Weishaupt WL20/2-C Z User Manual

Installation and operating instruction
Oil burner WL20/2-C Z
10 Troubleshooting
83307702 1/2019-04 La
53-80
10 Troubleshooting
10.1 Procedures for fault conditions
The combustion manager recognises irregularities of the burner and indicates these
with the illuminated push button.
The following conditions can occur:
illuminated push button off [ch.10.1.1],
illuminated push button red [ch.10.1.2],
illuminated push button flashes [ch.10.1.3].
10.1.1 Illuminated push button off
The following faults may be corrected by the operator:
Fault Cause Rectification
Burner not operating External fuse has tripped
(1
Check fuse.
Heating switch is set to Off Switch on heating switch.
Temperature limiter or pressure limiter
on heat exchanger has triggered
(1
Reset temperature limiter or pressure
limiter on heat exchanger.
Low water safety interlock on heat ex-
changer has triggered
(1
Top up water.
Reset low water safety interlock on
heat exchanger.
Temperature regulator or pressure regu-
lator on heat exchanger has been set in-
correctly
Adjust temperature regulator or pres-
sure regulator on heat exchanger.
Boiler or heating circuit control is not
functioning or has not been set correctly
Check function and setting of boiler
or heating circuit control.
(1
Notify your heating contractor or Weishaupt Customer Service if the problem occurs repeatedly.

Weishaupt WL20/2-C Z Specifications

General

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