6.5.24 Set screed program
CAUTION
Damage to the fabric of the building
It is possible that the screed function on the direct pump heating circuit could be
masked by other heating circuits or by DHW operation.
▶
If necessary, deactivate other heating circuits.
With address setting
WTC-HC#1+EM-HC#2
the screed drying function can only be
carried out for the mixer
Heating circuit#2
.
The screed function can only be carried out, if a WCM-FS remote control station has
been assigned to the relevant underfloor heating circuit.
The screed program is used for the controlled drying of underlay flooring and is sep-
arated into two functions. Please observe the instructions of the screed manufacturer
and DIN 4725-4.
Function specific heating
0
1
2
3
4
5
6
7
8
9
10
11
12
0
10
15
20
25
30
35
40
45
50
55
P443
P444
P446
P447
P445
1
Days
2
Supply temperature °C
P443
Start temperature
P444
Days min. temp. FHC
P445
Max. temp. FHC
P446
Days max. temp. FHC
P447
Days cooling FHC
Following power failure, the screed function will continue from the point where it was
interrupted.
Installation and operating instruction
Remote control station WCM-FS 2.0 and extension module WCM-EM 2.1
6 Operation
83277502 • 3/2012-10 • La
65-106
Summary of Contents for WCM-EM 2.1
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