t:00359 898 606 796 ||| f:00359 596 325 80 ||| [email protected] ||| www.intiel.com
9 Peter Beron Str, Pomorie 8000, Bulgaria
- 12 -
Concerning each outside temperature:
-
Tout.min. is to be increased in order to increase the heating water temperature;
-
Tout.min. is to be decreased in order to decrease the heating water temperature;
1.6 Technical data
1.
Power supply:
~230V/50Нz
2.
Main board capacity without the servo-actuator:
max. 4VA
3.
Main board capacity with the servo-actuator:
max. 10VA
4.
Servo-actuator output:
~230V/50Hz, 5VА
5.
Outputs for 1/first/ and 2/second/ stage of the burner:
2 (switching contacts) x 7A/250V/AC
6.
Outputs for circulation pumps P1 and P2:
phase
5A/250V/AC
7.
Output for a circulation pump or a servo-actuator in the domestic hot water circuit:
switching contact 5A/250V/AC
8.
Room thermostat input:
switching contact
9.
Loading of the room thermostat contact:
50mA/12Vss
10.
Input for starting the domestic hot water preparation:
switching contact
11.
Loading of the domestic hot water switching on contact: 50mA/12Vss
12.
Protection:
IP00
2. Installation of the Controller
2.1 Introduction
The installation of the Controller must be done by a qualified staff. The connection of
the boiler, the mixed valve, servo-actuator and the circulation pump must be in compliance
with the requirements of their producers for a proper installation at central heating systems. It
must be provided enough circulation in the small boiler circuit and in the heating one, in order
to achieve a correct mixture of the water in the heating system. For systems that are equipped
with a circulation pump only in the heating circuit, it must be provided the necessary
gravitation circulation in the boiler circuit either. Therefore, at such systems the mixed valve
must be installed at a height of at least 0.8m above the return boiler water inlet and must be
used pipes and mixed valves with enough vertical section.
2.2 Temperature sensors installation
The Controller is equipped with five temperature sensors, which installation is not
related to an intervention to the existing heating pipe systems. Each sensor is equipped with a
50cm long cable. It can be shortened or connected by a terminal with prolonged two-core
cable with a vertical section for each of them of at least 0.35 mm
2
.
