109
CTC EcoZenith i350
[I013] Start delay
The compressor is not allowed to start too quickly after it has stopped. The
delay is usually at least 10 minutes.
[I014] Floor function active, d
Indicates that the floor function is active and displays the time (days)
remaining that the function will be active.
Smart: [I019] low price/ [I018] overcapacity/[I017] block
Product functionality is governed by “Smartgrid”. Also see
Define system/
Remote control/Smartgrid.
[I021] Heating, ext. mode HC 1
[I022] Heating, ext. mode HC 2
Remote control governs whether the heat in the heating system is to be
switched on or off. If the heating is switched off, “Heating off, heating circuit
1/2” is also displayed.
[I028] Holiday period
Displayed when setting the holiday schedule, which entails lowering the
room temperature and that no hot water is produced.
12.4
Alarm texts
If a fault occurs with e.g. a sensor, an alarm is triggered. A message appears
on the display with information about the fault.
You reset the alarm by pressing the Reset Alarm button on the display.
If several alarms are triggered, they are displayed one after the other. A
persisting fault must first be rectified before it can be reset. Some alarms are
reset automatically if the fault ceases.
Alarm: Wrong phase order
compressor
Reset alarm
Alarm messages
Description
[E010] Compressor type ?
This message appears if no information about the compressor type is
available.
[E013] EVO off
This message appears when there is a fault with the expansion valve control.
[E024] Fuse blown
This message appears when the fuse (F1, F2) has been triggered.
[E026] Heat pump
This message appears if the heat pump is in alarm mode.
[E027] Communication error
HP
[E063] Comm. err. relay board
[E063] Comm. err. motor
protection
[E086] Comm. err. expansion
card
This message appears if the display card (A1) is unable to communicate with
the HP control card (A5).
This message appears if the display card (A1) is unable to communicate with
the relay board (A2).
This message appears if the HP control card (A5) is unable to communicate
with the motor protection.
This message appears if the display card (A1) is unable to communicate with
the CTC solar controls/expansion card (A3).
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