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PROVITHERM 23 BTVE
PROVITHERM 23 BTVE
The boiler serial number is marked on the label attached to the inside of the drop down
door. Refer to the ‚Introduction‘ section for a description of the basic functions
of the boiler. The ‚Users‘ section describes how to safely operate the boiler.
Instructions for Use
Introduction .......................................................................................................................... 2
Control and signalling ........................................................................................................... 3
Boiler Start and Switch-Off .................................................................................................. 4
Warranty conditions.............................................................................................................. 4
Instructions for Installation and Servicing
Introduction .......................................................................................................................... 5
Dimensions and pressure available ...................................................................................... 6
Technical parameters ........................................................................................................... 7
Boiler schematic .................................................................................................................. 8
Terminal position .................................................................................................................. 9
Heating and hot water design .............................................................................................. 10
Boiler installation................................................................................................................. 12
Flue gas and air ducts......................................................................................................... 13
Electrical part ..................................................................................................................... 16
Commencing boiler operation .............................................................................................. 17
Safety devices .................................................................................................................... 19
Cleaning and inspections .................................................................................................... 20
Replacement of boiler parts ............................................................................................... 24
Electrical diagrams ............................................................................................................ 33
Defects .............................................................................................................................. 34
Mandatory warning for CEE countries
Warning: This appliance is designed, approved and inspected to meet the requirements of the market. The identi-
fication plate located on the inside of the appliance certifies the origin where the product was manufactured and
the country for which it is intended.
If you see any exception to this rule, please contact your nearest dealer.
Thank you in advance for your assistance.
CE Mark
This boiler meets the requirements of Statutory Instrument No. 3083 The boiler (Efficiency) Regulations, and
therefore is deemed to meet the requirements of Directive 92/42/EEC on the efficiency requirements for new hot
water boilers fired with liquid or gaseous fuels.
Type test for purposes of Regulation 5 certified by: Notified body 0063.
Product/production certified by: Notified body 0063.
The CE mark on this appliance shows compliance with:
1. Directive 90/396/EEC on the approximation of the laws of the Member States relating to appliances burning
gaseous fuels.
2. Directive 73/23/EEC on the harmonization of the Laws of the Member States relating to the electrical equip-
ment designed for use within certain voltage limits.
3. Directive 89/336/EEC on the approximation of the Laws of the Member States relating to electromagnetic com-
patibility.
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