REVENTON HC 20-EC Series, Техническая документация инструкция

Страница: 6 / 13

3. ASSEMBLY
3.1. GENERAL PRINCIPLES
During installation, ensure a free air flow to the device and do not restrict
the air stream supply. The figures below show the recommended distances
between the heater and building partitions:
a) in case of wall mounting
b) in case of ceiling mounting
In case of higher heat demand, more units can be installed in the room. In order
to ensure proper air flow, it is necessary to maintain the recommended distances
between the heaters, as shown in the following figure.
3.2. ROTATING MOUNTING BRACKET
The Reventon Group HC serie s devices can be assembled using a rotating
mounting bracket. It enables the heaters installation on the wall or ceiling,
depending on the required optimal direction of airflow.
4. INSTALLATION INSTRUCTIONS
4.1. CONNECTION OF THE DEVICE TO THE HYDAULIC SYSTEM
- pipes should be connected as indicated on the heater (supply from below, return
from above)
- connecting the device to the hydraulic installation, do remember to hold
the connectors by pipes spanner
N ot keeping to the recommendation may cause the damages of the heating coil.
- it is recommended to use filter on the water supply pipe
- 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 pipes of the device
- installation has to be secured against excessive increase of pressure
- it is recommended to check the leak tightness of the hydraulic system before
plugging the electric supply
4.2. CONNECTION OF THE DEIVCE TO THE ELECTRICAL SYSTEM
- a ll 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
- it is recommended to check the electric installation and controls before the first
start
5. PRECAUTIONS & WARNINGS
The precautions mentioned below must be strictly followed during operation
of the device:
- all works concerning electrical installation (disassembly, repair etc.) should
be made by the qualified staff, who possess the qualifications due to the domestic
and local norms, regarding electrical installations
- EC motor starts if voltage signal is at least 1.7 V - despite this for lower values
of voltage
the fan still remains under voltage
- before service or exchange of the device it is obligatory to cut off the current
supply
- 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
- 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
- i t is recommended to clean the device periodically (at least twice a year):
ź
heating coil blow with compressed air
ź
fan casing and blades clean from dirt
- failure to comply with cleaning obligations may have a negative effect
on technical parameters of the device
and lead to loss of warranty
- i f the device is not used for a longer time disconnect the power supply
Supply
Return
Model HC 3 A HC 5 A HC 7 A
3
3
3
3
1
1
2
5
5
5
5
2
2
4
8
8
8
8
3
3
6
HC20-3S
HC30-3S
HC35-3S
HC45-3S
HC50-3S
HC70-3S
HMI HC3S
3
3
3
3
1
1
2
5
5
5
5
2
2
4
HC 14 A RM- 16 A
16
16
16
16
7
6
12
19
19
19
19
8
7
14
HC80-3S
HC 1.2 A
1
1
1
1
-
1
-
COOPERATION OF CONTROLLERS WITH EQUIPEMENT