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Instruction manual TWI 35-130 G/TWI 45-190 G
10.3.1 Descale
Scaling depends on the water condition and the water demand. Besides, more
scale deposit will be formed in the device at high temperatures. A temperature
setting of 60 ºC is recommended to ensure low scale deposit. Descale using the
appropriate agents. A descaling instruction is available for detailed information.
10.3.2 Clean the condensation drainage
Regularly clean the condensation drainage and the siphon to avoid stoppage.
10.4.1 Introduction
Proceed as follows for gas-side maintenance:
1.
Clean the burner.
2.
Clean the heat exchanger.
3.
Cleaning the air inlet filter.
10.4.2 Clean the burner
1.
Dismount the burner.
2.
Remove the contamination present on the burner.
3.
Remount the burner.
10.4.3 Clean the heat exchanger
1.
Dismount the burner.
2.
Clean the combustion chamber of the heat exchanger using a vacuum
cleaner and a soft brush.
3.
Dismount the flue gas discharge.
4.
Clean the end of the heat exchanger using tap water.
5.
Remount the burner.
6.
Remount the flue gas discharge.
Maintenance
10
10.3 Water-side
maintenance
10.4 Gas-side
maintenance
Summary of Contents for TWI 35-130
Page 4: ...4 Instruction manual TWI 35 130 G TWI 45 190 G...
Page 23: ...Instruction manual TWI 35 130 G TWI 45 190 G 23 Device types IMD 0531 R0...
Page 34: ...34 Instruction manual TWI 35 130 G TWI 45 190 G 4 Conversion to another gas category...
Page 42: ...42 Instruction manual TWI 35 130 G TWI 45 190 G 8 Shut down...
Page 52: ...52 Instruction manual TWI 35 130 G TWI 45 190 G Maintenance 10...
Page 58: ...58 Instruction manual TWI 35 130 G TWI 45 190 G Annex 12...
Page 61: ...Instruction manual TWI 35 130 G TWI 45 190 G 61...
Page 62: ...62 Instruction manual TWI 35 130 G TWI 45 190 G...
Page 63: ...Instruction manual TWI 35 130 G TWI 45 190 G 63...
Page 64: ...64 Instruction manual TWI 35 130 G TWI 45 190 G 0311935 R0...
