SERO AWA-SS-10, Инструкция по установке и обслуживанию

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Control 32
Adjustments to be made regularly
When enter ‘Room heat’ mode, user could control compressor and electrical heater through regulate
heat curve or DM (degree minute).
under a certain ambient temperature ,the time start of compressor is determined by degree minute(DM).
Now we are giving two situations to explain.
1.‘start quickly’ is determined by FEED(heat curve)
Suppose now the actual supply water’s temperature is 25
℃
; regulate the heat curve to let the setting of water
temperature to be a higher value such as 55
℃
,that is FEED25(55). At that time, DM (degree minute) decrease
-30 per minute, when the DM reach -60, compressor will start right away.
tting is lower than actual temperature of water supply, DM would turn to
positive number, and then compressor does not start. Of course, you also can regulate the DM to be near the
value for compressor start, such as -20.
2. ‘start slowly’ is determined by FEED(heat curve)
Suppose now the actual supply water temperature is 25
℃
,if regulate the heat curve to let the setting of water
temperature to be a lower value such as 30
℃
, that is FEED25(30); at that time, the DM would decrease -10
per minute, the time to reach -60 is becoming longer, only after some time, then compressor can start. You also
can regulate the DM to be more far away from the value for compressor start, such as (-100)
curve is a little flat
When enter room heat mode, it needs customer to regulate the heat curve or DM (degree minute) according to
own request. Please notice that room heat mode’s precondition is that ambient temperature more than HEAT
STOP’s setting temperature (factory setting is 17
℃
, adjustable from 0 to 24
℃
); when supply water
temperature is lower than minimum temperature setting of supply water, compressor start forcedly; when
supply water temperature reaches minimum temperature setting of supply water, compressor shut forcedly
(
Notice:
if the water temperature se
CURVE C 40 18
C
0 5 -5
24
32
40
48
56
64
18
turn it up
CURVE C 40 18
C
0 5 -5
24
32
40
48
56
64
18