Temporary Or Short-Term Shut-Down; Preparing For Extended Periods Of Disuse - Riello TAU Unit 50 Installation And Maintenance Manual

3.7

Temporary or short-term shut-down

In the event of temporary or short-term shut-down (e.g. due to
holidays), proceed as follows:
− Press the MENU key and select with keys ▲ / ▼ "Time
schedule", confirm with key ●.
− Select with keys ▲ / ▼ "Holiday Schedule" and confirm
with key ●.
Clock Program
" "
Program Group
" "
Burn hours till service
" "
Reset Service Reminder
"
Holiday Settings
" "
− Select with keys ▲ / ▼ "Mode" and confirm with key ●.
Select "System" mode and confirm.
Holiday Settings
" "
Mode
" "
Holiday Setpoint
" "
Begin Date
" "
End Date
" "
− Select with keys ▲ / ▼ "Holiday Setpoint" and confirm
with key ●.
− Select "Antifreeze" holiday setpoint and confirm.
Holiday Settings
" "
Mode
" "
Holiday Setpoint
" "
Begin Date
" "
End Date
" "
"
System
" "
Comfort
" "
Saturday 01-08-2015
" "
Saturday 01-08-2015
" "
System
" "
Anti Fr
" "
Saturday 01-08-2015
" "
Saturday 01-08-2015
" "

3.8 Preparing for extended periods of disuse

Long periods of inactivity of the thermal module TAU Unit imply
the following operations to be carried out:
− position the main switch of the thermal module and of
the system to "off"
− close the fuel valves and the water valves of the thermal
and DHW system.
9
Empty the thermal and sanitary system if there is a danger
of frost.
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COMMISSIONING AND MAINTENANCE