Honeywell SV2 Serie Instrucciones De Instalación página 4

NOTES:
– Refer to the Premix Accessories installation instructions,
document 32-00180, which is available online and shipped
with every Heat Exchanger.
– The Heat Exchanger and the filter must be mounted
between the V2MU mixing unit and the FARMOD in the
air pulse line, with the Heat Exchanger first and the filter
mounted as close to the FARMOD as possible.
INSTALLATION
WARNING
Explosion or Fire Hazard
Can cause severe injury, death, or property damage.
• Turn off gas supply before starting installation.
• Disconnect power supplies before beginning
installation.
• More than one disconnect can be involved.
IMPORTANT
Ensure that the pick-up points used are never on the bottom
side of the mixing unit to avoid condensate entering /
blocking the signal tubes.
Assemble the Mixing unit as follows:
1. Ensure that line voltage has been removed from the
appliance.
2. Place fan O-ring (provided by fan manufacturer) in the fan
groove.
3. Align the Mixing Unit to the fan, ensuring the end
WITHOUT honeycomb interfaces with it.
For more information on this product and the entire SV2 Series product line, please refer to the SV2 Series User Guide located on our website at
https://combustion.honeywell.com/sv2
For More Information
The Honeywell Thermal Solutions family of products includes
Honeywell Combustion Safety, Eclipse, Exothermics, Hauck,
Kromschröder and Maxon. To learn more about our products,
visit ThermalSolutions.honeywell.com or contact your
Honeywell Sales Engineer.
Honeywell Process Solutions
Honeywell Thermal Solutions (HTS)
1250 West Sam Houston Parkway
South Houston, TX 77042
ThermalSolutions.honeywell.com
4. Attach the Mixing Unit to the fan using 6 appropriate
screws (not provided).
5. Assemble the extension pipe/elbow/MSOV between the
V2V gas valve and the V2MU Mixing Unit according to
Table 1 (not provided).
6. Assemble the SV2 Series gas valve to the Mixing Unit or
extension piping/elbow/MSOV (if applicable) using 4
bolts, nuts and washers according to Table 2. (provided
with Mixing Unit).
a. For the V2MU0300, the bolts may be directly screwed
into the valve body.
b. For the V2MU0500, V2MU0800 and V2MU1000,
either the nut or bolt head can be assembled into the
gas valve slots.
c. If the V2MU2000 is assembled directly to the valve,
remove the valve's factory supplied outlet O-ring
and mount the V2MU2000 using its factory supplied
O-ring in the flange of the V2MU2000 for sealing
purposes.
7. Take out 1 set of plugs (1 x "A", 1 x "B", 1 x "C") from the
Mixing Unit and mount 3 x the tube connection fittings.
The recommended tightening torque is 1.5 Nm
(13.3 in-lbf).
NOTES:
– DO NOT connect the fittings on the bottom side of the
Mixing Unit!
– Parts from the feedback tubing kits may be used (refer to
page 1).
8. Create the tubing connections between the Mixing Unit
and the SV2 Series gas valve. Connect "A" to "A", "B" to "B"
and "C" to "C". Refer to Fig. 1.
® U.S. Registered Trademark.
© 2019 Honeywell International Inc.
32-00044 EFSPIGDC—05 Rev. 07-19
Printed in U.S.A.