Transport And Storage - salmson HOMESON VXL Instalacion Y Puesta En Servicio

ENGLISH
1. GENERAL
1.1 Applications
The HOMESON kit is used to accelerate the water flow and regulate
the temperature according to the needs of domestic central
heating systems (energy saving / optimum performance). It includes
a three-way mixer valve to obtain the required temperature by
mixing part of the return water with the hot water from the boiler.
1.2 Technical characteristics
• Temperature range
• Maximum operating pressure
• Minimum pressure
to suction (m CE*)
• Maximum VXL flow rate
• Conformity : TF95
• Insulation class : F (155 °C)
• Protection : IP42
*(10,2 m CE = 1 bar).
2. SAFETY
The present operating instructions should be read carefully before
installation and commissioning takes place. Particular attention
should be given to the points regarding the safety of the equipment
for the intermediate or final user.
2.1 Symbols used for the instructions in the manual
Safety instruction whose non-observance may pose a
danger.
Electricity related safety instruction whose non-observance
may pose a danger.
Safety instruction whose non-observance may
CAUTION ! cause damage to the equipment and its
operation.

3. TRANSPORT AND STORAGE

On receipt of the equipment, check that it has not been damaged
during transportation. If a fault is observed, take all the necessary
steps in relation to the carrier, within the time limit agreed.
If the equipment delivered is to be installed at a
CAUTION !
later date, store it in a dry place and protect it
from shocks and the effects of the environment (damp, frost, etc.).
4. PRODUCTS AND ACCESSORIES
4.1 Description
VXL33-25PA (FIG. 1a) :
1. circulator
2. terminal box
3. three-position switch
4. adjustment button for the three-way mixer valve
5. identification plate with settings for the HOMESON valve
6. 2 support pins for the HOMESON kit
7. Right or left connections for the safety kit (G1/2 F)
8. Boiler outlet connection (G1
9. System outlet connection (G1
10. System return connection (G1
11. Boiler return connection (G1
: + 20° to 110°C
: 6 bar
: 1,5 m (0,15 bar) to + 82 °C
: 3 m (0,3 bar) à 95 °C
: 3 m 3 /h
1/2 M)
1/2 M)
1/2 M)
1/2 M)
12. 2 blanking caps (G1/2 M)
13. 4 flat union seals
14. 2 angle brackets
VXL33-25PA-CVT (FIG. 1b) :
15. VXL 33-25PA (FIG. 1a)
16. Insulating jacket in three parts
17. System outlet isolation valves/thermo-meters (with anti-
thermosyphon check valve)
18. System outlet isolation valves/thermo-meters
19. Reducers 26-34 M/M (not fitted)
20. Active / disactive screw of thermosyphon check valve
4.2 Accessories
Recommended : • Universal pack of flexible fittings • Universal pack
of semi-rigid fittings (stainless steel hose + cast iron fitting) • Universal
pack of rigid heat-proof fittings (stainless steel hose + cast iron fitting)
• Universal pack of semi-rigid heat-proof connections (stainless steel
hose + cast iron fitting) • Safety pack (18L container + regulator
gauge) • Degummer for quick release of the drive shaft) • Isolation
valves • 26-34 union fittings...
4.3 Operating principle
Mixer valve
The three-way valve is for adjusting the system temperature by
mixing part of the return water with the water produced by the
boiler (See FIG. 2a). This adjustment is done manually using a control
button (FIG. 1a - rif. 4) as follows :
Position 0 : No mixing with water from boiler.
Position 1 to 9 : Water mixed according to curve FIG. 2b.
Position 10 : No mixing with return water from system.
Position M : Maintenance, hydraulic isolation of circulator suction.
Circulator
The immersed rotor motor (FIG. 1a - ref. 1) helps to accelerate the
fluid flowing in the system. The selector allows to suit the flow to the
system (See FIG. 3).
5. INSTALLATION
5.1 Assembly (A to E)
Note : for versions that have not been heat insulated, please ignore
the heat-proof jacket and the isolation valves shown on the
assembly diagrams (See A to E).
- Ensure the HOMESON kit is to hand.
- Fit directly on the piping, never at the lowest point to provide
protection against deposits.
- The circulator motor axis must be horizontal.
- Allow for isolation valves on either side of the HOMESON kit to
make it easier to remove or to work on it.
- Use an impermeable glue at the moment of the connection on
the openings of outlet G1/2.
5.2 Electrical connection (See D)
All electrical connections must be carried out by a certified
electrician in compliance with the standards in force.
All the electrical data for the circulator are given on the
identification plate.
Power supply
- Use a three-conductor cable (3 x 1.5 mm
mains to the corresponding terminals on the circulator: PHASE (L) –
8
2 H05 VVF) to connect the