• 4 •
04
03
1
2
3
4
5
6
7
8
9
10
11
12
13
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15
3
4
7
8
9
2
6
5
12
14
10
11
13
15
1
1
5
0
m
m
1
5
0
m
m
150 mm
130 mm
Installation, Operation and Maintenance Manual / ALLEGRA II-IOM-1901-E
MAIN COMPONENTS
Heat exchanger
Water low temperature sensor
Control panel
Drain pan
Air fi lter
Electric motor
Centrifugal fan
Condense discharge
Knockouts
Valves
Auxiliary drain pan
Cabinet
Bearing structure
Terminal board
Supply grills
RECOMMENDATIONS FOR INSTALLATION
Before installing the appliance, ensure that:
1) the place of installation has suffi cient space for carrying out installation as well as routine and extraordinary maintenance work (see
Pic. 4).
2) There are no obstructions for air intake and delivery.
3) The water connections are of the sizes, in the position and spaced apart as required by the appliance (see Dimension).
4) The system pressure does not exceed 8 bar for the water versions.
5) The electricity supply corresponds to the data on the appliance rating plate and that there is a afety switch readily accessible to the
user to cut off the power supply whenever necessary.
6) The safety switch is in the OFF position so that there is no voltage on the appliance supply line.