Enertech CTC EcoLogic Family series, Руководство по установке и обслуживанию, Страница: 119 / 128

119
CTC EcoLogic Pro/Family
For the installer
The sensor is connected to expansion card X1 in positions 1 and 2.
(B50) Sensor, pool*
Position: on the return pipe between the pool pump and pool.
The sensor is connected to expansion card X3 in positions 15 and 16.
Settings made by the installation electrician.
The following settings shall be made by the installation electrician after
installation:
• Select main fuse size
• Select effect limitation
• Check room sensor connection
• Check that the sensors connected indicate reasonable values.
• Carry out the following checks:
Check room sensor connection
1. Scroll down and select the option LED room sensor in menu “Installer/
Service/Function test/Heating circuit”.
2. Select “On”. Check that the room sensor LED lights up. If not, check
the cables and connection.
3. Select “Off”. If the LED goes off, the check is complete.
Check connected sensors
If any sensor is incorrectly connected, a message will appear on the display,
e.g. “Alarm sensor out”. If several sensors are incorrectly connected, the
different alarms are displayed on different rows. If no alarm is displayed, the
sensors are connected correctly. Note the the alarm function of the room
sensor (LED) cannot be detected on the display. It must be checked on the
room sensor.
10.3.4 Pressure/level switch
In some cases, extra protection is required due to local requirements or
provisions. For example, the requirement in some areas is for the system to
be installed within a water catchment area.
The pressure/level switch is connected to blocks K22/K23/K24/K25 and
then deined under the Installer/Deine system/Def Heat pump menu. If there
is a leak, the compressor and brine pump stop and the Flow/level switch
alarm appears on the display.
*Applies to the CTC EcoLogic PRO only.