1.3
On Product
• Prescribed fuel declaration for this boiler is firewood or coal only with caloric value > 15 MJ/kg;
• Three-pass solid fuel boiler TKU3-W PRO is fully compatible with BIOTERMEC wood pellet
burner for wood pellet combustion and it fulfills the requirements of the European norm EN 303/5.
• Following the norm demands, wall thickness of boiler plates in contact with water is 5 mm.
• Boiler is equipped with a thermometer, removable ash-tray and cleaning kit and also with a ther-
mostat to prevent condensation (caused by low temperature of the return pipe).
• Upper door of the boiler is covered by fire-proof glass with a small opening for secondary air.
• Pressure test is done at 6 bar pressure. Maximum working pressure is 3 bar.
• The burner warranty is 2 years, while the warranty against leakage is 5 years (if following the
guidelines given in the operation manual).
2
Recommendations for boiler shipment and storage
2.1
Delivery form
The boiler comes in three parts, boiler chamber, pellet storage and the boiler housing packed separately.
Chamber is wrapped with plastic sheet, and upper door containing fireproof glass should have a small
styrofoam protection sheet. The whole set is transported on wood pallet.
The boiler must always stand in its vertical position. The rotation of the boiler during the shipment or
installation represents a serious risk and can lead to damaging the boiler. It is forbidden to stack boilers
vertically one onto other.
The boiler can be stored only in closed rooms with no atmospheric influence. The humidity in the storing
room also must not exceed the critical value of 80%, so as not to create any condensate. The temperature
of the storing room must be in the range of +/- 40 ˚C.
2.2
What’s in the box
The following parts are supplied together with the boiler:
• Boiler thermometer
• Boiler ash-tray
• Cleaning kit
• Warranty note
Draught regulator and mixing valves are obligatory parts yet don’t come delivered with the boiler.
3
Boiler installation
3.1
Boiler placement
The boiler room should have air-conditioning. The boiler should be mounted in the boiler room permiting
access to all its parts as shown below:
3
Содержание TKU3-W PRO 20
Страница 12: ...A Mounting The Housing of the TKU3 Boiler 11 ...