Daikin ECFWEB6 Manual De Instalación Y Operación página 16

Tabla de contenido

Publicidad

Idiomas disponibles
  • ES

Idiomas disponibles

  • ESPAÑOL, página 57
All manuals and user guides at all-guides.com
1B_I+OM_4PW17551-1B.book Page 13 Wednesday, October 5, 2005 9:18 AM
EXT....... External auxiliary contact
(230 V to contact = OFF; open contact = ON)
CRHC ... Centralised remote cooling/heating selector
switch
EPIA6.... Power interface
EPIMSA6 Master/Slave interface for the control of up to
4 fan coils (< 3 A)
M........... Fan coil motor
VHC ...... Solenoid valve
VC......... Cooling solenoid valve
VH......... Heating solenoid valve
TSA....... Automatic safety thermostat
TSM ...... Safety thermal fuse
SC......... Cabling box
.......... Ground
..... Electrical connections to be made by the
installer
..... Part of diagram valid only for the centralised
remote Cooling/Heating selector switch
(CRHC)
The code of the terminals on ECFWEB6 controllers can
be found on the rear side of the plastic support.
A
UTODIAGNOSIS PROCEDURE
For checking the correct operational efficiency of the
controller when installing or for searching for possible
faults, all outputs can be operated manually (fan, valves,
electric heater) thanks to the autodiagnosis mode.
Proceed as follows to access the autodiagnosis mode
and to run the tests
1
Turn the operating mode selector switch to the "OFF"
position.
2
Turn the knob of the thermostat anti-clockwise until it
reaches the minimum temperature position.
3
Hold the cooling/heating selector pushed for at least
5 seconds. At this stage both LEDs light up.
4
Within 5 seconds, turn the knob of the thermostat
clockwise to the maximum temperature position. The
red LED switches off and the blue LED remains lit to
indicate that the autodiagnosis mode has been
accessed.
Installation and operation manual
13
NOTE
If you wait more than 5 seconds before
turning the knob again, the autodiagnosis
mode will be automatically exited.
5
In the autodiagnosis mode, each position of the
operating mode selector switch corresponds to the
simulation of an output.
Position
Output
Valve
Minimum speed
Medium speed
Maximum speed
Electric heater
or second valve
By running through the various positions of the
operating mode selector switch, the electronic
controller outputs can be checked one after the other
either by observing the related component (valve,
fan,
electric
heater)
corresponding terminals are powered at a voltage of
230 V.
NOTE
If the operating mode selector switch is not
moved for more than one minute, the
autodiagnosis
exited.
6
Exit the autodiagnosis mode by turning the operating
mode selector switch to the
Microprocessor controller for fan coils
4PW17551-1B
Terminals
N-V
N-V1
N-V2
N-V3
N-RE
or
by
checking
if
the
mode
is
automatically
position.
ECFWEB6+ECFWER6

Publicidad

Tabla de contenido
loading

Este manual también es adecuado para:

Ecfwer6

Tabla de contenido