Plumbing Connections; Plumbing Accessories (Optional); Gas Supply - Sime Brava Slim 25 BF Manuel Pour L'utilisation, L'installation Et L'entretien

6.9

Plumbing connections

The plumbing connections have the following characteristics and
dimensions.
= 65 65 65 65
M U G E
L
Description
M - System delivery
R - System return
U - Domestic hot water output
E - Domestic hot water inlet
G - Gas supply
A (mm)
W (mm)
64
= A
R
Fig. 20
Brava Slim BF
25 30
Ø 3/4" G
Ø 3/4" G
Ø 1/2" G
Ø 1/2" G
Ø 3/4" G
95
400 450
6.9.1

Plumbing accessories (optional)

To facilitate plumbing and gas connections to the systems, the
accessories as shown in the table below are available and are to
be ordered separately from the boiler.
DESCRIPTION
Installation plate (25-30 kW)
Installation plate (40 kW)
Curve kit
Curve and valve kit with connections from DIN
to SIME
Cocks kit
Valve kit with connections from DIN to SIME
Wall mount replacement kit for other makers
Solar kit for instant combination boilers
Fitting protection Kit (25 kW)
Fitting protection Kit (30 kW)
Polyphosphate dosing kit
Dosing recharge kit
kit instructions are supplied with the accessory itself or
NOTE:
are to be found on the packaging.
6.10

Gas supply

Brava Slim BF boilers leave the factory specifically prearranged
for G20 gas or G30/G31. The G20 models can be converted to
function with G30/G31 using the "specific nozzle kit" (optional)
provided by Sime on request separately from the boiler.
If changing the type of gas to be used, carry out the entire "GAS
phase of the appliance.
CONVERSION"
The boiler must be connected to the gas mains in full compliance
with the installation standards in force in the country where the
appliance will be used.
Before connecting the boiler to the gas mains, the user must en-
sure that:
– the type of gas is correct for the appliance
– the pipes are clean
40
– the gas supply pipe is the same dimension as or greater than
that of the boiler fitting (G3/4") and with a load loss less than
or equal to that contemplated between the gas mains and the
boiler.
a
WARNING
180
Once installation has been completed, check that the
joints are air tight as indicated in the installation Stand-
ards.
m
CAUTION
It is recommended that the gas line has a suitable filter.
EN
CODE
8075441
8075438
8075418
8075443
8091806
8075442
8093900
8105101
8094530
8094531
8101700
8101710