S-Klima CompTrol - Connection Diagrams for Program 9; Comptrol Interface Connection Diagram in Program 9

CompTrol Interface V4.0.x | Issue 21-05-2021 | 1000932 75
Program 9 – direct frequency request with cascading
15.2.1 Connection diagrams for program 9
Note
●
Pay attention to the information on installation and start-up (see “17 Installing the CompTrol
Interface expansion module” on page 95).
15.2.2 CompTrol Interface connection diagram in program 9
Procedure
1. Connect the CompTrol Interface as shown in the connection diagram below.
12
11
1 2 3 987654
10
1314
15
16
Figure 16: Connection diagram for program 9
No. Name No. Name
1 X/Y remote control bus 2
Digital outputs X4a-I
Alarm signal
3
Digital outputs X4b-II, X4c-III
(see “Table 67: Digital outputs in program 9”
on page 86)
4
Digital input X2a-D1
Remote ON/OFF
5
Digital input X2a-D2
Cooling/Heating mode
6
Digital input X2b-D3
Center/Center-Remote
7
Digital input X2b-D4
Evaluate analog input
8
Digital input X2c-D5
Fan speed F1; D5+D6 Fan speed F3
9
Digital input X2c-D6
Fan speed F2; D5+D6 Fan speed F3
10 Input voltage 24-230 V AC / 20-130 V DC