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The rules should oblige the seller to give the purchaser an operating instrucion of Bosch TR 21, 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 TR 21 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 TR 21. 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 TR 21 should contain:
- informations concerning technical data of Bosch TR 21
- name of the manufacturer and a year of construction of the Bosch TR 21 item
- rules of operation, control and maintenance of the Bosch TR 21 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 TR 21 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 TR 21, 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 TR 21.
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 TR 21 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
TR 21 6 720 610 267-00.1O 6 720 610 267 (00.02) OSW[...]
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2 TR 21 6 720 610 267 (00.02) Deutsch ................................................ 4 English .................................................. 5 Français ................................................ 6 Español ................................................ 7 Italiano .................................................. 8 Nederlands ......[...]
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3 TR 21 6 720 610 267 (00.02) 1 2 3 4 1234 6 ¡ C...30 ¡ C 6 72 0 6 1 0 2 6 7- 0 1.1 O 1234 1. 2. 6 720 6 1 0 267-02. 1O 82 mm 82 mm 40 mm 0,3 m 0,3 m 1 ,2 - 1 ,5 m 0,6 m Ø 55 mm 3,5 mm 6 720 610 267-03.1O 6 mm 3,5 mm 6 720 610 267-04.1O 6 mm[...]
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4 TR 21 6 720 610 267 (00.02) Sicherheitshinweise Dieses Gerät darf nur durch einen Fachmann gemäß den Schaltbildern installiert werden. Dabei sind die bestehenden Sicherheitsvor- schriften zu beachten. 1 Angaben zum Gerät Raumtemperaturregler für die aufgeführten ste- tiggeregelten Heizgeräte. Dieser Raumtemperaturregler dient zur Rege- lun[...]
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5 TR 21 6 720 610 267 (00.02) Safety Instruction This appliance may only be installed by a properly qualified person and as shown in the wiring dia- grams. The applicable safety regulations must also be observed. 1 Details of Appliance Room thermostat for the listed modulating-con- trol central heating boilers. This room thermostat is intended excl[...]
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6 TR 21 6 720 610 267 (00.02) Instructions de sécurité Cet appareil ne doit être installé que par un spé- cialiste, conformément aux schémas de con- nexion et en respectant les instructions de sécurité existantes. 1 Indications concernant l’appareil Thermostat d’ambiance pour le réglage des appareils de chauffage à réglage continu f[...]
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7 TR 21 6 720 610 267 (00.02) Indicaciones de seguridad Este aparato solamente puede ser instalado por un especialista, de acuerdo con los esquemas de conexión. Para ello, deberá observarse la nor- mativa de seguridad vigente. 1 Información del aparato Termostato de ambiente para calderas de regu- lación permanente. Este termostato ambiente per[...]
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8 TR 21 6 720 610 267 (00.02) Avvertenze per la sicurezza Quest'apparecchio può essere installato sol- tanto da un installatore abilitato seguendo le pre- senti istruzioni. Durante le varie operazioni attenersi alle vigenti norme di sicurezza. 1 Dati relativi all'apparecchio Regolatore di temperatura ambiente per appa- recchi di riscalda[...]
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9 TR 21 6 720 610 267 (00.02) Voor uw veiligheid Montage van de regelaar dient door een erkend installateur en volgens de aansluit schema’s aan- gesloten te worden. 1 Toestel beschrijvingen Ruimte temperatuurregelaar voor modulerende verwarmingsketels. Deze ruimte temperatuurregelaar dient voor het regelen van de ruimtetemperatuur in uitsluitend [...]
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10 TR 21 6 720 610 267 (00.02) Sikkerhedsanvisninger Denne termostat må kun installeres af en fag- mand og i henhold til diagrammerne. Desuden skal gældende sikkerhedsforskrifter overholdes. 1 Oplysninger om termostaten Rumtermostat til modulerende kedeldrift. Denne rumtermostat anvendes til regulering af temperaturen i lukkede rum. 2 Tekniske da[...]
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11 TR 21 6 720 610 267 (00.02) Regras de segurança Este aparelho só pode ser instalado por um téc- nico especialista seguindo os esquemas em anexo. Devem ser cumpridas as normas em vigor. 1 Dados técnicos do aparelho Termóstato ambiente para os aparelhos indica- dos. Este termóstato ambiente serve só para regular a temperatura em espaços se[...]
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12 TR 21 6 720 610 267 (00.02) y y y y y °C °C £ £[...]
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13 TR 21 6 720 610 267 (00.02) Emniyetle ∑lgili Uyarılar Bu termostat yalnızca yetkili servis µemalara uygun olarak baπanmalı ve mevcut talimatlarına dikkat edilmelidir. 1 Cihazla ∑lgili Veriler Bu kılavuzda belirtilen, sürekli regülasyona haiz kombi cihazları için oda termostatı. Bu termostat, normal çevre µartlarındaki kuru kap[...]
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14 TR 21 6 720 610 267 (00.02) Måsuri de siguranøå Acest aparat poate fi montat numai de cåtre un specialist autorizat, conform schemei de montaj. Pentru aceasta trebuie øinut cont de prescripøiile privind siguranøa. Informaøii despre aparat Termostat de camerå ou reglare permanentå pentru controle termice. Termostatul de ambianøå folos[...]
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15 TR 21 6 720 610 267 (00.02)[...]
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16 TR 21 6 720 610 267 (00.02)[...]
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17 TR 21 6 720 610 267 (00.02)[...]
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18 TR 21 6 720 610 267 (00.02) 5 6 7 ZR/ZWR18/24-3… ZR/ZWR18/24-4… ZV/ZWV 20 A ZR/ZSR 8/11-3… ZSR 11-4 ZWE…A… 1 2 3 4 TR 21 12 4 12 4 1 2 4 5 7 8 9 DC 24V 6 720 610 267-05.1O DC 24V 1 2 3 4 1 2 3 4 TR 21 12 4 12 4 ZE/ZWE…K … 6 720 610 267-06.1O 1 12 4 12 4 234 4789 2 1 TR 21 DC 24V Bosch Heatronic 4568-05.1/O[...]
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19 TR 21 6 720 610 267 (00.02)[...]
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Bosch Thermotechniek B.V. Postbus 379 7300 AJ Apeldoorn Tel: +31 (0) 55 - 543 43 43 Fax: +31 (0) 55 - 543 43 44 www.boschcvketels.nl infott@nl.bosch.com 01-01-0464-1206[...]