Trotec ttk 120 e, ttk 122 e Operating Manual

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TTK 120 E / TTK 122 E

TRT-BA-TTK120E_122E-TC-001-EN

OPERATING MANUAL

DEHUMIDIFIER

Page 2

Notes regarding the operating manual .................. 01

Information about the device ................................ 02

Safety................................................................... 06

Transport.............................................................. 07

Operation ............................................................. 07

Errors and faults................................................... 12

Maintenance......................................................... 13

Disposal ............................................................... 16

Declaration of conformity...................................... 16

Notes regarding the operating manual

Symbols

Hazardous electric current!

Warns about hazards from electric current which can lead to injuries or even

th.

dea

Danger!

Warns of a hazard which can lead to personal injury.

Caution!

Warns of a hazard which can lead to damage to property.

Legal notice

This release replaces all previous releases. No part of this publication may be reproduced without written permission. The same applies for electronically processing, duplicating or spreading the publication.

Su Trademarks are used without guarantee that they may be used freely and primarily following the spelling of the manufacturer. The product names used are registered and should be treated appropriately. Scope of

very may vary from product images. This docu-

deli ment was produced with all due care. We accept no

iab

ility whatsoever for mistakes or omissions.

l © TROTEC

The current version of the operating manual can be

und at: www.trotec.de

1 Operating Manual – Dehum idifier TTK 120/122 E EN

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Information about the device

Description of the device

This device uses the principle of condensation to automatically dehumidify rooms. The fan sucks damp room air through the air inlet (6),

e a

ir filter (4), the evaporator and to the condenser

th located behind it. The air is cooled at the cold evaporator until it is below the dew point. Water vapour contained in the room air precipitates on the evaporator fins as either condensation or frost. The dehumidified, cooled air is rewarmed at the condenser and blown out at a temperature of approx. 5 °C above room temperature. The drier air which is prepared in this way

with the air in the room. The humidity in the

mix room where the device is positioned is reduced as air constantly circulates through the device. Depending on the air temperature and the relative humidity, the condensed water either drops continuously or only during the defrost phase into the condensation tray and through the integrated drain nozzle into the condensation tank (5) below. This is fitted with a float to

ure the fill level. The device has a control

mea panel (7) for operating and controlling the functions.

ce the maximum filling level of the condensation

O tank (5) is reached, symbol (12) (condensation tank full) on the control panel (7) lights up. The device

ches off. The light of symbol (12) (condensation

swit tan

k full) only goes out again once the emptied condensation tank (5) is reinserted. Optionally, the condensed water can be drained by attaching a hose to

condensation plug (inside the housing, above the

the condensation tank). The device can reduce the relative humidity of a room by up to vides additional assistance for drying wet washing or

ing in living or working spaces. Because of the

cloth heat radiation which is tied up in operation, the room temperature can rise by approx. 1 – 4 °C.

approx. 40 %. It pro-

Device depiction

No. Operating element

1 handles 2 wheels 3 air outlet 4 air filter 5 condensation tank 6 air inlet 7 control panel

EN Operating Manual – Dehumidifier TTK 120/122 E 2

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Technical data

Parame ter

Dehumidifying capacity, max. 30 l / 24 h 40 l / 24 h Operating temperature 9-35 °C 9-35 °C Operating range for relative humidity 40-100 % 40-100 % Air flow rate, max. 340 m³/h 350 m³/h Electric connection 230 V / 50 Hz 230 V / 50 Hz Power input, max. 0.6 kW 0.7 kW Fuse (home) 10 A 10 A Condensation tank 10 l 10 l Cooling agent R134a R134a Amount of cooling agent 260 g 330 g Weight 22.3 kg 22.9 kg Dimensions (HxDxW) 650 x 310 x 435 mm 650 x 310 x 435 mm Minimum distance from walls of other objects A: Behind: 50 cm

Sound pressure level LpA (1 m; complies with DIN 45635-01-KL3) 47 dB(A) 49 dB(A)

