3
DEPENDING ON THE MODEL CHOSEN, THE WATER HEATER WILL COMPRISE THE
FOLLOWING COMPONENTS
FUNCTIONAL ASSEMBLIES
5 l/min models
8.9 kW (127.5 Kcal/min)
10 l/min models
17.8 kW (255 Kcal/min)
14l/min model
23,8 kW
(341 kcal/min)
COB 5
COB 5 x
COB 10
COB 10 x
COB 14
1. Incorporated draught diverter.
Ensures proper combustion even when the draught changes in the burnt gas
evacuation duct (flue). With its new design, the heater cover is free of gratings.
Yes
Yes
Yes
Yes
Yes
2. Heat exchanger.
Pure electrolytic copper with a caloric coating that ensures the highest
possible heat transfer to water.
Yes
Yes
Yes
Yes
Yes
3. Burner
Advanced technology that takes full advantage of the gas consumed
Yes
Yes
Yes
Yes
Yes
5. Ignition safety valve.
Electric system that only allows gas to leave the burners when the pilot light’s
presence ensures it is ignited
Yes
Yes
Yes
Yes
Yes
6. Front gas control.
This can also be used to MANUALLY SELECT THE REQUIRED POWER.
Yes
Yes
Yes
Yes
Yes
7. Temperature selector.
Allows you to adjust the hot water temperature.
Yes
Yes
Yes
Yes
Yes
9. Special hydraulic device.
• Automatically starts the water heating mechanisms each time a hot water
tap is turned on. This is a GUARANTEE at the same time as the gas passage is
only open when water circulates through the exchanger.
Yes
Yes
Yes
Yes
Yes
13. Hot water connection: Flexible
Yes
Yes
Yes
Yes
Yes
14. Electronic Ionisation probe.
Used to ensure the burner’s smooth operation through the ionisation
control. (see figure page 13)
Yes
Yes
Yes
Yes
Yes
15. Electrode ignition.
Provides continuous sparks to ignite the burner. (see figure page 13)
Yes
Yes
Yes
Yes
Yes
16. Temperature restrictor thermostat.
Yes
Yes
Yes
Yes
Yes
17. Ignition micro.
Yes
Yes
Yes
Yes
Yes
18. Control device for gas evacuation. (TTB)
Disconnects the heater if the combustion gas outlet is obstructed.
Yes
no
Yes
no
Yes
19. Battery box.
Yes
Yes
Yes
Yes
Yes
20 . Drainage valve.
Yes
Yes
Yes
Yes
Yes
21. Electronic control module.
Yes
Yes
Yes
Yes
Yes
