Centrometal EKO-CK P 50 Технічні інструкції - Сторінка 11

Переглянути онлайн або завантажити pdf Технічні інструкції для Котел Centrometal EKO-CK P 50. Centrometal EKO-CK P 50 20 сторінок. Hot water boiler

4.1. AN EXAMPLE OF SELECTION OF A CHIMNEY (see diagram on

Figure 3.)

- BOILER HEAT OUTPUT - 30 kW

- FUEL - WOOD PELLETS

- REQUIRED USABLE CHIMNEY HEIGHT - H = 8 m

- REQUIRED CHIMNEY LIGHT DIAMETER - 18 cm

- Usable chimney height - chimney height from connection spot of smoke pipe

to the chimney top.

- Light chimney diameter - interior chimney diameter.

5.0. BOILER INSTALLATION TO CENTRAL HEATING SYSTEM

All installation works must be made in accordance with valid national and European standards.

Boiler EKO-CK P can be built to closed and open central heating systems. In both cases boiler can

be fired with wooden pellets. Installation has to be made, in according to technical standards, by a

professional who will be responsible for proper boiler operation. Before connecting boiler to

central heating system, the system has to be flushed to remove impurities remaining after system

installation. It prevents boiler overheating, noise within the system, disturbances at a pump and

mixing valve. Boiler should always be connected to central heating system by connectors, never

by welding. Figure 1. shows safe distances required for boiler cleaning and maintenance.

5.1. BOILER INSTALLATION TO CLOSED HEATING SYSTEM

In closed heating system (as in example shown in Scheme 1a and 1b) it is obligatory to build in

certified safety valve with opening pressure of 2,5 bar, minimum seat diameter of 15 mm, minimum

inlet connection of 1/2", minimum exit connection of 3/4" and a membrane expansion vessel.

Safety valve and expansion vessel must be built in accordance with professional rules and any

valve must not be located between safety valve and expansion vessel and boiler. In all boiler types

the heating pump must be connected to boiler control unit CPREG (see Technical instructions for

the commissioning and adjustment of Cm Pelet-set for boilers EKO-CK P and EKO-CKB P). If

boiler is connected to the heating system under Diagram 1b., it is recommended that the

environment temperature control is made by a 4-ways manual mixing valve.

Technical instructions EKO-CK P

Installation to closed heating system