Zhejiang SP228, Руководство пользователя

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7
Diagram 2: Functions
Function Default valve Arrange Description
8
℃
5-20
℃
Switch-on temp. difference
Temp. difference
circulation
4
℃
2-12
℃
Switch-off temp. difference
60
℃
45-75
℃
Reference temp. for Auxi.H
Auxiliary heating
00:00-00:00
00:00-00:00
17:00-22:00
00:00-23:50 Working time periods for Auxi.H
35
℃
15-60
℃
Reference temp. for solar heat collect
Solar heat collect
00:00-23:59
00:00-00:00
00:00-00:00
00:00-23:59
Working time periods for solar
heat collect
35
℃
15-60
℃
Reference temp. for hot water end
circulation
Hot water end
circulation
00:00-23:59
00:00-00:00
00:00-00:00
00:00-23:59
Working time periods for hot water end
circulation
Collector frost
protection
3
℃
2-8
℃
When the collector temp. is lower than the
desired frost protection temp., this function
will be activated.
Tank high temp.
protection
80
℃
50-95
℃
When the storage reaches the desired
overheating
protection temp., temp.
difference circulation will be switched off.
System overheat
protection
130
℃
120-160
℃
When the collector is overheating, the
system switches off emergently avoiding
to be destroyed.
Anti-bacteria Open
When the collector temp. is lower than the
desired frost protection temp., this function
will be activated.
Holiday function Close
This function will be activated when a
holiday is planed or when there is no need to
use hot water for a long time.
Factory default
All the desired values (except Time) can be
set back to factory default.
Solar working station series for solar water heating control system