elco VL 2.160 D User Manual

11/2010 - Art. Nr. 4200 1029 8600A8
Earth
Pre-heater
Flame monitor
Fault
display
Air
pressure
switch
IgnitionBurner motor
2nd stage
solenoid valve
Connector
Terminal
Terminal
Connector
Remote
unlocking
L1 power
supply
1st stage
solenoid valve
3rd stage
solenoid valve
2nd stage
thermostat
Heating
request
Earth
Fuel pump
pump unit
Terminal Description Connector Terminal Description Connector
1 Burner motor live
4
21 Flame monitoring signal
11
2 Earth 22 Neutral
3 Neutral 23 Live
41
st
stage solenoid valve live
1
24 Not used
10
5 Earth 25 Not used
6 Neutral 26 Live
20
72
nd
stage solenoid valve live
2
27 Remote unlocking signal
8 Earth 28 Neutral
21
9 Neutral 29 Signal fault live
10 3
rd
stage solenoid valve live
3
30 Live
25
11 Earth 31 Preheater/release contact
12 Neutral 32 Earth
13 Igniter live
5
33 Neutral
14 Earth 34 Live L1
6
15 Neutral 35 Earth
16 2
nd
stage thermostat phase (T6)
T6/7/8
36 Neutral
17 Signal T7 37 Earth
18 Signal T8 38 Earth
19 1
st
stage thermostat live (T1)
19
39 Pump unit live
35
20 Heating request signal (option T2) 40 Earth
41 Neutral
Operation
Terminal allocation chart
230 Volt connection

elco VL 2.160 D Specifications

General

Brand	elco
Model	VL 2.160 D
Category	Burner
Language	English