Application A375.1 (burner steps 5–8):
Double-insulated (two-chamber) transformer
Terminal
Description
Max. load
48
Phase for burner B5
47
B5
Burner ON / OFF
4 (2) A / 24 V a.c.*
46
Not to be used
45
Phase for burner B6
44
B6
Burner ON / OFF
4 (2) A / 24 V a.c.*
43
Not to be used
42
Phase for burner B7
41
B7
Burner ON / OFF
4 (2) A / 24 V a.c.*
40
Phase for burner B8
39
B8
Burner ON / OFF
4 (2) A / 24 V a.c.*
* Relay contacts: 4 A for ohmic load, 2 A for inductive load
66 | © Danfoss | 2017.09
VI.GU.L2.02
Operating Guide ECL Comfort 210/296/310, application A275/A375