- ductors, instead of wire siz es shown in table abo v[...]
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Page 6
— 6 — COOLING CAP ACITIES (MBtuh) * Saturated suction lea ving ev aporator coil. COIL REFRIGERANT TEMPERA TURE* ( ° F) UNIT SIZE EV APORA T OR AIR CFM and BF 35 40 45 50 55 Evap Air — Entering W et-Bulb T emp ( ° F) 72 67 62 72 67 62 72 67 62 72 67 62 72 67 62 018 400 27 23 19 25 20 16 22 17 13 19 14 10 15 10 8 0.08 13 14 15 12 13 13 10 11 [...]
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Page 7
— 7 — AIR DELIVER Y (CFM) A T INDICA TED EXTERNAL ST A TIC PRESSURE AND V OL T A GE NO TE: Data re fl ects a dry coil, fi lter, and 11-kw electric heater installed. AIR DELIVER Y PERFORMANCE CORRECTION COMPONENT PRESSURE DROP (IN. WC) A T INDICA TED AIRFLO W Subtract the abov e pressure drop corrections from unit air fl ow data when that com[...]
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Page 8
— 8 — SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE UNIT MUST BE INSTALLED IN ACCORDANCE WITH INSTALLATION INSTRUCTIONS Cancels: PDS FF1D.18.1 Form PDS FF1D.18.2 © 2003 Bryant Heating & Cooling Systems, 7310 W. Morris St. Indpls, IN 46231 PRINTED IN U.S.A. Catalog No. 12FF-1D1 1-03 SERVICE TRAINING Packaged Service Training programs are [...]