TECHNICAL PASSPORT INSTALLATION and OPERATION MANUAL
5 - EN
2.
MAIN
TECHNICAL
SPECIFICATIONS
Table. 1
Model
ABSORBING
SURFACE
DIMENSIONS
AxBxC (mm)
WEIGHT OF
EMPTY
COLLECTOR
(kg)
THERMAL
LIQUID
CAPACITY (Lt)
MAXIMUM
WORKING
PRESSURE
(bar)
PK SL AL
2,00 м²
ALUMINUM
SELECTIVE
1010x1980x86 34
1,75
10.
PK SL AL
-2,4 м²
ALUMINUM
SELECTIVE
1230x1930x86 43
2,03
10.
This manual is also valid for all collectors in the a/m dimension with standard casing profile with
thickness 86mm and 100mm.
Scheme 1
3.
Description
The solar collectors PK SL AL are designed to function as part of thermosiphonic solar systems or as
part of forced circulation central system for heating sanitary water, space heating, air conditioning
and pool heating.
The collectors PK SL AL are flat solar collectors with Aluminum high selective absorbing surface,
copper risers and header tubes, clear tempered glass, rock mineral wool insulation and aluminum
frame.
For all flat solar collectors including Ultra series, there is the possibility to include other type of
absorbing surfaces like copper full plate selective, copper fins black paint, copper fins black paint,
aluminum full plate black paint and other solutions according to customers’ demands.
Flat solar collectors with selective absorbing surface perform higher efficiency under diffuse solar
radiation weather conditions.
