ACV BG 2000-S Serie Manual De Instalación, Utilización Y Mantenimiento página 12

EN
6
TABLE OF CORRECTIVE MEASURES
Fit lining in chimney
Set boiler T° higher
Check and clean chimney
Check and clean chimney
Comply with local regulations on boiler room ventilation
Clean burner and boiler
Clean burner and boiler
Set room thermostat to desired temperature
Clear or replace the circulator
Set switch to Winter position or replace switch
Fill and vent the system and boiler properly
Open radiator valves or adjust thermostatic valves
Fill and vent the system and boiler properly
Check that pipes and meter are suitable for the system
Check that pipes and meter are suitable for the system
Replace boiler thermostat or potentiometer
Ensure electrical system complies with the regulations
Change fuses and find out what caused the problem
Fill and vent the system and boiler properly
Keep within the ratings stated by ACV
Keep within the ratings stated by ACV
Set the thermostat to the desired temperature or replace
Replace Summer/Winter switch
Replace Summer/Winter switch
Replace On/Off switch
Replace NTC probe
Replace boiler thermostat or potentiometer
This is not normal, find the cause (Gas valve; electronic unit; ....)
Replace unit
Replace unit, but find cause
Replace fan
Replace electronic unit if fan turns without PWM
Replace electrode or adjust properly
Replace electrode or adjust properly
Insert connectors properly
Replace gas valve ensuring setting parameters are correct
Replace unit
Replace boiler thermostat or potentiometer
Refill and vent system and boiler
Insert NTC probe into pocket properly
Corrective Measures
This table may be used after instruction received at ACV
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40