Bosch Heatronic 4000 Installation & Operating Instructions Manual page 34

View Menu (2 of 2)
Item Field
(-30.0 to 130.0°C)
Access: User
(-30.0 to 130.0°C)
Access: ADV
(-12.0 to 148.0°C)
Access: ADV
(-40.0 to 260.0°C)
Access: ADV
Access: ADV
Access: ADV
Access: ADV
(-30.0 to 130.0°C)
Access: ADV
(-30.0 to 130.0°C)
Access: ADV
(-12.0 to 148.0°C)
Access: ADV
Heatronic 4000
Range
DEDICATED DHW
---, -22 to 266°F
Current dedicated DHW tank temperature as measured by the DHW sensor. "----" is
displayed if there is a sensor fault.
Requirements: This item is only available if Application Mode is set to DDHW.
---, -22 to 266°F PRIMARY RETURN
Current primary return water temperature as measured by the boiler return sensor.
"----" is displayed if there is a sensor fault.
Requirements: This item is only available if a primary return sensor is connected.
PRIMARY SUPPLY DIFFERENTIAL
-22 to 266°F
Current temperature difference between the primary supply & primary return
sensors.
Requirements: This item is only available if primary supply & primary return sensors
are connected.
COMMON FLUE TEMPERATURE
---, -40 to 500°F
Current common flue temperature of the boiler plant. "----" is displayed if there is a
sensor fault.
Requirements: This item is only available if a common flue sensor is connected.
FLOW RATE
GPM or m³/h
Current flow rate as measured by the 0-10 V (dc) flow sensor.
Requirements: This item is only available if Flow Sensor is set to ON.
BOILER LOAD
MBtu/h or kW
Current boiler plant output.
Requirements: This item is only available if Flow Sensor is set to ON & if boiler
supply & boiler return sensors are connected.
PRESSURE
psi or kPa
Current system pressure as measured by the 4-20 mA pressure sensor.
Requirements: This item is only available if Pressure Sensor is set to ON.
---, -22 to 266°F
BOILER INLET TEMPERATURE
Current boiler inlet water temperature.
Requirements: This item is only available if a boiler inlet sensor is connected.
---, -22 to 266°F BOILER (#) OUTLET SENSOR
Current boiler outlet temperature of boiler 1. This item is available for all enabled boilers
provided their respective boiler outlet sensor is connected.
Requirements: This item is only available if a boiler 1 outlet sensor is connected.
BOILER (#) TEMPERATURE DIFFERENTIAL
-22 to 266°F Current temperature difference between the boiler 1 outlet & boiler inlet sensors. This
item is available for all enabled boilers provided their respective boiler outlet sensor
is connected.
Requirements: This item is only available if boiler 1 outlet & boiler inlet sensors are
connected.
Description
34 of 60
BTC461503101C | 6720810369 (2018/03)