Mark CLA 070, CLA, CLA 090, CLA 150, CLA 094 Technical Manual

EN

1

Technical manual

TANNER CLA

0662560

2

Index

Warnings 2
Product description and Dimensions 3
Operating limits 3
Installation 4
Fresh air system and remote air distribution 5
Hydraulic connections 6
Condensate drain connections 6
Valves condensate tray mounting 7
Electrical connections 7
Cleaning and maintenance 8
Malfunction and corrective actions 9
Electrical diagram 10

Warnings

THE MANUFACTURER DOES NOT RESPOND TO CHANGES AND ERRORS

OF HYDRAULIC AND ELECTRICAL CONNECTIONS.

- The unit must be installed following the National safety rules, turning to the seller or to

qualied specialists.

- The inobservance of the instructions below or improper use of the device causes the
immediate decay of the guarantee.

- The maintenance must be performed by qualied specialists only.

- Unplug the power supply before maintenance operations or when accessing internal
parts of the unit.

- Do not install or use damaged devices.

- In case of malfunction, switch off the unit, unplug the power supply and turn to the seller

or qualied specialists.

- Eliminate packaging material following the environmental regulations.

UNIT ACCEPTANCE, HANDLING AND STORAGE

- At the time of the delivery, verify the correspondence between the order and the
indication of the delivery note;

- Verify the packaging integrity and, if inconsistencies with the order, damages or
malfunctions are found, they must be reported on the delivery date and prompty signaled
to the manufacturing company;

- The unit must be stored in spaces protected from bad weather with a temperature
between -10ºC and 55ºC;

- The handling and installation of the unit must be performed with the highest attention to
prevent the damage of fragile parts; these operations can be facilitated with the help of a
lifter.

- The cassette must be grabbed at the 4 corners, do not lift or move the unit from the
hydraulic connections or the condensate drain.

EN

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- Maximum temperature of ow: 70ºC

- Minimum temperature of ow: 4ºC

- Maximum working pressure: 10bar

- Minimum room temperature: 4ºC

UNIT DESCRIPTION AND DIMENSION

OPERATING LIMITS

1 Frontal panel
2 Hydraulic connections
3 Condensate drain Ø16
4 Power supply wires input
5 Fresh air Ø60 mm
6 Distribution air Ø150 mm

TYPE 150/154

TYPE 150/154

TYPE 070/090/094

TYPE 070/090/094

4

WASHER

NUT

Installation

- Fix the unit on a ceiling or a solid support without vibrations.

- Do not install the appliance in a space exposed to sunlight or heat sources, vapor or

ammable gas.

- Install the cassette so that the inlet and outlet air ducts are not obstructed; the air must
circulate freely throughout the area that has to be air-conditioned.

- Install the unit in an easily accessible location, not to hinder the maintenance operations.

UNIT FIXING

The location of the cassette installation must be chosen so that all around the unit
perimeter there is a space of at least 100 cm existing system (electrical or hydraulic). The

machine must be xed to the ceiling by the means of threaded rods with anchors adjusted
according to the type of structure (to be provided by others) as described:

- the 4 hole positions in the structural ceiling must rst be marked and the holes for the

threaded rods must then be drilled (the dimensions are show by g. A );

- the threaded rods must be securely xed in the ceiling (their lenght depends on the

distance between the ceiling and the structural ceiling);

- the unit must be lifted inserting the threaded rods in correspondence with the xing

slots and then blocked, using adequate washers and nuts (the arrangement is shown in
g. B);

- verify, using a spirit level, that the machine is perfectly horizontal and then x the nuts

and locknuts.

WASHER

NUT

TYPE 150/154

TYPE 070/090/094

Fig. B

Fig. B

Fig. A

Fig. A