Weishaupt WL20/2-C Z User Manual

Installation and operating instruction
Oil burner WL20/2-C Z
3 Product description
83307702 1/2019-04 La
13-80
T
w
T
V
T
NZ
T
S
T
VK
T
VK
B4
P11
P13
W-FM 10
B5
P
P
B15
L
T1
T2
F2
N
L
N
K10
6
M
M20
P
B16
T6
T8
5
1
M
1
M1
3
T1
K11
K13
4
B1
13
T
N
B1 Flame sensor TNZ Post-purge time: 6.5 s
B15 Temperature or pressure regulator TS Safety time: 4.6 s
B16 Temperature or pressure regulator stage2 TVK Residence time partial load (stage1): min5s
F2 Temperature or pressure limiter TV Pre-purge time: 16.2 s
K10 Anti siphon valve (optional) Voltage is applied
K11 Stage1 solenoid valve Flame signal present
K13 Stage2 solenoid valve Current path
M1 Burner motor START (orange)
M20 Air damper actuator Ignition phase (flashing orange)
P11 Control lamp operation (optional) Burner operation (green)
P13 Control lamp stage2 (optional) 1 CLOSED position (ST0)
T1 Ignition unit 2 Stage1(ST1)
TW Startup waiting time: 1 s 3 Stage2 solenoid valve (MV2-Oil)
TN Post-purge time: 1.2 s 4 Stage 2 (ST2)

Weishaupt WL20/2-C Z Specifications

General

Brand	Weishaupt
Model	WL20/2-C Z
Category	Burner
Language	English