Trotec TTK 175 S, TTK 355 S Operating Manual

TTK 175 S / TTK 355 S

EN

OPERATING MANUAL

DEHUMIDIFIER

TRT-BA-TTK175S-TTK355S-TC-003-EN

Table of contents

Notes regarding the operating manual................................. 1

Safety .....................................................................................1

You can download the current version of the operating manual
and the EU declaration of conformity via the following link:

Information about the device................................................3

Transport and storage...........................................................4

Operation ...............................................................................6

Errors and faults..................................................................10

Maintenance ........................................................................11

Technical annex...................................................................14

Notes regarding the operating manual

Symbols

Warning of electrical voltage

This symbol indicates dangers to the life and health of
persons due to electrical voltage.

Warning

This signal word indicates a hazard with an average
risk level which, if not avoided, can result in serious
injury or death.

Caution

This signal word indicates a hazard with a low risk
level which, if not avoided, can result in minor or
moderate injury.

Notice

This signal word indicates important information
(e.g. material damage), but does not indicate hazards.

Info

Information marked with this symbol helps you to carry
out your tasks quickly and safely.

Follow the manual

Information marked with this symbol indicates that the
operating manual must be observed.

TTK 175 S

http://hub.trotec.com/?id=39717

TTK 355 S

http://hub.trotec.com/?id=39718

Safety

Read this manual carefully before starting or using the
device. Always store the manual in the immediate vicinity
of the device or its site of use!

Warning
Read all safety warnings and all instructions.

Failure to follow the warnings and instructions may
result in electric shock, fire and/ or serious injury.

Save all warnings and instructions for future
reference.

This appliance can be used by children aged from
8years and above and persons with reduced physical,
sensory or mental capabilities or lack of experience
and knowledge if they have been given supervision or
instruction concerning use of the appliance in a safe
way and understand the hazards involved.
Children shall not play with the appliance. Cleaning and
user maintenance shall not be made by children
without supervision.

• Do not use the device in potentially explosive rooms.

• Do not use the device in aggressive atmosphere.

• Set the device up in an upright and stable position.

• Let the device dry out after a wet clean. Do not operate it
when wet.

• Do not use the device with wet or damp hands.

• Do not expose the device to directly squirting water.

• Never insert any objects or limbs into the device.

• Do not cover or transport the device during operation.

• Do not sit on the device.

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Operating manual – dehumidifier TTK 175 S / TTK 355 S

• This appliance is not a toy! Keep away from children and
animals. