-
it is recommended to use a filter on the curtain’s hydraulic power supply
-
it is recommended to use the following valves:
ź
vent valve in the highest place on the hydraulic installation
ź
cut off valve on the supply and return of the device
-
the installation shall be protected against excessive pressure increase
-
check the leak tightness of the hydraulic system before connecting the unit
before plugging the electric supply
4.2.
CONNECTION OF THE DEIVCE TO THE ELECTRICAL SYSTEM
-
all works concerning electrical installation should be made by the qualified
personnel (who possess required authorizations to install electrical equipment),
based on wiring schematic diagrams. (see 7)
-
the electrical installation of the building shall have a residual current device
-
check the electrical installation and automation before the first start
5.
PRECAUTIONS AND WARNINGS
During operation of the device, the following must be respected:
-
all works concerning electrical installation (disassembly, repair etc.) should
be made by the
qualified personnel, who possess the qualifications
due to the domestic and local norms, regarding electrical installations
-
do not limit or cover the inlet and outlet of the device
-
do not install, service the device with wet hands or barefoot
-
the device should be kept out of reach of children and animals
-
when no need heating, turn off the heat source to use it as an unheated air
curtain
- the device does not consist of the anti-frost protection. The temperature
in the room, where device is installed, should not go below 0°C. If such situation
could take place empty the device out of water
-
after the turn off, the elements of device may be warm
-
after operating time of the device, please utilize it concerning the local norms
and regulations
-
don’t allow water or any liquid to enter the motor
-
maintenance and repair work must be carried out by a qualified personnel
familiar with local regulations and standards
-
always unplug or disconnect the appliance from the power supply before
installation, servicing or cleaning the unit
-
never use petrol, benzene, thinners or any other chemicals for cleaning the unit
-
periodic maintenance work should be carried out at least once a year by:
ź
cleaning the heat exchanger and other elements from dust
ź
cleaning of plastic parts with water with the addition of soap
ź
cleaning the casing with a soft cloth
- failure to comply with cleaning obligations may have a negative effect
on technical parameters of the device
and lead to loss of warranty
-
the flow of the heating medium through the heat exchanger must be dependent
on the fan operation (e.g. using a thermostatic valve) - it is forbidden to keep
the flow without the fan motor running
-
if the device is not used for a longer time disconnect the voltage supply
-
if any abnormality happens, turn off the product immediately and check
the problem
6.
CONTROLS
Usage of automatic control dedicated to the air water heaters of Reventon
Group gives great possibilities of adjusting the efficiency of the curtain
in different, depending on needs, degree of automation of its operation. We also
offer additional controls:
is used to regulate devices equipped with 3-stage fans. It has a 3-stage speed
control and built-in thermostat switches the device of automatically
when the preset temperature is reached. In addition, the unit controls
the operation
of the actuators installed on the control valve.
Voltage/ Frequency:
230 V AC / 50 – 60 Hz
Maximum current output
:
3 A
Temperature range:
10°C - 30°C
Operating mode:
ciągły lub termostatyczny
Control accuracy:
<1°C
Dimensions:
130 x 85 x 40 mm
Weight:
210 g
Degree of casing's protection:
IP 30
is used to regulate devices equipped with 3-stage fans. It is an advanced
controller with many functions i. a. operation in heating, cooling or mixed mode,
programmable mode, valve control, automatic selection of the fan speed.
Together with the controller an external sensor is provided, which allows
to read the temperature in the required place, even remote from the controller.
In addition, the device can be integrated with the BMS building control system
(using the MODBUS communication protocol).
Voltage/ Frequency:
230 V AC / 50 – 60 Hz
Maximum current:
5 A
Operating temperature range:
0 - 45°C
Regulation range:
5°C - 35°C
Regulation accuracy:
± 0.5°C
External temperature sensor:
NTC 10K
Communication:
RS485
Dimensions:
86 x 86 x 13.3 mm 270 g
Degree of protection (housing):
IP 20
Degree of protection (external sensor):
IP 68
is used to automatically regulate the flow
of the heating medium
.
Voltage / Frequency:
230 V AC / 50 – 60 Hz
Power consumption:
2 VA
Kvs coefficient:
6.3 m³/h
Stroke:
3 mm
Operating condition of actuator:
-5ºC - 60ºC
Running time:
3 - 5 min
Degree of protection:
IP 54
is used to automatically regulate the flow
of the heating medium.
Power supply/ Frequency:
230 V AC/ 50 – 60 Hz
Power consumption:
7 VA
Kvs coefficient:
6
.
5 m³/h
Operating condition of actuator:
0 - 60ºC
Running time (motor):
18 s
Running time (return spring):
5 s
Degree of protection:
IP 20
3-stage speed regulator with thermostat HC-3S
Programmable controller HMI
Two-way valve with actuator HC 3/4"
Three-way valve with actuator HC 3/4"
Summary of Contents for AC100WN1P
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