Saia-Burgess Controls AG
Manual for PCD7.L79xN room controllers
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Document 27 / 602
E
N02 │ 2013-11-27
Registers, configuration
Register usage
5-3
5
Registers
Description
25
Operation Mode selections on power up. Default 1
0
Comfort
1
Reduced
2
Standby
5
Reduced Night
Hardware
8
Offset to adjust the room temperature where an analogue sensor on the .L79xN
controller is used. Where the room temperature is picked up by the Bus, the
adjustment parameter has no effect.
Unit: [K/10]
Range: -100
…
+100 (= -10.0
…
+10.0 K), default: 0
10
Function of aux. contact on terminal E2. Default:0
The contact status can be determined independently of the function using register
70.
1 = Contact open, 0 = Contact closed.
0
No regulation/control function.
1
Second window contact
2
Change-over between Heating and Cooling mode.
1=Cooling (contact open), 0=Heating (contact closed), see register 38.
3
Dew point; when condensation is detected, the cooling function is disabled.
1=Condensation (contact open), 0=Normal (contact closed), see register 39.
4
Presence contact. The current presence status can be seen from register 35.
Note: A closed contact (reg.70=0) indicates a presence (reg.35=1)
1=No presence (contact open), 0=Presence (contact closed), see register 35.
6
The input is used as input for an additional temperature sensor NTC 10K.
7
The input is used as input for an additional temperature sensor 10K.Der NTC tem-
perature sensor input is used as an additional input for a NTC 5K to 10K, which
are defined by the values of Table 8 can.
11
PWM cycle time for TRIAC outputs Y1/Y2. Where the TRIACs are used as a
3-point output, this parameter is used to set the motor running time. Unit:[seconds]
Range: 20
…
+600 seconds, default: 30 s
13
Selection of room temperature sensor.
1
Analogue temperature measurement with sensor on the compact room controller
2
Room temperature picked up by S-Bus in register 30
29
Dynamic correction selection. Default 2
0
without
1
stage 1
2
stage 2
3
stage 3
4
stage 4
5
stage 5
