REVENTON FARMER HCF IP54-3S, Technical Documentation Manual

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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 Farmer HCF 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.
Supply
Return
Farmer HCF IP 65 – 5000 m³/h
0 5 10 15 20
35.9 32.3 28.6 25.1 21.6
20.0 23.3 26.5 29.7 32.9
1.57 1.41 1.25 1.1
0.95
12 10 8 6 5
70/50
0 5 10 15 20
21.5 18.0 14.5 11.1 7.73
12.0 15.2 18.4 21.5 24.6
0.93 0.78 0.63 0.48 0.34
3
50/30
0 5 10 15 20
20.6 17.1 13.7 10.3 7.01
11.5 14.7 17.9 21.1 24.2
1.79 1.48 1.18 0.89 0.61
16
40/30
Farmer HCF IP 65 – 5000 m³/h Farmer HCF IP 65 – 5000 m³/h
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
Not 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 th e 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 suppl y
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
Parameters
Supply/return water
temperature [°C]
Dry bulb air inlet
temperature [°C]
Heating capacity [kW]
Dry bulb air outlet
temperature [°C]
Water flow[m³/h]
Pressure drop in the
heat exchanger [ ] kPa
Parameters
Supply/return water
temperature [°C]
Dry bulb air inlet
temperature [°C]
Heating capacity [kW]
Dry bulb air outlet
temperature [°C]
Water flow[m³/h]
Pressure drop in the
heat exchanger [ ] kPa
Parameters
Supply/return water
temperature [°C]
Dry bulb air inlet
temperature [°C]
Heating capacity [kW]
Dry bulb air outlet
temperature [°C]
Water flow[m³/h]
Pressure drop in the
heat exchanger [ ] kPa