Value

TTK 120 E TTK 122 E

B: Front: 50 cm

A: Behind: 50 cm B: Front: 50 cm

3 Operating Manual – Dehum idifier TTK 120/122 E EN

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Circuit diagram – TTK 120 E

Marking Meaning

A1 electronic card (power) A2 humidity/temperature sensor card A3 electronic card (control) B1 humidity/temperature sensor B2 evaporator sensor F1 compressor thermal cutout RY102 compressor relay RY104 fan relay M1 motor-driven compressor M2 fan S1 tank full microswitch S2 tray presence microswitch S301 signal key for the humidity/room temperature detected S302 desired humidity decrease key S303 desired humidity increase key S304 switch-on/stand-by key S305 operating mode selection key T1 transformer Z1 compressor capacitor

EN O perating Manual – Dehumi difier TTK 120/122 E 4

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Circuit diagram – TTK 122 E

Marking Meaning

A1 electronic card (power) A2 humidity/temperature sensor card A3 electronic card (control) B1 humidity/temperature sensor B2 evaporator sensor F1 compressor thermal cutout P1 bypass valve coil RY101 bypass valve coil relay RY102 compressor relay RY104 fan relay M1 motor-driven compressor M2 fan S1 tank full microswitch S2 tray presence microswitch S301 signal key for the humidity/room temperature detected S302 desired humidity decrease key S303 desired humidity increase key S304 switch-on/stand-by key S305 operating mode selection key T1 transformer X1 2-pole connector Z1 compressor capacitor

5 Operating Manual – Dehum idifier TTK 120/122 E EN

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Safety

Read this manual carefully before starting or using the device. Store the manual near the device or its site of use!

• Do not use the device in potentially explosive rooms.

• Do not use the device in atmospheres containing oil

, sulphur, chlorine or salt.

• Set the device in an upright and stable position.

• Do not expose the device to directly squirting water.

• Ensure that the air inlet and outlet are not obstructed.

• Ensure that the side of the device where the air inlet is found is kept free of dirt and loose objects.

• Never insert objects into the device.

• Do not cover or transport the device during operation.

• Ensure that all electric cables outside of the device

re protected from damage (e.g. from animals).

• Only use extensions to the connecting cable which

e appropriate to the device power consumption,

a the length of its cable and its use. Avoid electrical overload.

• Only transport the device in an upright position

an emptied condensation tank.

with

• Dispose of the collected condensation. Do not

ink it. There is a risk of infection!

Intended use

Use the device TTK 120/122 E only for drying and dehumidifying room air, while adhering to and following

e technical data.

Intended use encapsulates:

• drying and dehumidifying: – living rooms, bedrooms, bathrooms or base-

men

– laundries, holiday homes, camper vans, boats

• maintaining the dryness of: – store rooms, archives, laboratories – bathrooms, wash rooms and changing rooms

etc.

Improper use

Do not place the device on damp or flooded ground. Do not use the device outdoors. Do not lay any objects, e.g. wet clothing, on the device for drying. Any unauthorised changes, modifications or alterations to the device are forbidden.

Personnel qualifications

People who use this device must:

• be aware of the dangers that occur when working

electric devices in damp areas.

with

• take measures to protect themselves from direct

ntact with live parts.

• have read and understood the operating manual,

ecially the Safety chapter.

esp

Maintenance tasks which require the housing to be opened must only be carried out by specialist companies for cooling and air-conditioning or by

TROTEC

Residual risks

Hazardous electric current!

Work on the electrical components must only be carried out by an authorised specialist company!

Hazardous electric current!

Before any work on the device, remove the ma

ins plug from the mains socket!

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Caution!

To avoid damages to the device, never operate the device without an air filter inserted!

Danger!

Dangers can occur at the device when it is

used by untrained people in an unpro-

fessional or improper way! Observe the

rsonnel qualifications!

