Bosch 125B LPS manual

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A good user manual

The rules should oblige the seller to give the purchaser an operating instrucion of Bosch 125B LPS, 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 Bosch 125B LPS 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 Bosch 125B LPS. 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 Bosch 125B LPS should contain:
- informations concerning technical data of Bosch 125B LPS
- name of the manufacturer and a year of construction of the Bosch 125B LPS item
- rules of operation, control and maintenance of the Bosch 125B LPS 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 Bosch 125B LPS 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 Bosch 125B LPS, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Bosch 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 Bosch 125B LPS.

Why one should read the manuals?

It is mostly in the manuals where we will find the details concerning construction and possibility of the Bosch 125B LPS 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

  • Page 1

    WARNING : Improper installation, adjustment , alterat ion, service or maint enance can caus[...]

  • Page 2

    2 6 720 606 518 This well engineered, gas water heater has been specially designed to ope[...]

  • Page 3

    3 6 720 606 518 D861_059 M I N I M U M I N S T ALLA TI ON C LE A R ANC ES F RO M C OM B U S TI[...]

  • Page 4

    4 6 720 606 518 PR OPER L OCA TION FOR I NST ALL I NG Y OU R HEA T ER C arefully select the [...]

  • Page 5

    5 6 720 606 518 WARNING: Flammable materials, gasoline, pressurized containers, or any othe[...]

  • Page 6

    6 6 720 606 518 Fig. 1 - Mounting the Heater Fig. 2 - Incandescent Part icle T ray Illustra[...]

  • Page 7

    7 6 720 606 518 VENTING V ent pipe connect ion. W AR NI NG : Do not reduce t he vent pip[...]

  • Page 8

    8 6 720 606 518 MASO NRY CH I MN EY : Masonry chimneys shall be built and installed in ac[...]

  • Page 9

    9 6 720 606 518 Fig. 3 – V ent Adaptor for High Altit ude Inst allations 5” X 6” A[...]

  • Page 10

    10 6 720 606 518 GAS CONNECTIONS and Gas Regulator NO TE: The Aquastar 1 25 B”S” is s[...]

  • Page 11

    11 6 720 606 518 The water heater must be isolated from the gas supply piping system by[...]

  • Page 12

    12 6 720 606 518 O PERA TIN G INST R U C T IONS Before proceeding with the operation of the[...]

  • Page 13

    13 6 720 606 518 Fig. 8 - Characteristic Pilot Flame 3mm Correct gap between pilot burner [...]

  • Page 14

    14 6 720 606 518 If some burners have yellow flames while others have good flames, it is likely [...]

  • Page 15

    15 6 720 606 518 T o test the thermocouple , disconnect the thermocouple lead to the ECO.[...]

  • Page 16

    16 6 720 606 518 See specifications on page 2. Unlike storage tank water heaters, the burn[...]

  • Page 17

    17 6 720 606 518 1 . Heat exchanger 2 . Pilot assembly 3. Burner manifold gas pressure [...]

  • Page 18

    18 6 720 606 518 A Q 1 25 BS Fig. 1 1 - I NTER IO R COM P ONE NTS DIA G RAM AN D P ARTS LI[...]

  • Page 19

    19 6 720 606 518 Fig. 1 1 INTERIOR COMPONENTS DIAGRAM AN D P ARTS LIST 1 25B S 1 Cov er [...]

  • Page 20

    20 6 720 606 518 Fig. 1 2 - Flow chart of Aquast ar 1 25 BS[...]

  • Page 21

    21 6 720 606 518 LI M ITE D W AR R ANT Y Aquast ar General Aquastar water heaters are warranted [...]

  • Page 22

    VU L C ANO T ermod omést icos S.A. Estrada de Cacia 380 1 - 856 Aveiro - P ORTUGAL Recycled p[...]