Helios FU Comfort Sinus Manuel De Montage Et D'utilisation page 257

Installation and Operating Specification FU Comfort Sinus
Display Relais switches **
Symbol Operation Fault
Alternative error texts
programmable ( Con-
troller Setup):
Filter
Frost protection
Adiabatik
Firealarm
Pressure switch
Gas alarm
Water alarm
RCD
Brake control
Lmt E1 min
Lmt E1 max.
Lmt E2 min.
Lmt E2 max.
Lmt Offset 1
Lmt Offset 2
Message at setting alarm sensors = OFF
Sensor 1
Sensor 2
Message at setting alarm sensors = ON
Sensor 1
Sensor 2
** Relay function in factory setting
0 switching status retained
1 switching status changes
L-BAL-E304-GB 2004
Possible cause
0 selectable Set limit for modulation exceeded
Set limit for input signal "E1" drop-
0 selectable
ped below
Set limit for input signal "E1" ex-
0 selectable
ceeded
Set limit for input signal "E2" drop-
0 selectable
ped below
Set limit for input signal "E1" ex-
0 selectable
ceeded
0 selectable Actual value exceeds setpoint
Actual value drops below setpoint
0 selectable
and set offset
Controller Setup (factory setting)
For Sensor 1 / Sensor 2
Interruption / short circuit in the
0 0
sensor leads or sensor values
measured are outside measuring
range
Controller Setup
For Sensor 1 / Sensor 2
Interruption / short circuit in the
0 1
sensor leads or sensor values
measured are outside measuring
range
Part.-No.
118/139
Reaction of Controller
Adjustment
The device continues working un-
changed.
The device continues working un-
changed.
Check setting and input signal.
The device continues working un-
changed.
Check setting and input signal.
The device continues working un-
changed.
Check setting and sensor.
The device works with minimal or maxi-
mum modulation depending on whether
there is a short-circuit or an interruption,
and on the programmed mode of opera-
tion.
Check sensor.
The device works with minimal or maxi-
mum modulation depending on whether
there is a short-circuit or an interruption,
and on the programmed mode of opera-
tion.
Check sensor.
Protocol