Super Hot SG-135-E - Boiler Controller Programming and Modes

SG Series Boilers – Installation and Service Manual
7
Text Description Display
STA Status (see status
numbers)
StA
BT Boiler temperature
bt
SP Operating setpoint
SP
HL High limit setpoint
HL
HDF Differential set-point
HdF
FLA Flame current
FLA
RUN Run time hours
run
CYC Boiler cycles
CYC
ERR Error (see error numbers)
Err
Table 1 Run Mode Parameters
1.5 TO TURN OFF GAS TO THE BOILER OR EMERGENCY SHUT-OFF
WARNING
Should boiler overheat, or the gas supply fail to shut off, do not turn off or disconnect the
electrical supply to the circulating pump. Instead, shut off the gas supply at a location external
to the boiler.
1. Set the thermostat to the lowest setting.
2. Turn all electrical power to the boiler off.
3. Remove control access panel on the boiler if necessary.
4. For combination valve: Push in gas control knob slightly and turn clockwise
 to "OFF". Do not
force it.
For non-combination valve: Close the main and pilot manual gas shut off valves. The valve is "OFF"
when handle is perpendicular to the direction of gas flow.
5. Replace control access panel if necessary.
1.6 CONTROLLER PROGRAMMING AND SERVICE CODES
2012 NRCan and DOE Compliance and Operation
Operation of this control may delay the burner operation while the residual heat is circulated
out of boiler.
The integrated boiler control module provides ignition
sequence, flame monitoring and safety shutoff for intermittent
pilot spark ignition. It also provides limit rated water
temperature control for with two separate sensors in one
casing (3-wire).
The control is located on the front panel inside the boiler.
The control display, along with Up ▲, Down ▼, and “I” keys
may be used to view boiler operating status and program
parameters (Figure 1).
1.6.1 RUN MODE
Fi
g
ure 1 Control Dis
p
la
y
In the RUN mode, status items and parameters are
viewable.
To read settings, press and release the “I” key to find the
parameter of interest. Each setting will alternately flash
between the relevant display code listed in the Table 1
and its corresponding value. For example, press and
release “I” key until “HL_” setpoint is displayed, it will then
flash a three-digit number, i.e., 220, followed by ˚F (or ˚C).
This indicates that the boiler water temperature of 220 ˚F
is set. Other operating parameters display the settings in
a similar fashion.