Behaviour in the event of an emergency

1. Disconnect the device from the mains power in an emergency.

2. Do not reconnect a defective device to the mains

powe

Transport

To make the device easier to transport, it is fitted with carry handles and wheels. Before transporting the device, proceed as follows:

1. Switch off the device at the mains switch (see chapter Operating elements).

2. Remove the mains plug from the mains socket.

o n

ot use the power cable to drag the device!

3. Empty the condensation tank. Check for dripping

nsation.

conde

• with a plastic cover to protect it from invasive dust, if necessary.

• The storage temperature is the same as the range gi

ven for the operating temperature in the chapter

Technical Data.

Operation

• After being switched on, the device operates fully automatically until the float indicates that the condensation tank is full and the device switches itself off.

• So that the built in sensor can correctly detect the

e humidity, the fan continues to operate until

relativ the device is switched off.

• Avoid open doors and windows.

Positioning

When positioning the device, observe the minimum distance from walls or other objects as described in chapter Technical Data.

After transporting the device, proceed as follows:

1. Set the device in an upright position after transport.

2. Wait one hour before switching the device on!

Storage

When out of use, store the device as follows:

•dry,

• with a roof overhead,

• in an upright position where it is protected from t a

nd direct sunlight,

dus

7 Operating Manual – Dehum idifier TTK 120/122 E EN

• Set the device in a level and stable position.

• If possible, set the device in the middle of a room and keep it away from sources of heat.

• Make sure that no curtains or other objects interfere with the air flow.

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• When positioning the device in wet areas such as

18 17 16 15 14

111098

laundries, bath rooms or the like, secure the de vice locally with an RCD (Residual Current protective Device) which complies with the appropriate

ulations.

• Ensure that extension cords are completely unrolled.

Notes regarding the dehumidification performance

Dehumidification performance depends on:

• the spatial composition of the room

• the room temperature

• the relative humidity

The higher the room temperature and relative humidity, the higher the dehumidification performance. For using in living rooms, a relative humidity of approx. 50-60 % is sufficient. In store rooms and archives, the humidity should not exceed approx. 50 %.

Operating elements

No. Operating element

8 temperature indication 9 normal operation indicator:

is illuminated when normal operation is activated.

10 continuous operation indicator:

is illuminated when continuous operation is activated.

11 automatic defrost indicator:

is illuminated when automatic defrost is carried out (only for devices with hot gas feed (TTK 122 E)).

12 condensation tank full indicator:

is illuminated when the condensation tank is full. 13 humidity indication 14 button to display the measured humidity or temperature

values 15 button to reduce the value for the desired humidity (in steps

of 5 %) or temperature 16 button to increase the value for the desired humidity (in

steps of 5 %) or temperature 17 button to select the operation mode; activates normal or

continuous operation. 18 Power button; switches the device on or off into stand-by.

The following display appears in stand-by: -- --.

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Start procedure

Insert air filter

Switch device on

1. Ensure that the condensation tank is empty and inserted correctly. Otherwise, the device will not operate!

2. Insert the mains plug into a properly secured mains power socket.

3. Switch the device on at the power button (18).

Note!

In order to protect the compressor from damages,

e device can only be switched in again 3 min-

th utes after switch-off.

4. Check whether the light of symbol (12) (condensation tank full) is off.

5. Regulate the desired relative humidity (room humidity) level by using the keys (15) and (16).

6. Check whether the air filter is correctly inserted in

e device.

9 Operating Manual – Dehum idifier TTK 120/122 E EN

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Normal operation mode

The built in hygrostat saves the set value for relative humidity and switches the device on or off as the humidity level goes above or below it.

Continuous operation mode

In continuous operation mode, the device dehumidifies the air constantly, regardless of the humidity in

air. This special function improves the clothes dry-

the ing process by continuous operation of the dehumidifier at full capacity. Start the continuous operation mode as follows:

• Repeatedly press the button for the selection of the ation mode (15) until symbol (10) is displayed.

oper

ditionally, the text HI is shown on the display.

