English dropdown-ico

Bosch Appliances 125B LPL manual

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16

Go to page of

Similar user manuals

A good user manual

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

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 Appliances 125B LPL 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

    W ARNING : Improper inst allation, adjustment, alteration, service or maintenance can cause injury or property damage. Refer to this manual. For assistance or additional information consult a qualified installer , service agency or the gas supplier . Upon completion of the installation, these instructions should be handed to the user of the applian[...]

  • Page 2

    2 This well engineered, gas water heater has been specially designed to operate as a circulating water heater . FEA TURES - High Quality Materials for Long Working Life. - Copper heating coils for endless supply of hot water . - Safety thermocouple at pilot burner . - Automatic overheating protection shut-off sensor . - Stainless steel burners with[...]

  • Page 3

    3 D861_059 MINIMUM INST ALLA TION CLEARANCES FROM COMBUSTIBLE AND NON COMBUSTIBLE MA TERIALS FOR ALCOVE OR CLOSET INST ALLA TIONS FRONT VIEW SIDE VIEW AQUAST AR MODEL 125BL M O DE L 125B L T O P ( A ) 12" FRONT ( B ) 4" BAC K 0 " SI D ES 4 " FL OOR ( C) 1 2 " * F L UE D I AMET ER 5 " * Some local codes require 18” in[...]

  • Page 4

    4 If you are using the AquaStar for combined space heating and potable water heating (see schematic diagram below) , all piping and other components connected to the system must be suit able for pot able water , (b) toxic chemicals such as those commonly used for boiler treatment to prevent corrosion and freezing must not be introduced into the sys[...]

  • Page 5

    5 7 . Correct gas pressure is critical for the optimum operation of this heater (see specifications on page 2). Gas piping must be sized to provide the required pressure at the maximum output of the heater , while all the other gas appliances are in operation. Check with your local gas supplier , and see the section on connecting the gas supply . 8[...]

  • Page 6

    6 dilution of flue gases. Appliances located in confined spaces:) The confined space must be provided with two permanent openings, one commencing within 12 inches of the top and one commencing within 12 inches of the bottom of the enclosure. Each opening must have a minimum free area of one square inch per: - 1000 Btu/hr if all air is taken from in[...]

  • Page 7

    7 Fig. 3 - Flue Adaptor for High Altitude Canadian Installations W ARNING : Failure T O INCREASE THE VENT SIZE TO SIX INCHES AND/or assure that the manifold pressure is set to proper value listed for applications at high altitudes will cause unsafe venting, asphyxiation, and will void CSA Certification. GAS CONNECTIONS and Gas Regulator Before conn[...]

  • Page 8

    8 THREADED ASSEMBL Y SWEA TED ASSEMBL Y 1/2” FLEX PIPE PRV TO APPROPRIA TE DISCHARGE S FITTING PIPE PRV TO APPROPRIA TE DISCHARGE 1/2” FLEX Fig. 6-Plumbing connections for the Aquastar 125BL NOTE: Do not apply soap solution to pilot filter screen or pilot orifice area. If you have a leak, shut off the gas. Af ter verifying that required gaskets[...]

  • Page 9

    9 Fig. 7 - Pressure Relief V alve Connecting the pressure relief valve (PRV) A listed pressure relief valve supplied with the heater must be installed at the time of installation. No valve is to be placed between the PRV and the heater . No reducing coupling or other restriction may be installed in the discharge line. The discharge line must be ins[...]

  • Page 10

    10 T o clean the pilot burner and/ or the pilot orifice : T urn of f the gas at the unit. Remove the cover of the heater . T o do so, remove incandescent particle tray and unscrew the central screw located at the bottom of the front cover . Pull main cover out toward you and lift up and out. Pull the air screen off, wash it and blow any lint of f ([...]

  • Page 11

    11 C . Gas regulator may be shut or damaged. 2. In-line AquaStar gas regulator jammed (usually on LP gas) Replace or unjam the regulator . Note: The regulator furnished with the heater is designed for low gas pressure. Excessive pressure will lock it up (propane only). Jamming usually happens if the gas pressure between the gas tank (propane) and t[...]

  • Page 12

    12 temperature relay for the primary circulator pump is possibly set too high. WA TER IS NOT HOT ENOUGH 1. Water flow rate is too high. Decrease the flow rate. 2. Gas flow is not optimal Move gas control slide to the right. 3. T emperature (aquast at) control is set too low If unit is plumbed in a recirculating loop system the aquastat temperature [...]

  • Page 13

    13 Fig. 10 - Diagram of AquaStar 125 BL 2 4 6 7 1 5 8 10 1. Heat exchanger 2. Pilot assembly 3. Burner manifold gas pressure test nipple 4. Pilot gas tubing 5. Main gas burner 6. Gas valve 7. Gas control slide 8. Piezo igniter 9. Location of pressure tap nipple 10. W ater valve 1 1. Gas inlet gas pressure test nipple 3 11 9[...]

  • Page 14

    14 Fig. 1 1 - INTERIOR COMPONENTS DIAGRAM AND P ARTS LIST[...]

  • Page 15

    15 Fig. 1 1 INTERIOR COMPONENTS DIAGRAM AND P ARTS LIST 125BL 1 Cover ¤ 8 705 421 031 2 Cap cover ¤ 8 703 304 01 1 3 W ater connection gasket ¤ 8 710 103 043 4 Draft divertor ¤ 8 705 505 354 5 Heat exchanger ¤ 8 705 406 235 6 Hot water pipe ¤ 8 700 705 431 7 Cold water pipe ¤ 8 700 705 294 8 Heat exchanger washer ¤ 8 710 103 045 9 Overheat [...]

  • Page 16

    Replacement Parts available from North American Distributor CONTROLLED ENERGY CORP . 340 Mad River Park W ait sfield, V ermont 05673 Phone 800-642-31 11 Fax (802) 496-6924 ww w .controlledenergy .com techsuppport@controlledenergy .com VULCANO T ermodomésticos S.A. Estrada de Cacia 3801 - 856 Aveiro - PORTUGAL GA S LI NE SI ZE Nat ur al G as Nom i [...]