Maintenance; Technical Data - Radson Optimo 500 Handbuch

12.0 Maintenance

Before undertaking any maintenance activity isolate the electrical
supply.
Maintenance should be restricted to occasional removal of dust
and lint around the front grille.
This unit should be serviced periodically by a competent person.

13.0 Technical Data

Model
Speed
Normal
500
Boost
Normal
600
Boost
Normal
800
Boost
Heat outputs tested in accordance with
BS 4856 Part 1.
Flow Rate: 340 ltr/h (75 gal/h).
Flow Rate Correction Factors:
455 ltr/h (100 gal/h) multiply output by 1.03.
227 ltr/h (50 gal/h) multiply output by 0.96.
113 ltr/h (25 gal/h) multiply output by 0.85.
Sound Levels
Sound Pressures at 2.5m (dBA)
Model
Normal
500 25.7
600 26.4
800 28.5
Sound levels tested in accordance with EN 23741.
Fan
Heat Output (Watts)
20° 30°
393 566
447 683
467 729
607 939
747 1077
845 1289
Approximate Hydraulic Resistance through Fan Convectors
Litres/h
455
340
227
113
Boost
38.1
37.2
49.8
This should involve internal cleaning of the heat exchanger using
a soft brush or vacuum cleaner, taking care not to damage fan or
heat exchanger.
Please see after sales service details on the back cover.
Temperature Difference (°C)
40° 50° 60°
733 896 1056
923 1166 1412
1000 1278 1562
1279 1625 1977
1396 1707 2012
1738 2192 2649
mm wg
500 600
788 1046
488 625
231 326
82 95
Weight, Water Content and Motor Power
Model
Power (W)
500
600
800
*Includes transformer.
OPTIMO 500, 600 & 800
®
Heat Output (Btu/h)
20° 30° 40°
1340 1930 2501 3057
1524 2331 3150 3980
1592 2486 3412 4361
2072 3203 4363 5545
2550 3675 4763 5824
2885 4397 5930 7478
kPa
800 500 600
911 7.7 10.3
544 4.8 6.1
258 2.3 3.2
82 0.8 0.9
Motor Water
Content (l)
25 0.26
40 0.30
40 0.34
07
50° 60°
3603
4817
5330
6744
6864
9039
800
8.9
5.3
2.5
0.8
Unit Weight
(kg)
4.3
5.0
5.5