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Display
39
40
41
42
43
VRF unit
Running IDU
Qty
/
Heat exchanger
status
System startup
status
Silent settings
55
Description
Actual Qty
0: Heat exchanger off
1: C1
2: D1
3: D2
4: E1
5: F1
6: F2
[0] No special mode
[1] Oil return
[2] Defrosting
[3] Start
[4] Stop
[5] Quick inspection
[6] Self-cleaning
0 to 15 correspond to
the noise level
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