4.11. Steam thermoblock
4.11.1. Mode of operation
The steam thermoblock comprises:
- Thermoblock (TB-D)
- Temperature sensor
- Thermal link
This block provides the water used for steaming and is heated to the set steam
temperature inside the thermoblock.
4.11.2. Replacing the thermoblock
Removing the thermoblock
• Use the de-scaling programme to de-scale
the thermoblock! (As described in the
Operating Instructions.) If no water
appears, replace thermoblock.
Unscrew screw from thermoblock base
holder
Disconnect all cable connectors
Detach water connections
Remove complete thermoblock base holder
Unscrew screw in middle of housing and
separate thermoblock from base holder
Remove overtemperature link and
temperature sensor
4.11.3. Technical data
Steam thermoblock (TB-D): 230 V / 1.2 kW (150° C) (302° F)
(US) 120 V / 2.2 kW /
(JP) 100 V / 1.25 kW /