Termoventiler AB
1
ThermOmatic ERA 10
Installation and user instructions
ver 1.9
Terms and conditions of guarantee that these instructions
PLEASE READ CAREFULLY BEFORE INSTALLATION!
The equipment consists of
1. ThermOmatic ERA 10 Control Center/Motor
(abbreviated here to ERA)
2. Assembly kit, for ESBE 3MG and TERMOMIX
3. ThermOmatic RS, room sensor –
4. Flow sensor
5. Network adapter, 230–24V AC
6. Room sensor cable, 25 m two core
7. Sensor clamp and insulation for flow sensor.
8. Screwdriver for cable plinth.
How ERA works
ERA is designed to maintain the temperature set on
the room sensor. If the room temperature deviates
from that set, ERA opens or closes the mixing valve
such that the flow temperature delivers the desired
temperature. ERA frequently measures the room
temperature in order to be able to quickly reduce the
flow temperature if the room temperature rises due to
supplementary heating, (e.g. sunlight). If the room
temperature is falling the flow temperature is raised
with an extended time delay.
This is beneficial when airing, so-called airing lock.
The network light (green) is on permanently when
the regulator is operating normally and blinks on
sensor fault. The red light comes on when the motor
opens the valve and the yellow light comes on when
the motor closes the valve.
If the max setting dial is turned to the end point at
start up, the red+yellow light will blink for five
seconds. The direction of movement can be set
during this time.
When the motor reaches an end point, the red or
yellow light will blink.
The red light blinks when there is no more heat in
the boiler/storage tank.
The yellow light blinks when the flow temperature is
too high.
The flow temperature can be set at a maximum
setting of 20–80°C using the small dial.
For easier installation and fault tracing ERA
immediately goes into start up position for 30 minu-
tes every time the power is connected.
In the event of a fault (short circuit or power loss) in
one or both sensors or the cable to them, ERA always
goes to closed position and then opens for 20 seconds,
which is the equivalent of opening the mixing valve to
position 1 on the ESBE’s mixing valves. This is to
ensure that the premises get sufficient heat, to protect
the heating system against frost.
In the event of a fault in the room sensor, the network
light blinks every four seconds.
In the event of a fault in the flow sensor the network
light blinks every other second.
In the event of a fault in both the flow and room
sensors, the network light will blink rapidly for three
seconds followed by a longer blink.
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Termoventiler AB
Sweden
ERA10_Manual_E.PMD 821402 -E 060322
www.termoventiler.se
Содержание Termoventiler ThermOmatic ERA 10
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