3.014083 Immergas External Probe Kit Instructions
- June 9, 2024
- IMMERGAS
Table of Contents
3.014083 Immergas External Probe Kit
Instructions
EXTERNAL TEMPERATURE PROBE
FOR BOILERS WITH POWER < 35 KW
GENERAL WARNINGS
All products are protected with suitable transport packaging. The material
must be stored in dry environments and protected against weathering. This
instruction manual provides technical information for installing the kit. As
for the other issues related to kit installation (e.g. safety in the work
site, environment protection, injury prevention), it is necessary to comply
with the provisions specified in the regulations in force and principles of
good practice. Improper installation or assembly of the appliance and/or
components, accessories, kit and devices can cause unexpected problems to
people, animals and objects. Read the instructions provided with the product
carefully to ensure a proper installation. Installation and maintenance must
be performed in compliance with the regulations in force, according to the
manufacturer’s instructions and by authorised professionally qualified staff,
intending staff with specific technical skills in the plant sector, as
envisioned by the Law.
The external probe connected to the boiler electrical system allows to
automatically decrease or increase the max. flow temperature when the external
temperature increases or decreases, in order to adjust the heat supplied to
the system according to the change in external temperature.
The external probe always acts when it is connected independently from the
presence of the Immergas heat adjustment kit.
OPERATION.
Depending on the external temperature and the settings on the boiler, it latter adjusts the flow temperature depending on the external temperature (see boiler instruction book).
GENERAL FEATURES.
– The temperature probe is specifically realized for assembly in external
environments.
– IP66 protection rating against atmospheric agents.
– Plastic container.
– Easy wall-mounting (horizontal or vertical) using plugs.
– PTC type probe with R 25 °C of 1 k ohm
ELECTRIC CONNECTION.
– The boiler is already prepared for the electric connection, which takes
place using two wires connected to the relevant clamps (see wiring diagram in
boiler instruction book).
– Maximum length of the cables 50 metres (boiler-external probe distance).
– Cables section with horizontal application between 0.5 and 1.5 mm 2. The
cable must have a protective sheath with diameter between Ø 5 – 7 mm
– Section of cables with vertical application between 0.5 and 1.5 mm2. The
protective sheath is not indispensable in this application.
INSTRUCTIONS FOR THE INSTALLER.
N.B.: this external temperature probe is suitable for installation on Immergas
boilers only.
– The external probe must be installed on the North or NorthWest wall of the
building (if possible) at a height of at least 3 metres from the ground.
It must be in a position that is not exposed to sudden air currents, protected
from the sun’s rays or other heat sources and also protected from blows and
tampering.
– Figures 2 and 3 indicate the distance between the holes on the basis of the
type of installation.
– Pass the connection cables through the rubber whipping on the bottom of the
probe and fix it to the wall using the plugs (part. D).
– Block the connection cables to the small control board using the supplied
straps (Part. E).
– Connect the two electric cables tot he probe terminal board.
MONTAGGIO ORIZZONTALE HORIZONTAL ASSEMBLY
PRODUCT SPECIFICATIONS.
In accordance with Regulation 811/2013 the temperature control device class is:
Class| Contribution to the environmental heating seasonal energy efficiency|
Description
---|---|---
II| +2%| Boiler Outer Sensor Kit
VI| +4%| Boiler Outer Sensor Kit coupled to CAR V2 or Super CAR
VII| +3,5%| Boiler Outer Sensor Kit coupled to Crono 7