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Idiomas disponibles
Idiomas disponibles
5.
INSTALLATION AND START-UP
• Connecting the pipes
We recommend making the connections to the hydraulic unit with the corresponding
connectors before fixing the unit in place, to prevent damage to the EPP casing.
• Wall mounting the hydraulic unit
1. Drill holes in the wall for the rawl plugs at the distances shown.
2. Place the fixing plate in the position shown and place the screws in the holes.
Note: make sure the visible elements coincide with the holes in the hydraulic unit cover.
• Filling the installation
1. Turn the manual/motorised mixing valve to an intermediate position.
2. Check the shut-off valves are open.
3. Fill the circuit.
4. Start up the pump, set to minimum pressure, and vary the operating setting to help drain the circuit (for the Y ONOS PARA pump,
use the drain function). After draining the installation, leave the pump in operating position.
• Electrical connections
Pump:
Mixer motor:
Room temperature: . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . max. +55 ºC
.. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. min. -5 ºC
Power supply:. .. . .. . .. . .. . .. . .. . .. . .. . .. . .. 230 ± 10% VCA.50 Hz
Electricity consumption: . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. 5 VA
Protection type: . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. .IP41
Protection class: . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . II
Torque: . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. 6Nm
Nominal power of auxiliary switch: .. . .. . .. . .. . .. 6(3) A 250 V CA
Weight: . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .0,4 kg
• High efficiency pump operation
Led colour
Led color
Meaning
Continuous green
Led color
Meaning
Led color
Meaning
Led color
Meaning
Quick green
Led color
Meaning
blinks
air
air
air
Red/green
air
blinking
air
Red blinking
No LED
6.
WARRANTY
Orkli hydraulic units for underfloor heating/cooling are guaranteed against all material defects for 3 years as of the date of
manufacture marked on them. This warranty is not applicable if the unit has been interfered with, altered or damaged by any use or
installation not in accordance with the manufacturer's instructions.
Phase (black): rotation direction
CCW
bk
Phase (brown): rotation direction
CW
bn
Neutral (blue)
N
bu
Meaning
Diagnostic
Diagnostic
Normal running
Pump run as expected or is
Diagnostic
Diagnostic
faced to a phenomenon that
shortly affects its running
Diagnostic
air
Air venting routine running
Diagnostic
Pump runs during 10 min in air
venting function. Afterwards the
air
air
installer has to adjust the targeted
performance
air
air
Pump will restart by itself after the
Abnormal situation (pump
abnormal situation disappeared
functional but stopped)
Stopped (e.g.
Reset the pump
pump blocked)
Check LED signal
No voltage on electronics
No power supply
Phase: brown
Neutral: blue
Earth: yellow-green
Common (white)
Cause
Normal running
1) Undervoltage or overvoltage:
1) Check voltage supply:
U<160V or U>253V
195V< U <253V
1) Module overheating:
2) Check water & ambient Tª
Tª inside motor too high
Pump cannot restart itself due to a
Change pump
permanent failure
1) Pump is not connected to power
1) Check cable connection
supply
2) LED is damaged
2) Check if pump is running
3) Change pump
3) Electronics are damaged
129
6
C
NC
NO
wh
rd
og
Normally open (red)
Normally closed
Remedy
Venting
routine
∆p-v
air
RKA
Red Knob for Delta-P var,
Air Venting, Delta-P const
L
∆p-c
9
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