Swegon TBKA/TCKA Installation Instructions

Installation Instructions for the
TBKA/TCKA, TBKC/TCKC Air Coolers,
GOLD/COMPACT

1. General

The TBKA/TCKA, TBKC/TCKC air coolers are used for cool-
ing the supply air with chilled water or evaporative refrig-
erant as the cooling medium.
The type TCKA air cooler is equipped with connections
for insertion-tpe sensors and can be used as a multi-pur-
pose coil (cooling and heating).
The air cooler must be installed for horizontal airfl ow.
The TBKA/TCKA, TBKC/TCKC air coolers are composed of
copper tubes and profi led aluminium fi ns.
The TBKA/TCKA has headers and water connections made
of copper/brass, with male connection threads.
The TBKC/TCKC has headers and distributor tubes made
of copper. The connections are designed for brazed joints.

Extra accessories

The TBVA Valve set consisting of a 2(3)-way valve includ-
ing actuator can be ordered. See the individual instruc-
tions for the TBVA valve set. If the air heater is to be
installed outdoors or in a cold space, take into considera-
tion the enclosure class of the actuator and the permis-
sible ambient temperature. If necessary, see to it that
required protection is arranged.

3. Maintenance

Check at least twice a year whether cleaning is necessary.
Cleaning shall only be done by blowing with compressed
air against the ordinary direction of airfl ow, vacuum clean-
ing with a soft nozzle or wet cleaning with water and/or
solvent. Before you begin wet cleaning, you should cover
adjacent functional sections to protect them. After wet
cleaning, you should blow the surfaces dry with com-
pressed air to remove every trace of cleaning solvent.
If cleaning solvent is used, this solvent must not contain
ingredients that will corrode aluminium or copper. Swe-
gon's cleaning agent is recommended. This cleaning agent
is sold by Swegon or Swegon Service.
While cleaning, check the air cooler for tightness and that
the drainage pipework is not clogged. For the TBKA/TCKA
air coolers, also check the glycol content and vent the
circuit.
Swegon reserves the right to alter specifi cations.
TBKA/TBKC
TCKA/TCKC
GB.TBKX.120420
www.swegon.com 1