DORCHESTER DR-FC 25 Manuals

2 pdf manual(s) DORCHESTER DR-FC 25 for free download (Installation, comissioning and maintenance instructions, Installation, commissioning and maintenance instructions)

(2) Documents:

DR-FC 25 Installation, comissioning and maintenance instructions (100 pages)

666781.pdf
Updated: 19.08.2026
DORCHESTER DR-FC 25 Installation, comissioning and maintenance instructions — inside: power on and power off, spare parts information and warranty terms.

Contents

DR-FC 25 Installation, commissioning and maintenance instructions (98 pages)

1551078.pdf
Updated: 22.06.2026
Start with the DORCHESTER DR-FC 25 Installation, commissioning and maintenance instructions if you need mounting recommendations, step-by-step operation, plus service schedule.

Contents

DORCHESTER MODELS: DR-FC 25, 30, 45, 60

1
Instruction Manual DR-FC

3
About the water heater

7
Functioning of the water heater

12
Protection for the water heater

13
Water connections, Vented

25
Air supply and flue gas discharge

27
Checking the supply pressure and burner pressure

33
Conversion to a different gas category

35
Filling and draining

40
Draining the water heater

41
The control panel

44
Status of the water heater

48
Starting up and shutting down

52
The water heater’s heating cycle

53
Setting the display contrast

71

DORCHESTER DR-FC 25 Manuals

(2) Documents:

DR-FC 25: Related Instructions