elco TRIGON L PLUS - Temperature Sensors

45
Installation
Electrical connection
Temperature sensors
Common ow sensor
WhenaCommonowsensorisused
(forcascademandatory)itshouldbe
addressed on MTS1.
DHW Tank Setting
There are several schemes for hot
water preparations see pages 42-45.
Flue gas Sensor
Sensorscanalsobeusedasuegas
sensor. With a setting for max temp
andsystemhastoswitcho󰀨oraset
temp where system has to reduce the
power.
Weather dependent regulation
When WDR is used an outdoor
sensor is needed. Keep in account
this is a 1K sensor.
Thiscontrolsettinghastobe
selected and is not auto detect.
Basis DHW preparation
ForbasicDHWpreparationthere
is a dedicated Tank sensor. For the
other regulations the tank sensor is
the Top Sensor. Take in account
this is a 10K sensor.
0
PWM
L1 N L2 1.1 1.2 2.1 2.2 3.1 3.2
Output
Output
3 WV/DHW pump (AC) VFR3
VFR2VFR1
Output Output
Output Output
L N L N L N
Line (AC)
Line (AC)
MO1 (AC)
Input Output Output
PWM 0-10V GND
5VNTC 5VNTC 5VNTC
5VNTC 5VNTC
Signal
GND
Signal
GND
MO1 (0-10V output)
MTS1 (T10) MTS2 MTS3
NTC 7
(outd. sensor)
NTC 3 (DHW/
Tank sensor)
eBus eBus
Input OutputOutput
Input Input Input
Input Input
GNDPWM 0-10V 24VSignalGND 24VSignalGND Signal 24VGND 24V 5VSignalGND GND Signal
PADIN 3 PADIN 4PFDIN 1 PADIN 1 PADIN 2MO2 (0-10V output)
InputInput Input InputOutput Input
0
PWM
L1 N L2 1.1 1.2 2.1 2.2 3.1 3.2
Output
Output
3 WV/DHW pump (AC) VFR3
VFR2VFR1
Output Output
Output Output
L N L N L N
Line (AC)
Line (AC)
MO1 (AC)
Input Output Output
PWM 0-10V GND 5VNTC 5VNTC 5VNTC
5VNTC
5VNTC
Signal
GND
Signal
GND
MO1 (0-10V output) MTS1 (T10) MTS2 MTS3
NTC 7
(outd. sensor)
NTC 3 (DHW/
Tank sensor)
eBus eBus
Input OutputOutput Input Input Input
Input
Input
GNDPWM 0-10V 24VSignalGND 24VSignalGND Signal 24VGND 24V 5VSignalGND GND Signal
PADIN 3 PADIN 4PFDIN 1 PADIN 1 PADIN 2MO2 (0-10V output)
InputInput Input InputOutput Input
0
PWM
L1 N L2 1.1 1.2 2.1 2.2 3.1 3.2
Output
Output
3 WV/DHW pump (AC) VFR3
VFR2VFR1
Output Output
Output Output
L N L N L N
Line (AC)
Line (AC)
MO1 (AC)
Input Output Output
PWM 0-10V GND 5VNTC 5VNTC 5VNTC 5VNTC
5VNTC
Signal
GND
Signal
GND
MO1 (0-10V output) MTS1 (T10) MTS2 MTS3
NTC 7
(outd. sensor)
NTC 3
(DHW/
Tank sensor)
eBus eBus
Input OutputOutput Input Input Input Input
Input
GNDPWM 0-10V 24VSignalGND 24VSignalGND Signal 24VGND 24V 5VSignalGND GND Signal
PADIN 3 PADIN 4PFDIN 1 PADIN 1 PADIN 2MO2 (0-10V output)
InputInput Input InputOutput Input