Siemens Lmv36 And Lmv37 Control; Operating Points On The Siemens Lmv Control; Normal Operation; Initial Programming - FULTON Vantage VTG Series Installation And Operation Manual

OPERATION
WARNING
Non-Fulton product information is for
reference purposes only. No Fulton
document should substitute for full
review of documentation available
from the component manufacturer.
CAUTION
After checking controls by manual
adjustment, make sure they are always
reset to their proper settings.
Commissioning/Start up by a non-
Fulton authorized person will void the
product warranty.
Please read these instructions and
post in an appropriate place near the
equipment. Maintain in good legible
condition.
Maximum allowable working pressure
and operating temperature are 160
psig (1103 kPa) and 210 F (99 C)
respectively. Aquastats are set at 200 F
(93 C). Operating > 190 F (88 C) is not
recommended.
3-4
Installation section of this manual. The boiler shall be operated/controlled
to ensure the boiler does not cycle more than 12,000 times per year and the
temperature diff erential across the boiler does not exceed 100°F (38°C).

Siemens LMV36 and LMV37 Control


NOTE: Operational parameters for the LMV36 are the same as those of the
LMV37, however the LMV36 has two load profi les in order to compensate
for variations in outdoor air temperature.
 Operating Points on the Siemens LMV Control
Every Vantage boiler comes with a Test Fire Report from the factory. This includes
nine operating points that are set up in the Siemens LMV control by Fulton's
technicians. Parameter 545 needs to be set up specifi c to job site operating
conditions when the boiler is set up and commissioned by a fi eld service
technician:

For Natural Gas/Propane fi ring, Parameter 545 should be lowered to 20 for
units that have a setpoint greater than 100°F (38°C).

Parameter 545 should be at 30 for units that have a setpoint less than
100°F (38°C).

If the boiler is operating on an outdoor reset schedule and the setpoint
falls below 100°F (38°C) at any time, Parameter 545 should be at 30.
 Normal Operation
The Siemens LMV37 system is a fully packaged burner management system,
linkageless control and fi rst out annunciator. When operating the Siemens LMV
systems, all changes are made through the Siemens AZL display. The left and
right arrow keys are used for scrolling through the menu and changing controller
parameters. Enter accepts the menu and parameter changes. It is possible to
return to the main menu at any time by repeatedly pressing Escape. When
running the boiler, the status of the burner is to be monitored with the Siemens
AZL display.
 Initial Programming
Perform the following steps once you have completed fi rst-time program-
ming of the Siemens LMV37:
1. Press and hold the F and A buttons simultaneously. You will be prompted
for your password. The National Board Number of the boiler is the service
password.
2. Enter your password and press the enter button.
3. Using the – button, scroll to parameter level 100.
4. To enter into a parameter level and start programming, press the enter
button.
SECTION 3
VTG-IOM-2013-0815
© The Fulton Companies 2013