Gao Convector 24 m² 750 W, 1250 W, 2000 W Light grey CH-2000B TIMER CH-2000B TIMER 数据表

The convector heater is for heating air inside rooms. The heating function has 3 levels: 750 W, 1250 W and 

2000 W. The unit may only be operated with 230 V/AC, 50 Hz line voltage. It can be installed freestanding or 

mounted on a wall. The unit is Protection Class II compliant.

Unauthorised conversion and/or modification of the device are inadmissible because of safety and approval

reasons (CE). Any usage other than described above is not permitted and can damage the product and lead to 

associated risks such as short-circuit, fire, electric shock, etc. Please read the operating instructions thoroughly

and keep them for further reference.

•  3 heating levels (750 W / 1250 W / 2000 W)

•  Overheating protection

•  Timer

•  Convector heater

•  Wall mounting material

•  Operating instructions

•  Unauthorised conversion and/or modification of the device are inadmissible because of safety and approval

reasons (CE).

•  The appliance must not be subjected to heavy mechanical stress. 

•  Do not leave packaging materials around unattended; they can become a dangerous toy for children.

•  This device is not a toy and should be kept out of reach of children. Children cannot properly assess the 

dangers associated with electrical devices. Do not let children use electrical devices unsupervised.

•  Never touch the unit or the plug with damp or wet hands. This could result in a life-threatening electric 

shock.

•  The unit may only be used in dry inside areas.

•  Never submerge the unit in water.

•  In no case should you open the enclosure of the unit.

•  Never touch bare wires (e.g., heating wires) with your bare hands.

•  In commercial facilities, the accident prevention regulations of the local association of workers’ compensation 

boards for electrical systems and equipment must be complied with.

•  Never operate the device without supervision.

•  Do not use the device in close proximity to a bathtub, shower or swimming pool.

•  Do not position the device right underneath a mains outlet.

•  Always unplug the power plug from the mains socket before cleaning the device.

•  Do not operate the device in conjunction with a separate timer, a separate remote control system or other 

equipment which could turn the device on automatically. This would constitute a fire hazard if the device

were covered or otherwise positioned incorrectly.

•  Operation under adverse conditions is not permissible. Adverse conditions are:

 - moisture or excessively high humidity 

 - dust or flammable gases, vapours, or solvents

 - in the vicinity of open flames.

•  If there is reason to believe that safe operation is no longer possible, the device is to be put out of operation 

and secured against unintended operation. Safe operation is no longer possible if the device:

 - shows visible damages,

 - no longer works,

 - was stored under unfavourable conditions for a long period of time or

 - was subject to considerable transport stress. 

•  Servicing, adjustment or repair works must only be carried out by a specialist/ specialist workshop

•  If any questions arise that are not answered in this operating instruction, contact our Technical Advisory 

Service or other experts.

1.  Fasten the feet with the screws on the underside 

of the unit. 

2.  Place the unit on a heat-resistant, level surface.  

Make sure that the air entrance and exit on the top 

and underside are unobstructed.

1.  Drill 2 fastening holes in the wall onto which it is 

to be fastened, at the same distance apart as the 

mountings on the back side of the unit.  

2.  Fasten the suspension brackets with the gap 

facing upward with screws and plugs.

3.  Hang the unit with the slots on it.

4.  Tighten the remaining 2 brackets at the holes on 

the underside, mark out the drill holes, drill them 

and fasten the whole unit securely to the wall.

1.  Choose a place for attachment that allows free circulation of air and at which there are no 

flammable objects.

2.  Be careful not to damage any cables or pipes when drilling.

1.  Connect the unit to a properly installed wall outlet with 230 V/

AC, 50 Hz.

2.  Cross section and fuse protection of the feed line on which you 

want to connect the unit should be sufficient for its output.

3.  Turn the unit on with one of the toggle switches (1 & 2). The 

indicator lamp on the switch lights up when the unit is in operation.

 - No switch activated – switched off

 - (2) Switch 750 W – heating with 750 W

 - (1) Switch 1250 W – heating with 1250 W

 - (1 & 2) Both switches 750 W / 1250 W – heating with 2000 W

4.  Set the desired ambient temperature with the thermostat (3). 

When the set temperature is reached, the unit switches off – or 

on again, if it goes below the set temperature.

5.  Pull the plug out of the socket after use.

1

2

3

1  Toggle switch 1

2  Toggle switch 2

3  Thermostat 

A slight odour of something burning after switching on should to a large extent vanish after a short 

time, when all dust particles still on the heating wires have been burned.

5

8

6

7

4

1.  Set the time switch to the current time. For this, turn 

the outer dial (7) clockwise until the clock time (24 h 

plan) matches the radial arrow symbol (8). The outer 

dial allows for time settings in 15 minute intervals.

2.  Move the red slide switch (5) onto the clock symbol. 

The time switch is now activated.

3.  Set the switch-on and -off times by moving the 

switch cams (4) outward. Each cam corresponds to a 

duration of 15 minutes (cf. scale). When all cams are 

pushed out, the heater is switched on for 24 hours. 

4.  Position I of the red slide switch (5) switches the 

heating functions on continuously, so that manual 

operation is possible (toggle switches 1 & 2). The 

single-handed clock (6) keeps running, but has no 

influence on these functions.

5.  In Position 0 of the red slide switch (5), all heating 

functions are switched off, but the clock continues 

to run. 

6.  To turn the time switch off, pull out the power cord 

of the unit.

The device doesn’t work.

Power connection interrupted 

/ thermostat set too high / the 

overheating protection has turned 

the unit off / Time switch has 

turned the unit off

Check the power plug / set the 

thermostat / wait until the unit 

cools off / Check time setting

The LED doesn’t light up. 

Heating not turned on / heating 

element defective

Turn on heating level / repair by a 

specialist / specialised workshop

Before every cleaning, separate the unit from the power network. If necessary, wait until it cools down to 

normal temperature. It is best to clean the grille at bottom and top with a soft brush. The rest of the enclosure 

is to be wiped off with a soft dry cloth, as needed. If there is more dirt, please use a lightly moistened cloth. 

Do not use any abrasive cleaners or solvents.

After a longer period of not using the unit, make sure to remove most of the dust deposits from the heating 

wires in the interior so that only slight remains are burned when turning it on again.

Electronic devices are recyclable waste and must not be disposed of in the household waste.

At the end of its service life, dispose of the product according to the relevant statutory regulations.

Operating voltage:

230 V/AC, 50 Hz

Power output

Option 1

Option 2

Option 3

750 W

1250 W

2000 W

Dimensions (L x W x H):

580 mm x 198 mm x 342 mm

Weight:

2900 g 

These operating instructions are published by Conrad Electronic SE,

Klaus-Conrad-Straße 1, D-92240 Hirschau/Germany.

All rights including translation reserved. Reproduction by any method, e.g. photocopy, microfilming, or the capture in

electronic data processing systems require the prior written approval by the editor. Reprinting, also in part, is prohibited.

The operating instructions reflect the current technical specifications at time of print.

We reserve the right to change the technical or physical specifications.

V5_0412_02-HL