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Safety thermostat (TS)
The safety thermostat shuts down the burner if boiler tem-
perature exceeds 110°C. To restore normal functioning,
remove the protective cover and press the button
.
Use a suitable tool if necessary.
b
If the safety thermostat (TS) shuts down the burner,
the red warning light comes on and any burner
error signals on the burner controller are lost.
Minimum temperature thermostat (Tm)
This thermostat prevents cold water from circulating and
causing condensation inside the boiler. It is located inside
the control panel, and is preset to 40°C. Adjustment
requires a suitable tool and is reserved for personnel from
THERMITAL’s Technical Assistance Service.
Maximum temperature thermostat (TL82)
This thermostat cuts in at 82°C during the DHW produc-
tion cycle to disable the boiler control thermostat. It is
located inside the control panel, and is preset to 82°C.
Adjustment requires a suitable tool and is reserved
for personnel from THERMITAL’s Technical Assistance
Service.
Boiler overtemperature dispersal thermostat (TL90)
CThis thermostat cuts in at 90°C to disperse overtem-
perature caused by thermal inertia. It is located inside
the control panel, and is preset to 90°C. Adjustment
requires a suitable tool and is reserved for personnel from
THERMITAL’s Technical Assistance Service.
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Summary of Contents for 20017207
Page 1: ...TBOX BASIC ACS USE INSTALLATION AND MAINTENANCE MANUAL...
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