4 | Technical Characteristics and Dimensions
Safety of electrical appliances for
domestic use and similar purposes
The following requirements apply in
accordance with EN 60335-1 in order to
prevent hazards from occurring when using
electrical appliances:
"This appliance can be used by children of 8
years and older, as well as by people with
reduced physical, sensory or mental
capabilities or lacking in experience and
knowledge, if they are supervised and have
been given instruction in the safe use of the
appliance and understand the resulting
dangers. Children must not play with the
appliance. Cleaning and user maintenance
must not be performed by children without
supervision."
"If the power cable is damaged, it must be
replaced by the manufacturer, its customer
service department or a similarly qualified
person, so that risks are avoided."
2
Technical Characteristics and
Dimensions
2.1
Declaration of conformity with relevant EEC
regulations
This appliance fulfils European directive requirements
2009/142/EEC, 92/42/EEC, 2006/95/EEC, 2004/108/EEC
and corresponds to the specifications described in the
corresponding EEC certificate of proof.
Model
Category
Type
Table 2
6 720 800 095 (2015/11)
GWH 24 CTD E
II
2H3B
C
2.2
Explanation of Model Code
GWH 24
C
T
Table 3
[GWH]
Gas water heater
[24]
Capacity (Liter per minute)
[C]
Room sealed box
[T]
Thermostatic
[D]
LCD
[E]
Electric ignition
[23]
Appliance adjusted for Natural Gas
[30]
Appliance adjusted for LPG
2.3
Package contents
•
Gas heater
•
Support elements
•
Heater documentation
2.4
Description of the heater
•
Heater for wall-mounting
•
High power pre-mix compact burner with low NOx
emissions
•
Modulating Gas Valve with constant gas:air ratio control
•
LCD panel with back light
•
Failure codes for easy diagnostics and repair
•
Electronic ignition
•
Modulating water valve:
– Cold water temperature sensor
– Water flow sensor
•
Hot water temperature sensor
•
Built in frost protection
•
Safety devices:
– Flame failure device (ionization flame rod sensor)
– Back flow temperature sensor
– Inlet temperature sensor
– Outlet temperature sensor
– Room sealed box temperature sensor
– Over heat prevention (temperature limiter)
•
Power supply: 230 V, 50 Hz
•
IP X4 (protection against water drops)
2.5
Optional accessories
•
Gas conversion kit (NG)
– Code nº 7 719 002 460
•
Freeze prevention kit
– Code nº 7 709 003 709
•
Outdoor kit
D
E
23
30
Therm 6000S