Simplex F18804, Installation Instructions Operating Instructions

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EN
Product range 35
The illustrations are symbolic and may deviate from the respective product.
Subject to technical modifications and errors.
Display
in the
app Display
on the
control
unit Display
on the
actuator Problem Possible causes Corrective actions
Code Message Signal Signal
10 - Unauthorised flow
in circuit [heating
circuit number] - Reference run faulty
- Disc valve does not close
- Multi-sensor delivering incorrect
measured value
- Restart energy saving controller:
Interrupt power supply for
approx. 10 seconds
11 - Reference run not
successful in circuit
[heating circuit
number] - Reference run not completely
performed
- Restart energy saving controller:
Interrupt power supply for
approx. 10 seconds
12 - Flushing not
successful in heating
circuit [heating
circuit number] - Valve in the supply line bar closed - Check valve positions
- Repeat flushing function
13 Flushing not
successful in circuit
[heating circuit
number] - Valve in supply line manifold closed
- Flushing station not active - Check valve positions
- Check flushing station
- Repeat flushing function
Flashes Lights up Error Warning
Possible sources of error that are not displayed in the energy saving controller and app
Problem
Possible causes Corrective actions
Valves are not opening in operating
condition, no flow - Supply line / return line have been
connected in reversed order
- Ensure correct flow direction
No connection
- Bluetooth not activated on the smart
device
- wrong or invalid passkey
-distance too great
- Activate Bluetooth on the tablet or
smartphone
- Restart the app
- Check or re-enter the passkey
- Disconnect the energy saving controller
from the power supply for at least 10 seconds
- Check and ensure the power supply of the
energy saving control
- Restart the app
- Re-enter the passkey
Connection terminated
- Wrong or invalid passkey
- Distance too great - Disconnect the energy saving controller
from the power supply for at least 10 seconds.
- Restart the app
- Re-enter the passkey
QR code not readable Bullet label damaged Contact Simplex
Secos - Simplex Energy Control System
Installation instructions
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