Benefit
Description
Setting
Effect
Benefit
Description
Setting
Effect
112/166
Siemens Building Technologies
HVAC Products
5
Description of the OEM settings
Heat generation values
5.1
Minimum limitation of the boiler
temperature setpoint OEM (TKmin
•
Minimum limitation of the boiler temperature setpoint
This function provides minimum limitation of the boiler temperature setpoint.
1.
Press the line selection buttons to select operating line 1OEM.
2.
Press the + / - buttons to set the minimum limitation of the boiler temperature.
Setting range
8...95
The setting ensures minimum limitation of the boiler temperature setpoint which can be
adjusted on line 90 (TKmin).
5.2
Maximum limitation of the boiler
temperature setpoint
•
Maximum limitation of the boiler temperature setpoint.
•
Preset temperature for manual operation.
Maximum limitation of the boiler temperature setpoint and delivery of the flow
temperature setpoint for the cascade in manual operation.
1.
Press the line selection buttons to select line 2OEM.
2.
Press the + / - buttons to set the maximum limitation of the boiler temperature
setpoint.
Setting range
8...120
This setting provides maximum limitation of the boiler and cascade flow temperature
setpoint. The boilers controlled by the BMUs are operated at a temperature no higher
than the adjusted temperature, even if the consumers call for more heat.
In manual operation, the value set is used directly as the flow temperature setpoint.
The boilers controlled by the BMUs are operated at this temperature.
Basic Documentation RVA47.320
Description of the OEM settings
Unit
°C
Unit
°C
)
OEM
Factory setting
8
Factory setting
80
CE1P2379E
15.07.2002