Temperature Controller Instructions - FULTON Vantage VTG Series Installation And Operation Manual

SECTION 3
VTG-IOM-2016-1214

Temperature Controller Instructions

The Siemens LMV3 Series controls are paired with a temperature controller.
Options include the SC-500 Temperature Controller, or the Yokogawa UT 32A.
ƒ SC-500 Temperature Controller Basic Programming
` CHANGE SET POINT
1. Set Point Mode is accessed through the switch selection or BMS screen
selection.
Min. Loop Temp: Minimum setpoint temperature at which the boiler can
ƒ
operate.
Max. Loop Temp: Maximum setpoint temperature at which the boiler can
ƒ
operate.
ƒ SC-500 Setpoint: Boiler setpoint when SC-500 setpoint mode is selected.
` SET BOILER ON TEMPERATURE
1. From Main Menu screen, select System Config.
2. Select Sensor Config and set.
` SET PROPORTIONAL BAND, INTEGRAL AND DERIVATIVE VALUES
The Proportional Band, Integral, and Derivative Values are accessed via the PID
Configuration Screen.
Proportional Band: This is the percentage of change in proportion to the
ƒ
difference between setpoint (SP) and process output (PV).
Integral: The integral is a variable time period used to adjust an output.
ƒ
Derivative: This variable allows the anticipation of whether the PV will
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overshoot the SP, and reduces the output as needed.
Manual Reset: This value will offset the PID.
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Questions? Please Contact Your Local Manufacturer's Representative
OPERATION
!
WARNING
All information in this manual is for
reference and guidance purposes,
and does not substitute for required
professional training, conduct,
and strict adherence to applicable
jurisdictional/professional codes and
regulations.
Non-Fulton product information is for
reference purposes only. No Fulton
document should substitute for full
review of documentation available
from the component manufacturer.
4
CAUTION
The minimum return water
temperature to the boiler is 140°F (60°C)
when firing on standard oil. Failure to
maintain this will void the warranty.
Unburned oil, unlike gas, does not leave
the combustion chamber during purge.
A temperature exceeding 120°F**
(48 C) in the boiler room may cause
premature failure of electrical
components. Provisions should
be made to maintain an ambient
temperature of 120°F** (48 C) or less
(the panel box interior should not
exceed 125°F** [51 C]).
**Pumps, PLC or ModSync panels may
require lower ambient temperatures or
additional cooling.
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