CR Remeha Quinta Pro 115, Инструкция по установке и обслуживанию

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n
Analogue output (0-10 V)
The temperature or heat output can be chosen for this feedback
message. The two controls are described briefly below.
A jumper (
1
) on the interface is used to select either temperature
control ( * ) or heat output control (
%
).
Jumper 1 Output signal (V) Temperature À Description
*
0,5 - Alarm
1 - 10 10 - 100 Delivered temperature
Jumper 1 Output signal (V) Heat output (%) Description
%
0 0 - 15 Boiler off
0,5 15 - 20 Alarm
2,0 - 10
(1)
20 - 100 Heat output supplied
(1) Dependent on the minimum modulation depth (set speeds, standard 20%)
4.9.3. Connection possibilities for the PCB (SCU-
S02)
If the boiler is fitted with the control PCB (SCU-S02), then this is
automatically recognised by the automatic control unit of the boiler.
CAUTION
On removing this PCB, the boiler will show fault code
e[38
. To prevent this fault, an auto-detect must be
carried out after removing this PCB.
¼ See chapter: "Carrying out an auto-detect", page
61.
The status indicator D3 at the top right of the control PCB indicates
the status:
4
Continuous signal: PCB working normally
4
Flashing signal: No connection
4
No signal: No voltage or faulty PCB (Check the wiring)
n
Control of external central heating pump (Pump)
An external central heating pump can be connected to the
Pump
terminals of the connector. The maximum input power is 400 VA.
n
Control of external three-way valve (3wV)
The external three-way valve (230 VAC) can be used when
connecting an indirectly heated calorifier. The neutral position of the
three-way valve can be set using parameter
p34
.
T000800-A
1
2
%
1 1
T001255-B
Status
C Nc No
C Nc No
Pump
N L
Pump
N L
EgV
N L
EgV
N L
3wV
X3
SCU-SO2
X1
X4 X5
N C
3wV
N C D
D
X2
D3
Tsol Gps
Tsol Gps
Hru
Hru
F 4AT
4. Installation Quinta Pro 30 - 45 - 65 - 90 - 115
36 250413 - 123157-03