Table of Contents
Advertisement
106/226
Building Technologies
HVAC Products
Main menu > Commissioning > Settings > ... or
Main menu > Settings > Boiler ... > Operation settings
Operating line
Outside temp lock limit value
7.6
Individual operation
In the extra configuration, a digital control input for "Individual operation" can be config-
ured for boiler 1. If that input is active, boiler 1 will be controlled to an adjustable set-
point, independent of the boiler sequence manager.
Main menu > Commissioning > Settings > ... or
Main menu > Boiler 1 > Operation settings
Operating line
Boil setp individual operation
A typical application of individual operation is the separate circuit for DHW heating. With
this application, boiler 1 is hydraulically decoupled for DHW heating and, during the
time DHW is heated, the boiler temperature setpoint is maintained at a constant level.
This application is made possible with individual operation; in that case, hydraulic de-
coupling from DHW heating must be made separately.
T
T
T
T
7.7
Test mode and commissioning aids
During plant commissioning and for test purposes, boiler and burner can be put into
various operating states via the service level.
Main menu > Commissioning > Settings > ... or
Main menu > Boiler ... > Test mode
Operating line
Preselection test mode
Boil setp test mode
Modulation value test mode
Actual value boiler temperature
Boiler Sequence Controller RMK770
7 Boiler temperature control
Range
---- / 5...30 °C
Range
10...95 °C
T
T
T
T
T
Range
Auto / Boiler off /
Stage 1 controlled /
Stage 1+ 2 controlled /
Modulating fixed
10...95 °C
0...100 %
Measured value
Factory setting
---- °C
Factory setting
80 °C
T
Factory setting
Auto
60 °C
0 %
CE1P3132en
01.03.2005
Advertisement
Table of Contents
