Bering BEXP14i - Page 37

33
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