Automatic defrost by means of hot gas feed (TTK 122 E)

If the room temperature is below 12 °C, the evaporator becomes covered in frost during dehumidification. Th

e device then carries out an automatic defrost by means of the hot gas feed. Here, a hot cooling agent is led into the iced evaporator for its surfaces to defrost. Symbol (11) is illuminated. The duration of the

rost can vary.

• Do not turn off the device during the automatic defrost. Do not remove the mains plug from the

s socket.

main

If the room temperature is less that 5 °C, switch the

ice off.

Note!

If the evaporator of the TTK 120 E is frozen, the device sw

itches the compressor off, so that the iced surface

of the evaporator can defrost in the ambient air.

Behaviour of the device in case of power failure

The selected operation mode and the desired humidity value are saved in case of a power failure. After the restoration of the power supply, the device switches itself on with the previously set parameters.

Emptying the condensation tank

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Operation with hose attached to the condensation plug

1/2″

Shut down procedure

1. Switch the device off at the power button (see chapter Operating elements).

2. Do not touch the mains plug with wet or damp hands

3. Remove the mains plug from the mains socket.

4. Empty the condensation tank and wipe it dry with

clean

cloth. Check for dripping condensation.

5. Clean the device, and especially the air filter, according to chapter Maintenance.

6. Store the device according to chapter Storage.

11 Operating Manua l – Dehumidifier TTK 120/122 E EN

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Errors and faults

The accurate functionality of the device was tested during production a number of times. However, if functionality faults do occur, then check the device according to the following list.

The device does not start:

• Check the power connection (230 V/1~/50 Hz).

• Check the mains plug for damages.

• Have the electrics checked by a specialist company for cooling and air-conditioning or by TROTEC

The device runs but forms no condensation:

• Check the condensation tank is positioned correctly. Check the fill level of the condensation tank and e

mpty it if necessary. Symbol (12) (condensation

full) must not light up.

tank

• Check the float in the condensation tank for damages. If necessary, clean the float and condensation tank. The float must be able to move freely.

• Check the room temperature. Check the device's

missible operating range complies with the

p technical data.

• Ensure that the relative humidity complies with the

echnical data.

• Check that the selected humidity is realistic. The

ive humidity in the room must be above the

relat selected range. Reduce the selected relative humidity by pressing the key (15), if necessary.

• Check the air filter is not dirty. If necessary, clean

eplace the air filter.

• From the outside, check the condenser for dirt (see

ter Maintenance). If your condenser is dirty,

chap have it cleaned by a specialist company for cooling and air-conditioning or by TROTEC

The device is loud or vibrates; condensation leaks:

• Check whether the device is standing upright and on an even surface.

The device gets very warm, is loud or is losing performance:

• Check the air inlets and air filter are not dirty. Remove external dirt.

• Check the inside of the device and especially the

the fan housing, the evaporator and the con-

fan denser for external dirt (see chapter Maintenance). If the inside of the device is dirty, have it cleaned by a specialist company for cooling and air-condi-

tioning or by TROTEC

Does your device still not operate correctly after

ese checks?

Bring the device to a specialist company for cooling a

d air-conditioning or to TROTEC

for repairs.

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Maintenance

Maintenance intervals

Maintenance and care interval

empty condensation tank X check air inlets and outlets for dirt and foreign

objects and clean if necessary clean housing X X visually check the inside of the device for dirt X X check air inlet grid and air filter for dirt and

foreign objects and clean or replace if necessary replace air filter X check for damages X check attachment screws X X carry out a test run X

before every start

when necessary

at least every 2 weeks

Maintenance and care log

Device type: ........................................ Device number: ........................................

Maintenance and care interval 12345678910111213141516

check air inlets and outlets for dirt and foreign objects and clean if necessary

clean housing visually check the inside of the device for dirt check air inlet grid and air filter for dirt and

foreign objects and clean or replace if necessary

replace air filter check for damages check attachment screws carry out a test run Remarks:

at least every 4 weeks

at least every 6 months

at least annually

1. Date: ..................................