Troubleshooting - Master B 2 ECA Manual Operativo

Generador eléctrico de aire caliente

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IMPORTANT!!! Carefully read this service manual before

you start to use, repair or clean the heater. Improper use of the

appliance may cause serious injuries, burns, electric shock or fire.

Safety instructions.

The appliance has been designed for heating closed areas such as e.g.

warehouses, shops and houses. It complies with the Directive No. EN

73/23/EEC and 89/336/EEC (amended by 91/263/EEC, 92/31/EEC) as

well as 93/68/EEC including the harmonised standards No. EN 60335-1

and EN 60335-2.

WARNING! Do not place the heater directly under the wall outlet.

Do not touch internal components of the heater.

•

Do not cover the heater when it is operating. The appliance

may get overheated.

• Do not operate the appliance close to humid places such as water

tanks, bathtubs, showers or swimming pools. Any contact with water

may be the reason of short-circuit or electric shock.

• The heater should be kept at a safe distance from flammable

materials. The minimum safety distance should not be inferior to 0.5

m, otherwise you run the risk of starting the fire.

• Do not use the heater in dusty spaces or rooms where gasoline,

solvents, paints or other volatile and inflammable materials are

stored in order to avoid the risk of explosion.

• The heater should not be used close to the curtains or other textiles

in order to avoid the risk of fire.

• Be particularly cautious when using the heater in the rooms

frequented by children or animals.

• The heater should be supplied from a source meeting the

requirements specified on the rating plate.

• Use only a feeder cable including the earth lead in order to avoid

electric shock in emergency situations.

• Do not unplug the heater by pulling the wire out of the wall socket.

• Unplug the heater when not used in order to avoid accidental

damages.

• Before you dismantle the casing check if the feeder cable has been

pulled out of the wall socket. Internal components may be live.

Unpacking and transport.

• Open the package and take the heater out including all the safety

locks installed for the period of transport.

• Should the appliance seem damaged, notify immediately the seller

of the same.

• Transport the heater using the lifting eyes No. 1 shown in Figs. 1,

page 2.

• The heater should be transported in original package including the

safety locks.

Description of individual components.

See Figs. 1-2 Page. 2.

PROBLEM

The motor operates while the appliance does

not heat.

The motor does not operate while the heating

elements are hot.

The whole appliance does not operate.

Reduced air flow.

1) Lifting eye

2) Thermostat

3) Front protective grid

4) Heating element

5) Casing

6) Switch

7) Cable penetration.

Switching on.

WARNING !!!: Carefully read this service manual before you start

to use the heater. The instructions contained herein will allow you

to use the appliance in a safe manner.

Make sure the power supply cable has not been damaged. Damaged

cables should be immediately replaced by the seller, approved service

centre or competent personnel. Moreover, check if the technical

parameters of power supply source comply with the requirements

specified on the rating plate.

Place the appliance in its upright position. Make sure the switch is in

its "0" position shown in Fig. 3. Connect the heater to the power

supply source. Turn the switch and leave it for 5 seconds in the

positions as follows:

• 1

degree of heating: Fig. 4;

• 2

degree of heating: Fig. 5,

• 3

degree of heating: Fig. 6.

Switching off.

Turn the switch to its "0" position.

Temperature control.

The temperature in the room may be set by means of the control knob

(Fig. 7, page 2). Once the pre-set temperature is produced, the

thermostat will automatically switch the heating elements off while

the fan will continue to operate thus protecting the appliance from

overheating. If the temperature falls down beyond the pre-set value,

the system will switch the heating elements on again.

Thermal circuit breaker.

The appliance has been equipped with an integrated thermal circuit

breaker ensuring high safety level. The breaker will automatically

switch the power supply off once a limit temperature is exceeded.

Out-of-season storage.

Should the appliance remain idle for a long period of time, clean

it before shoving by blowing the inside with compressed air. The

heater should be kept in a dry and clean place. Before you start using

it again make sure the power supply cable has not been damaged. In

the case of any doubts contact the seller or approved service centre.

Functional inspection.

The appliance should be checked at least once a year by competent

service personnel approved by the manufacturer. Any inspections or

repairs should be conducted by competent personnel only.