Inhoudsopgave
Advertenties
Step 3: Installing the energy-saving controller
The actuator can be installed on all standard heating
valves. There is no need to drain away water or fiddle
around with the heating system before doing this. First,
you need to remove the old thermostat dial:
• Turn the thermostat dial anti-
clockwise as far as it will go (A).
• Release the thermal ring of the
thermostat (B).
• Remove the thermostat from
the valve (C).
An adapter will need to be used
in the case of certain valves.
Adapters for Danfoss valves (RA, RAV, RAVL) are inclu-
ded in the scope of delivery. For details, please refer to
ded in the scope of delivery. For details, please refer to
the adapter overview (see 18).
• The adapter must be placed on
the valve and turned until it is
securely seated.
• In the case of the RAV adapter,
the extension supplied must be
attached to the valve tappet.
• The RA and RAV adapters
must, in addition, be secured
by means of the bolt and nut
supplied.
The energy-saving controller can only be installed if "INS"
is showing on the display. Following installation, the ac-
tuator will perform an adjustment run so that it can adapt
to the valve. During this process, "ADA" will be displayed.
• Place the actuator on the valve.
• Tighten the union nut.
22
• "INS" will appear on the display, press the OK button.
• The actuator will perform an adjustment run ("ADA" will
appear on the display, operation not possible).
• After that, the actuator will be ready for operation (Auto
mode).
If the adjustment run was initiated prior to installa-
tion, or if an error message will be displayed (F1, F2,
F3); press OK to move the motor back to the "INS"
position.
1. Setting the weekly program
The weekly program allows you to set up to 3 separate
heating periods (7 switching times) for each day of the
week. Programming is performed in relation to the se-
lected days, for which temperatures must be stored for a
period from 00:00 to 23:59.
Press and hold down the menu button for more than 3 seconds.
• "PRO" will appear on the display.
• Confirm with OK.
• "DAY" will appear on the display. The setting wheel can
be used to select an individual day of the week, all wor-
king days, the weekend or the entire week (example
shows working days selected).
• Confirm with OK.
• The first setting time will appear on
the display (0:00). This cannot be
changed. In addition, the display
shows bars for every other swit-
ching interval.
• Confirm with OK.
• Set the temperature that is to be
maintained from 0:00 onwards (ex-
ample shows 17.0°C).
• Confirm with OK.
23
Advertenties
Hoofdstukken
Inhoudsopgave
