4
2.2 Use
CAUTION!
Make sure the area around the air heater is
dry when performing maintenance on the air heater.
CAUTION!
Always close the doors and inspection hatches
of the air heater, except when adjusting and checking the
appliance.
2.3 Maintenance & Cleaning
Frequent maintenance and cleaning of the air heater is
necessary to ensure safe and proper operation. Failure
to do so could lead to damage to the heater or its
surroundings and void the warranty.
2.3.1
Protection from water (IP class)
WARNING!
Never use water when cleaning electrical
parts.
This air heater is not waterproof and has an IP00B
classification.
WARNING!
Do not expose the air heater to rain, spray or
dripping water.
2.4 Children and vulnerable users
WARNING!
This air heater can be used by children aged
8 years and above and by persons with reduced physical,
sensory or mental capabilities or lack of experience and
knowledge, if they are supervised or instructed concerning
use of the appliance in a safe way and understand the
hazards involved.
WARNING!
Children shall not play with the air heater.
WARNING!
Children shall not clean and maintain this air
heater without supervision.
3 Technical specifications
3.1 Performance
Technical specification
Unit
Type XR-4.1 (ERP2018)
XR10
XR20
XR30
XR40
XR50
XR60
Net nominal heat input (max.)
kW
14.0
22.8
32.0
44.0
55.0
66.0
Net nominal heat input (min.)
kW
9.0
14.8
20.5
26.4
33.0
39.6
Heat output (max.)
kW
12.8
20.8
29.2
40.2
49.9
60.5
Heat output (min.)
kW
8.3
13.8
19.1
24.4
30.8
37.0
Efficiency at max. power
%
91.4
91.3
91.1
91.4
90.7
91.7
Efficiency at min. power
%
91.7
93.0
93.1
92.4
93.3
93.4
Air output (max.)
m
3
/h
1150
2070
2600
4370
5150
6300
Throw horizontal (max.)
m
12
16
23
26
28
30
Throw vertical (max. warm)
m
5
5
6
7
7
8
Gas connection
G”
1/2"
1/2"
1/2"
3/4"
3/4"
3/4"
Electrical connection (50 Hz)
V
230
230
230
230
230
230
Electrical power consumption
(max.)
kW
0.250
0.250
0.250
0.450
0.450
0.600
Electrical power consumption
(min.)
kW
0.250
0.250
0.250
0.450
0.450
0.600
Stand-by electrical power
consumption
kW
0.004
0.004
0.004
0.004
0.004
0.004
Electrical current
A
1.1
1.1
1.1
2.0
2.0
2.6
Protection class
-
IP00B
