Water Connections; Gas Connection - Bosch T2400S 8 ND 23 Training And Service Information For After Sales

Room sealed fan assisted / pressurized gas water heater for indoor installation
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3.2 Water connections

Requisite
Water pipes were cleaned
before connected to the
appliance?
Leakage test was done
successfully?
Inlet water filter was checked
and is cleaned, ensuring the
necessary water flow?
Accessories for water
connections are adequate?
Water pressure and flow are
according to the appliance
specifications?

3.3 Gas connection

The appliance is suitable for the available gas type?
Pressure reducer and gas pipe are adequate for the required
pressure and gas flow?
Accessories for gas connection are adequate and according to
the country specification/standards?
3.4 Flue Exhaustion
The correspondent appliance manual have indicated the maximum flue length according model
and flue type orientation, nevertheless there is with this new line a new approach where for flue
lengths > 4 m it will be required to have configured in HMI a parameter to indicate to
Flue Exhaustion > 4 m (Note: only for MPP2 (with water valve))
▶ Access menu AA.
▶ Scroll until find F9.
▶ Press ok
▶ Scroll and select the flue length
▶ Press ok
Length selected
Model
12
15
17
Page 6 from 45
Observations
- Nominal pressure: 1- 4 bar
- Minimum pressure: 0,15 bar
- Maximum pressure: 12 bar
Table 3 – Check list hydraulic connections
Requisite
Table 4 – Check list for gas connections
Flue Length
0 – 4 m
4 – 8 m
8 – 12 m
0 – 8 m
0 – 4 m
5 – 9 m
Table 5 – Flue Configurations
6 720 887 546 "SM FP_ErP LPP-MPP Europe 2018/05 en"
Confirmation
Confirmation
Parameter
00
01
02
00
00
01

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