S9360A, S9361A, S9380A, S9381A INTEGRATED BOILER CONTROLLERS
66-1203—05 12
Temperature Control
Temperature control setpoint on the module can be 
adjusted as described in the following sections. Some 
modules with temperature control also include a three-
digit display on the printed circuit board to facilitate 
adjustments and troubleshooting.
For modules that do not include temperature control on 
the module refer to the Honeywell Installation Instructions 
for the specific interface module or the appliance 
manufacturer’s instructions. A separate automatic gas 
shutoff device is not required in a system that uses this 
control to meet requirements for CSA International ANSI 
Z21.87 and UL 353.
The overall range of the setpoint is model-dependent but 
is within 130°F to 240°F (54°C to 116°C). Select devices 
may have different ranges.
Adjusting Settings for Models with 
“On-Board” Display
To discourage unauthorized changing of settings, a 
procedure to enter the adjustment mode is required. To 
enter the adjustment mode, press the UP, DOWN, and I 
buttons (see Fig. 1) simultaneously for three seconds. 
Press and release the I button until the parameter 
requiring adjustment is displayed.
Then press the UP or DOWN button until the parameter 
has reached the desired value. After 60 seconds without 
any button inputs, the control will automatically return to 
the READ mode.
Display
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. For example, press and release I 
until setpoint (sp) is displayed, followed by a three-digit 
number, i.e., 220, followed by °F or °C. See Display 
Readout, Fig. 7.
Fig. 7. Display readout parameters.
Wait for vent 
damper to open
18 Damper actuator is energized and the system waits for damper to close
Wait for vent 
damper to close
19 Damper actuator is de-energize and the system waits for damper to open
Wait for vent 
damper to open – 
failed closed
20 Damper actuator is energized, system waits for damper to open, but the damper is stuck 
in closed position (damper end switch is open)
Wait for vent 
damper to close – 
failed open
21 Damper actuator is de-energized, system waits for damper to close, but the damper is 
stuck in open position (damper end switch is closed)
Table 5. State Code Definitions. (Continued)
State
State 
code Specific Description
General 
Description
OPERATING SETPOINT
TEXT DESCRIPTION
DISPLAY
SHOWS
SP
STATUS (SEE STATUS NUMBERS)
BOILER TEMPERATURE
STA
BT
HIGH LIMIT SETPOINTHL
DIFFERENTIAL SETPOINTHDF
FLAME CURRENTFLA
RUN TIME HOURS RUN
ERROR (SEE ERROR NUMBERS)
 ERR
M33683
BOILER CYCLES CYC