Strebel S-CB+ Series, Installation Operating & Maintenance Manual

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S-CB
+
Boiler Range Manual
15
5 INSTALLATION OF THE S-CB
+
5.1 General notes
At every side of the boiler at least 50 mm of clearance should be applied to walls or wall units, 350 mm above the
top side of the boiler and 250 mm from the bottom of the boiler.
The installation area/room must have the following provisions:

230 V - 50 Hz power source socket with earth connection.

Open connection to the sewer system for draining condensing water.

A sound-deadening wall.
Note:
The wall used for mounting the boiler must be able to hold the weight of the boiler. If not, it is recommended to
mount the boiler by means of a (cascade) frame.
Other considerations related to the boiler location.

The ventilation of the boiler room must meet local and national standards and regulations, regardless of the
selected supply of fresh air to the boiler.

Both the air supply and the flue gas pipes must be connected to the outside wall and/or the outside roof.

The installation area must be dry and frost-free.

The boiler has a built-in fan that will generate noise, depending on the total heat demand. The boiler loca-
tion should minimise any disturbance this might cause. Preferably mount the boiler on a brick wall.

There must be sufficient lighting available in the boiler room to work safely on the boiler.

When a boiler is positioned at the highest point of the installation, the supply and return pipes must first
protrude 0.5 m above the top of the boiler, before these pipes go to the installation side. In other words, the
water level must always be 0.5 meter above the top of the boiler and an automatic air vent must be in-
stalled in the supply or return pipe. A low-water level protection should also be installed at the installation
side.

Remind the positioning of electrical components in relation to the temperature sensitivity.

Make sure there is an open connection with the sewer to drain the condensate. This connection should be
lower than the condensate drain level of the boiler.
The boiler must be positioned and installed by a skilled installer in accordance with all applicable standards and
regulations. Commissioning of the boiler must be done by a skilled service/commissioning engineer, who is trained
for this type of boiler.