Helios FU Comfort Sinus Manuel De Montage Et D'utilisation page 211

Installation and Operating Specification FU Comfort Sinus
Setting of the desired function
Various functions can be allocated to the relay outputs "K1" and "K2". In case of the same function allocation for
"K1" and "K2", these work parallel.
Function
OFF
Operating indication
(1K)
Fault indication
(2K)
External error
(3K)
Limit modulation
(4K)
Limit E1
(5K)
Limit E2
(6K)
Setpoint Offset
(7K)
Group2
(8K)
Group3
(12K)
Group4
(13K)
(14K)
a
(18K)
2.Heating
(9K)
2.Cooling
(10K)
11 14 12
K1
L-BAL-E304-GB 2004
Designation
No function
Relays remain always de-energized.
Operating indication (factory setting for "K1", non inverting).
Operation without fault, reports enable "OFF"
Fault indication (factory setting for "K2", non inverting).
Pulled up in operation without fault, with release "OFF" not dropped out.
Drops out in case of line and device fault and external fault at the digital input. Depend-
ing on programming in event of sensor failure.
External fault separate with message at digital input (factory setting if terminals
bridged).
Limit modulation
Exceeding or falling below limits for modulation.
Limit "E1"
Whenover or falling below limits for input signal "E1".
Limit "E2"
Whenover or falling below limits for input signal "E2".
Only in controller modes (from
Limit: Setpoint offset (only for active Setpoint control circuit 1).
Deviation between actual value and setpoint to high.
Group control (Group 2)
Switching on fans depending on modulation
Group control (Group 3)
Switching on fans depending on modulation
Group control (Group 4)
Switching on fans depending on modulation
no function
For modes as temperature controller with additional functions
Heating function
Switch ON point: temperature = Setpoint +/- Offset
Switch OFF point: Temperature around hysteresis over switch ON point
Cooling function
Switch ON point: temperature = Setpoint +/- Offset
Switch OFF point: Temperature around hysteresis below switch ON point
K1
21 24 22
K2
11.05.2007
K2
v_relais_k1_k2.vsd
2.01
)
1 = energized, terminals 11-14 bridged
0 = de-energized, terminals 11-12 bridged
1 = energized, terminals 21-24 bridged
0 = de-energized, terminals 21-22 bridged
Part.-No.
72/139
Programming
2.03