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Siemens Switzerland Ltd
User manual RVS61.843 CE1U2355en_02
HVAC Products 6 The settings in detail 23. November 2007
Manual defrost
Line no. Operating line
7152 Triggering defrost
No ¦ Yes
The heat pump’s defrost function can be manually triggered via this operating line.
Resetting limitations
Line no. Operating line
7160 Reset limitation
No
Yes
If, due to the “Min off time“ or the “Limitation source temp min“, the heat pump is
switched off, it can be put back into operation via parameter “Reset limitation”.
Definition of responsibilities
Line no. Operating line
7181 Phone no. responsibility 1
7183 Phone no. responsibility 2
These operating lines are used to set the phone numbers for the relevant error and
maintenance messages.
6.22 Input / output test
The input / output test is used to check correct functioning of the connected
components.
Output test relays
When selecting a setting from the relay test, the relevant relay is energized, thus
putting the connected component into operation. The correct functioning of the relays
and correct wiring can thus be tested.
Line no. Operating line
7700 Relay test
No test
Everything off
Source pump Q8/Ventilat K19
Compressor K1 (for approx. 1 - 2 s)
Condenser pump Q9
DHW pump Q3
Heating circuit pump Q2
Heating circ mix valve op Y1
Heat circ mix valve cl Y2
Relay output QX23 module 1
Relay output QX21 module 1
Relay output QX22 module 1
Relay output QX1 (for approx. 1- 2 s)
Relay output QX2
Relay output QX3
Relay output QX4
Relay output QX5
Relay output QX6
Relay output QX23 module 2
Relay output QX21 module 2
Relay output QX22 module 2
Important:
During the relay test, limitations are not active.
Triggering defrost
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