Bmax Technology B-Home User manual

Settings 160913_ Rev.2
B
BM MA AX X B BU UR RN NE ER RS S: : S SE ET TT TI IN NG GS S

Settings 160913_ Rev.2
TECHNICAL PARAMETERS

Settings 160913_ Rev.2
DELTA TEMPERATURE CONTROL
Hysteresis for water temperature regulation
When setpoint is reached the burner restarts
Normally: 2 ° C (range 0-9)
If the water temperature is adjusted to 60 °C, when the
temperature drops to 58 °C the burner starts again

Settings 160913_ Rev.2
DELTA TEMPERATURE WAITING
TIME
This parameter represents the maximum level of water
temperature
Normally: 5
If the water temperature is adjusted to 60 °C, in case the
temperature reaches 65 °C the burner turns off, it will start
again when it reaches the temperature set with the parameter
“Delta temperature control”

Settings 160913_ Rev.2
IGNITION ATTEMPS
How many times the burner try to make the ignition before
giving error
Normally: 1

Settings 160913_ Rev.2
LAMP TIME
Time that the LCD display remains illuminated backlight after
any button is not pressed
Normally: 5 min

Settings 160913_ Rev.2
ENABLE SECOND TANK
NORMALLY : OFF
to enable this parameter if a second tank is used

Settings 160913_ Rev.2
SWITCH ON EXTERNAL
THERMOSTAT
NORMALLY : OFF
enables external thermostat
ON = Enabled
OFF = Disenabled

Settings 160913_ Rev.2
DISPLAY WATER TEMPERATURE
This enables the visualization and water temperature
management in the main display:
ON = Enabled
OFF = Disenabled

Settings 160913_ Rev.2
GENERAL PARAMETERS

Settings 160913_ Rev.2
MAXIMUM IGNITION TIME
If within this time limit, the ignition is not made, the burner stops
and give error
Normally: 20 minutes

Settings 160913_ Rev.2
FLAME STABILIZING TIME
After lighting the flame: flame stabilization time wait before
declaring burner on

Settings 160913_ Rev.2
TIME BETWEEN CLEANINGS
Time between cleanings
When the time has elapsed, the burner makes the fan
working at maximum power (for a duration indicated on next
parameter “grill cleaning time”) in order to clean the
combustion grill
Normally: 040 minutes ( every 40 min it makes a cleaning
cycle)

Settings 160913_ Rev.2
GRILL CLEANING TIME
Duration of the cleaning process, where the fan is working at
maximum power
Normally: 30 sec.

Settings 160913_ Rev.2
ALARM DELAY
Time delay in the activation of any alarm.
Ex: If the temperature sensor is disconnected, it doesn’t give the
alarm immediately, only after this time
Normally: 120 sec.

Settings 160913_ Rev.2
LUX MINIMUM START-UP
Value that the optical sensor has to reach in order to
considerate the ignition done.
Not immediate, it should never go under the value assigned for
a duration indicated on the parameter “TIM LUX Neutral Zone”
Normally: 070

Settings 160913_ Rev.2
LUX TURNING OFF
If this level is not mainteined, during the time settled on “TIM
LUX Neutral Zone”, the burner stops
The display gives error if this happen during the functioning
Normally: 0040

Settings 160913_ Rev.2
PRE IGNITION TIME RESISTANCE
Time assigned to the resistance in order to ignite the fuel and
activate the burner
Normally: 04

Settings 160913_ Rev.2
EXTERNAL THERMOSTAT TURNING
OFF TIME
Waiting time in order to turn off with external thermostat
The option “External Thermostat enabling” on TECHNICAL
PARAMETERS has to be activated
If it’s 00, the burner remain in modulation modality without
stopping (power 1)
When it’s between 1 and 99, indicates the waiting time
(minutes) before stop
When it finishes to turn off, automatically restarts although the
external thermostat remains open
If “Delta Temperature Waiting Time” is set to 0, it doesn’t restart
until the contact is closed.
Normally: 00 minutes

Settings 160913_ Rev.2
TIM DEAD BAND LUX
It represents the time in which the optical sensor has to detect,
continuously, above the value “Minimum LUX start-up”
Each time the detection value goes down, restarts the count
Normally: 080 seconds