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Relay test
Building Technologies Division
6.29.1
Output test relay
Line no.
Operating line
7700
Relay test
No test
Everything off
Relay output QX1
Relay output QX2
Relay output QX3
Relay output QX4
Relay output QX21 module 1
Relay output QX22 module 1
Relay output QX23 module 1
Relay output QX21 module 2
Relay output QX22 module 2
Relay output QX23 module 2
Relay output QX21 module 3
Relay output QX23 module 3
The relay test is used to energize and deenergize all relays (burner, heat pump, pumps,
etc.), independent of the control state. This facilitates straightforward checking of wiring.
For that purpose, a parameter is available with which each relay can be individually
energized. The set state remains active, even if the parameter is quit.
The test must be switched off, otherwise is automatically deactivated by the basic unit
after 1 hour.
No test
Output test is deactivated.
Everything off
All outputs are switched off.
Relay output QX1
Only QX1 is switched on.
Relay output QX2
Only QX2 is switched on.
Relay output QX3
Only QX3 is switched on.
Relay output QX4
Only QX4 is switched on.
Relay output QX21 module 1
Only QX21 of extension module 1 is switched on.
Relay output QX22 module 1
Only QX22 of extension module 1 is switched on.
Relay output QX23 module 1
Only QX23 of extension module 1 is switched on.
Relay output QX21 module 2
Only QX21 of extension module 2 is switched on.
User Manual LMS14...
6 The settings in detail
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CC1U7471en
28.01.2015
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