- 6P10 PILOT MANUAL
-
13
4.2.2.2.1 - Hydraulic circuits sizing between
HRC
70
pilot and water tanks
primary coils
Water tanks are characterized by their sanitary capacity, their
exchange surface (power) and their insulation (thermic losses).
Given : Q1 the HRC
70
heat pumps total primary ow rate.
Q2 the sanitary exchangers total primary ow rate.
Q2 total ow rate must be su cient in order to ensure heating in
less than 8 hours of all the DHW tanks and it must be as following :
0,90 x Q1 < Q2 < Q1.
«
d2» distance between hydraulic pilot and water tanks primary
exchangers must have a hydraulic section will have to be su cient.
With the following tables, determine the minimum interior diameter
of the pipes according to the d2 distance.
Ballon
sanitaire
Surface
échangeur
Qprimaire
Perte
de charge
à Qprimaire
Puissance*
à Qprimaire
Pertes
à l'arrêt UA
Consommation
d'entretien
litre m²
m
3
h
mCE kW W/K kWh/24h
300
353000
3,15 1,5 0,23 41 1,77 2,52
500
342104
4,10 1,5 0,30 67 2,78 3,00
750
342150
3,76 2,0 1,34 69 2,77 3,32
1000
342151
5,20 3,0 3,80 100 3,16 3,79
1500
342152
5,60 3,0 4,10 107 3,66 4,39
2000
342153
5,60 3,0 4,10 107 4,06 4,87
2500
342154
7,00 3,0 5,20 132 4,42 5,30
3000
342155
7,00 3,0 5,20 132 4,70 5,64
Réf.
AUER
* Primaire à 68°C et Sanitaire 10 à 45°C
4.2.2.2 - Distribution circuits connection
(DHW/heating)
4.2.2.3.2 - Setting of the circulator pump
on the CP3 constant pressure
mode
CP3 constant pressure is factory set.
However, in order to verify set is correct or in the case of a change
of circulator pump, it can be necessary to set it correctly.
Speed selector enables de choose 2 control modes «PP» or «CP» :
• 3 proportionnal pressure curves (PP)
• 3
constant pressure curves (CP)
The circulator pump must be obligatorily set in
constant
pressure mode and «speed» 3, that is to say CP3 :
• Press «speed» selector during
2 seconds :
- The circulator pump is in setting mode, LED is ashing.
• Flashing mode :
- Fast : Proportionnal pressure (PP),
-
Slow : Constant pressure (CP).
• Every new press on the selector triggers a change of the set :
- Command curve and control mode are changed. (see
diagram below) :
• After 10 seconds without pressing the button :
- Set is selected
- Heat pump is in operation mode.
• LED 1 or 2 or 3 is permanently lighted up :
- Heat pump must work with the selected curve and the
selected mode.
(Constant pressure CP3)
4.2.2.3.1 - Manometric height/Flow rate
4.2.2.3 - UPMXL 25-125 circulator for heat
pump circuits and distribution (DHW/
heating)
clignotement rapide
PP1
clignotement rapide
PP2
clignotement rapide
PP3
clignotement lent
CP1
clignotement lent
CP2
clignotement lent
CP3
quick blinking
quick blinking
quick blinking
low blinking
low blinking
low blinking
quick blinking
low blinking
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