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Idiomas disponibles
Idiomas disponibles
5.3 Access to the protection fuse
1) WARNING!
Switch off the appliance!
2) remove the cover from the Uranus+,
3) disconnect the regulator,
4) remove the regulator cover,
5) remove the protection fuse (T3,15AH250V).
Notice: neither display nor operation if out of order
6. STARTING UP
Note: for primary heating connection, two pin connections for soldering are also delivered for 20/22 (models UP 35-
70) and for 26/28 (models UP 120-240).
Flow rate
Model
Power
primary
circuit
*
+
UP
35
1,5 m
35 kW
*
+
UP
70
1,5 m
70 kW
+
120
UP
3,5 m
**
120
kW
+
240
UP
7,06 m
**
240
kW
* with primary 90°C and secondary 26°C/46°C
• Protection index: IP 34
These plate exchangers can be used with a low temperature boiler and an air / water or water / water
pump.
Below, the characteristics with primary 45°C/40°C and secondary 28°C/38°C
6.1 Before starting up, check
Flow rate
Model
Power
primary
circuit
+
UP
35
12 kW
2,1 m
+
UP
70
18 kW
2,7 m
+
UP
120
27 kW
4,3 m
+
UP
240
41 kW
6,6 m
• the hydraulic fittings are correctly tightened,
• there is no leak,
• the appliance is stable,
• the connections of the electric cables are correctly tightened. Incorrectly tightened cables may
cause overheating of terminals,
• the appliance is correctly connected to the ground,
Note: after a long stop, check if the circulation pump is not blocked, in this case, before switching on, undo the
screw in the front of the circulator (warning!
screwdriver.
6.2 Starting up
• open valves 1, 2 and 3 wide,
• start the filtration pump,
• check the pool water circulation in the exchanger,
• make a first by-pass adjustment to respecter more or less the nominal secondary water flow rate:
- valve 1 lightly closed to increase the filter pressure by 200 to 300 g,
• check the filling and degassing of the heating circuit,
• switch on the 30 mA différentiel circuit breaker, at the head of the line,
• set the required temperature on the display to be on demand ("reg" light flashing) see§ 5.2,
• press key
,
• adjust the by-pass for the good operation of the heater (to avoid short cycles), by playing with valve
1.
Technical features
Pressure
Height of
drop
pressure
primary
available
circuit
primary
3
/h
1,2 mWC
2,5 mWC
3
/h
0,4 mWC
4,4 mWC
3
/h
2,1 mWC
3,4 mWC
3
/h
2,5 mWC
1,0 mWC
Pressure
Height of
drop
pressure
primary
available
circuit
primary
3
/h
1,6 mWC
1,9 mWC
3
/h
1,3 mWC
1,4 mWC
3
/h
3,2 mWC
2,0 mWC
3
/h
2,2 mWC
1,8 mWC
Water can escape), then turn the circulator motor shaft using a
4)
:
Pressure
Flow rate
drop
secondary
secondary
circuit
circuit
3
1,5 m
/h
1,4 mWC
3
3 m
/h
1,7 mWC
3
4,16 m
/h
3,1 mWC
3
8,32 m
/h
3,8 mWC
** with primary 90°C and secondary 25°C/50°C
Pressure
Flow rate
drop
secondary
secondary
circuit
circuit
3
1,0 m
/h
0,5 mWC
3
1,5 m
/h
0,5 mWC
3
2,8 m
/h
1,5 mWC
3
3,7 m
/h
0,8 mWC
6
Primary
Secondary
connection
connection
1''
PVC Ø50
1''
PVC Ø50
1'' ¼
PVC Ø50
1'' ¼
PVC Ø50
Primary
Secondary
connection
connection
1''
PVC Ø50
1''
PVC Ø50
1'' ¼
PVC Ø50
1'' ¼
PVC Ø50
5)
Weight
37 Kg
38 Kg
65 Kg
70 Kg
Weight
37 Kg
38 Kg
65 Kg
70 Kg
Capítulos
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