Go to page of
A good user manual
The rules should oblige the seller to give the purchaser an operating instrucion of Alpha Benchmark HE CB33, 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 Alpha Benchmark HE CB33 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 Alpha Benchmark HE CB33. 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 Alpha Benchmark HE CB33 should contain:
- informations concerning technical data of Alpha Benchmark HE CB33
- name of the manufacturer and a year of construction of the Alpha Benchmark HE CB33 item
- rules of operation, control and maintenance of the Alpha Benchmark HE CB33 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 Alpha Benchmark HE CB33 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 Alpha Benchmark HE CB33, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Alpha 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 Alpha Benchmark HE CB33.
Why one should read the manuals?
It is mostly in the manuals where we will find the details concerning construction and possibility of the Alpha Benchmark HE CB33 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
User's Instructions Nepicar House, London Road, Wrotham Heath, Se v enoaks , K ent TN15 7RS F or T echnical help or f or Ser vice call ... ALPHA HELPLINE T el: 0870 3001964 Alpha HE CB25/33 and HE SY25 W all Mounted, F an Assisted, Room Sealed, Gas Fired, High Efficiency Condensing Boiler Range Alpha HE CB25 G.C. No. 47 532 25 Alpha HE CB33 G.[...]
-
Page 2
2 Alpha HE CB/SY The Alpha HE Range of boilers are wall mounted, fan assisted room-sealed boilers. The HE CB25 and HE CB33 are combination boilers providing both central heating and domestic hot water at mains pressure. The HE SY25 is a system boiler providing heating only for sealed central heating systems. The Alpha HE CB25 and HE SY25 boilers ar[...]
-
Page 3
3 Alpha HE CB/SY 1. CENTRAL HEATING THERMOSTAT This thermostat controls the temperature of the water leaving the boiler for the heating system. For maximum output from the radiators the thermostat should be turned fully clockwise i.e. maximum output. If lower heating temperatures are required, turn the thermostat anti-clockwise. 2. DOMESTIC HOT WAT[...]
-
Page 4
4 Alpha HE CB/SY The operating sequence of the boiler is controlled by the selector switch on the control panel. When the HE CB25/33 selector switch is set to (hot water only) the boiler will only operate to provide domestic hot water, ideal for Summer use when central heating is not required. With the selector switch set to position (2) the boiler[...]
-
Page 5
5 Alpha HE CB/SY 1. BOILER LOCATION Always ensure the following clearances are available around the casing of the boiler:- Top: 220 mm, Bottom: 250 mm, Each side: 5 mm, Front: 450 mm Do not store any other articles in the cupboard containing the boiler and never place any clothing or combustible material on or near the boiler or flue pipe. 2. FLUE [...]
-
Page 6
6 Alpha HE CB/SY 9 GAS SAFETY REGULA TIONS Current Gas Safety (Installation and Use) Regulations:- It is the law that all gas appliances are installed and serviced by a competent person, i.e. CORGI registered personnel. Failur e to install or service appliances correctly could lead to prosecution. It is in your interest and that of safety to ensure[...]
-
Page 7
7 Alpha HE CB/SY 10 F A UL T FINDING FOR THE USER If you experience a problem of no heating or hot water, try to solve the problem by following the simple checks below before calling out a service engineer. Pull the controls panel cover forward and down to gain access to the controls.[...]
-
Page 8
06/05/D187 Part No. 1.022793 Manual compiled and designed by Publications 2000 - Tel: (01670) 356211 These instructions have been carefully prepared but we reserve the right to alter the specification at any time in the interest of product improvement. © Alpha Therm Limited 2005. Alpha Therm Limited. Nepicar House, London Road, Wrotham Heath, Seve[...]