PCW
71
GB
PCER1
External control panel for wall mounting.
• Manual control of fan in 3 stages.
• Manual or automatic selection of heating
or cooling.
• When no valves are used the thermostat
switches the fan on/off depending on
heating and cooling requirement.
• When valve(s) are connected the
thermostat controls heating or
cooling (on/off) via the actuator/valve.
Continuous fan operation.
= Summer operation (cold air)
= Winter operation (hot air)
Technical specification
Supply voltage: 230V, 50Hz
Setting range: 15 – 30 °C
Connection temperature difference: 1K
Ambient temperature: 0 – 40 °C
IP class: IP20
The fan convector is connected to 230V even
if the thermostat is off. Always disconnect
from the mains before working in the unit.
Alarm
If the temperature sensor is not connected or
if it short circuits, the control unit changes to
continuous fan operation and valve(s) opens.
The red LED on the control panel starts to
flash.
If the fan convector is set to automatic
changing between winter and summer
operation, the control unit stops regulating
and the red LED starts to flash.
Jumper
This is used to select how the fan convector
is to change between winter and summer
operation.
Jumper in position (1 – 2):
Manual changing on the control panel
between winter and summer operation.
Jumper in position (2 – 3):
Changing between winter and summer
operation via external signal (230V)
in on terminal 8 or automatically via a
CHANGEOVER (only 2 pipe system).
The fan convector is supplied with jumper in
position 1 – 2 as standard.
