Blowair devices can be assembled on the wall or ceiling
via holder or rotational holder , which are additional
elements . It is possible to assemble the device in parallel
on the angle 60° and 45°.
4. INSTALLATION INSTRUCTIONS
The installation should be made by the qualified stuff,
who possess the needed rights to install electrical
devices, as instructed in the following documentation. To
install the air waiter heater Blowair S1, S2, S3, S4 use the
duct size 2 x 2,5mm².
5. PRECAUTIONS & WARNINGS
All works concerning electrical installation should be
made by the qualified stuff, who possess the qualifica-
tions due to the domestic and local norms. These recom-
mendations include service and disassembly as well. Not
following to the recommendations may cause electrocu-
tion, device damages or its incorrect work.
- Before service or exchange of the device it is obligatory
to cut off the current supply.
- Do not cover the inlet and outlet of the device.
- Do not use the device in room with high moisture or
close to the water basin.
- Do not install, service the device with wet hands or
barefoot.
- Do not use the device in room with inflammable fumes,
gas and high concentration of dust.
- The device should be kept out of reach of children and
animals.
- During the assembly use the filter on the hydraulic
supply.
- Please use the following valves:
- vent valve in the highest place on the hydraulic
installation,
- cut off valve on the supply and return of the device.
- The device should be secured against pressure increase
in the water installation.
- Before plugging the electric supply check the leak
tightness.
- The device does not consist of the anti-frost protection.
- The temperature in the room should not go below 0°C.
In such case please empty the device out of water.
- It is recommended to check the electric installation
before the first start.
- It is recommended to use the external current differen-
tial protection.
- 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.
- It is recommended to clean the device periodically:
- heating coil blow through by compressed air,
- fan casing and blades clean form the dirt.
- If the device is not used for a longer time disconnect the
voltage supply.
- The device is transported with the closed air stators. It is
essential to open them in 30 % before first start. Not
keeping to the following recommendation may cause the
damages of the fan.
- Opening the air stators must be made by two hands in
parallel. Not keeping to the following recommendation
may cause the damages of the air stators.
While plugging the device to the water installation do
remember to hold its stub pipes by pipes spanner, not
keeping to the recommendation may cause the damages
of the heating coil.
6. BLOWAIR AUTOMATICS
To make easier the usage of the Blowair devices we also
offer the additional automatics:
3-stage speed controller Blowair RX 0,6A for S1
- is
used to control the speed in single-phase fans. It consists
of 3 controls 0-85-130-230V, power supply voltage-
230VAC / 50-60Hz, allowable current output: 0,6A; protec-
tion: thermal breaker switch; dimensions: 118mm x
78mm x 55mm; weight: 0,7 kg. It is recommended to use
RX 0,6A speed controller to Blowair S1 device.
5-stage speed controller Blowair RX 1,2A
- is used to
control the speed in single-phase fans. It consists of 5
controls 0 - 70 - 85 - 105 - 145 - 230V, power supply
voltage-230VAC / 50-60Hz, allowable current output:
1,2A; protection: thermal breaker switch; dimensions:
126mm x 176mm x 56mm; weight: 1,3 kg. It is recom-
mended to use one speed controller to each Blowair
device.
5-stage speed controller Blowair RX 3A
- is used to
control the speed in single-phase fans. It consists of 5
controls 0 - 70 - 85 - 105 - 145 - 230V, power supply
voltage-230VAC / 50-60Hz, allowable current output: 3A;
protection: thermal breaker switch; dimensions: 126mm x
176mm x 56mm; weight: 1,3 kg. It is possible to use one
RX 3A speed controller for a few Blowair devices.
Two-way valve with actuator
- connection diameter ¾”. It
should be installed on the return (outlet) pipe. Using it,
lowers the living costs. It is essential to use it with the
temperature controller. After reaching the wanted tempera-
ture the valve cuts off the water inlet. Water runs in cycle and
does not cool. The valve is not noisy. It is recommended to
use one two-way valve with actuator to each Blowair device.
Room thermostat
- work environment parameters 0°C-40°C;
setting range10°C-30°C; regulation accuracy 1°C; tempera-
ture number levels 1; power supply voltage 230V. It is
possible to use one room thermostat to maximum 5 Blowair
devices.
Programmable temperature controller
- saving energy up
to o 30%. It is possible to regulate the temperature up and
down. LCD liquid crystal display. Temperature setting every
0,2°C. It consists of 9 programmers. 3 levels of temperature-
day, night, anti-frozen. Work environment parameters
0°C-40°C. Setting range 5°C-30°C. Power supply 2 alkaline
battery AA (1,5V). Permitted control output load 230 VAC
50Hz 5 (3) A. It is possible to use one programmable tempera-
ture controller to maximum 5 Blowair devices.
7. CONNECTION SCHEMES
PE- protective earthing, duct yellow-green colour;
N- neutral, duct black-black colour;
L- phase duct, duct brown colour;
Empty clamp, duct blue-black colour.
Outlet
Inlet
