Maintenance - DELTA DORE DELTA 200 Installation Manual

Outdoor-temperature-driven controller for hot water heating
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Activation
Menu C13: Authorising and modifying the access code
Only if DELTA 200 is associated with a TYPHONE 500.
Access code authorisation
Default setting: C13=0.
For each access code digit, press the
press
to go to the next digit.
Menu C14: Language selection
Only if DELTA 200 is associated with a TYPHONE 500.
Language selection
Default setting: C14=0.
Menu C15: Correcting the room temperature measure-
ment (zone 1)
If there is a difference between the actual temperature (taken with a
thermometer) and the temperature measured and displayed by the unit,
menu C15 can be used to compensate for the difference (from -4°C to
+3.9°C in increments of 0.1°C) by changing the way the sensor measures.
Correction of the temperature measured
in zone 1
No access code (upon activation)
Code authorised (the code can be modified)
OK
or
buttons to modify it and
French
English
No access to correction
Correction possible
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Default setting: C15=0.
Menu C16: Combining heating with the alarm
This menu is displayed if a TYXAL alarm control unit is used with the DELTA 200.
Combining heating with alarm operation
Default setting: C16=1.
Fully activating the
control unit switches the installation into Economy
override mode in both zones.
Shutting the
control unit down switches the installation into Comfort
override in both zones (up to the next change of program).

Maintenance

Nothing is displayed
There is no power supply:
on the room unit screen.
Check your circuit breaker or the link
with the technical unit
The screen flashes
There has been a lengthy mains power failure.
Reset the unit's clock.
The unit displays:
• Communication fault between the room
unit and the technical unit
• Zone 1 feed sensor fault
• Zone 2 return sensor fault
• Outdoor sensor fault
Contact your installer.
OK
Not allowed
Allowed
Diagnosis /Solutions
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