S-Klima CompTrol - Table 28: Digital Outputs in Program 3; Digital Output Assignment in Program 3

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CompTrol Interface V4.0.x | Issue 21-05-2021 | 1000932 47

Program 3 – temperature setpoint denition for equipment rooms with temperature limit alarm

9.6 Digital output assignment in program 3

Output Function Description

X4a-I Alarm signal

All alarms registered by the indoor unit, plus internal expansion mod-

ule alarms, are indicated via the output. In addition, the error code

can be displayed on the 7-segment display

(see “4.7 7-segment display” on page 21).

X4b-II

Compressor signal/

operating signal

Either a compressor signal or operating signal is displayed, depend-

ing on DIP switch S2-2 (see “5.3.7 Status signals” on page 29).

X4c-III

Temperature limit

alarm

The temperature limit alarm is displayed for as long as the limit value

is exceeded (see “5.3.7 Status signals” on page 29).

Table 28: Digital outputs in program 3