Air Handling seq.- user manual
DKRCC.PS.RI.A1.02 / 520H4358 - Air Handling Seq. user manual - V 2.2
Produced by Danfoss Electronics spa Graphic Department, 10-2009
17
4| Coils control
4.1| Assign a control sequence to a coil
There are maximum 3 heating and/or cooling coils composing the AHU.
For each of them it is possible to dene its function through the following parameters.
ASSIGN A CONTROL SEQUENCE TO A COIL
COI Coils Min Max Default U.M. Text value
CL1 Coil 1
b10 Coil 1 function 1 6 HS1 OFF;HS1;HS2;CS1;H1C1;H2C1
CL2 Coil 2
b40 Coil 2 function 1 6 HS2 OFF;HS1;HS2;CS1;H1C1;H2C1
CL3 Coil 3
b70 Coil 3 function 1 6 CS1 OFF;HS1;HS2;CS1;H1C1;H2C1
Tab 10_ [Coils control - Assign a control sequence to a coil]
Possible values are:
OFF. Coil not used
HS1. Heating coil controlled with Heat Sequence 1
HS2. Heating coil controlled with Heat Sequence 2
CS1. Cooling coil controlled with Cool Sequence 1
H1C1. Unique coil for heating or cooling, depending on winter/summer selection.
Heating is controlled with Heat Sequence 1 and cooling with Cool Sequence 1
H2C1. Unique coil for heating or cooling, depending on winter/summer selection.
Heating is controlled with Heat Sequence 2 and cooling with Cool Sequence 1
As described in detail in “6.2| Heat and cool control sequences”, coils are controlled with heating and cooling control
sequences according to the following gure.
Fig 5 _ [Coils control - Heat and cool sequeces for coil]
•
•
•
•
•
•
To Next Page
Loading...
Need help?
General
