Racer INVERTER 7, Manual

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7.6 Cooling operation logic
Working
status
Working mode
Water in
temperature
For example,
water in
temperature
Heat pump working level
1
Start-up
of heat
pump
When you select
the "Smart
working mode "
T1
≦
Tset-1 T1
≦
27
℃
Standby.
2 Tset-1<T1
≦
Tset 27
℃
< T1
≦
28
℃
Silent mode-frequency F2
3 Tset<T1
≦
Tset+1 28< T1
≦
29
℃
frequency
：
F9 -F8-F7,...,- F2
4 T1
≧
Tset+1 T1
≧
29
℃
Powerful mode-F9
5
When you select
the "Silent
working mode".
T1
≦
Tset-1
≦
27
℃
Standby
6 Tset-1<T1
≦
Tset 27
℃
< T1
≦
28
℃
Silent mode - frequency
F2/F1
7 T1>Tset T1>28
℃
Smart mode -frequency F5
8
When you select
the "Powerful
working mode."
T1>Tset-1 T1>27
℃
Powerful mode-frequency
F10/F9
9 T1
≦
Tset-1 T1
≦
27
℃
Standby
10
Re-start
to cool
water in
standby
status
Smart
T1
≦
Tset-1 T1
≦
27
℃
Standby
11 Tset
≦
T1 <Tset+1 28
≦
T1 <29
℃
Silent- frequency F2
12
Tset+1
≦
T1
<Tset+2
29
≦
T1 <30
℃
Frequency: F2 -F3-F4,...,-
F9
13 T1
≧
Tset+2 T1
≧
30
℃
Powerful mode -frequency
F9
14
Silent
Tset<T1
≦
Tset+1 28< T1
≦
29
℃
Silent mode-frequency
F2/F1
15 T1
＞
Tset+1 T1
＞
29
℃
Smart mode-frequency F5
16
Powerful
T1
＞
Tset+1 T1
＞
29
℃
Powerful mode-frequency
F10/F9
17 T1
≦
Tset-1 T1
≦
27
℃
Standby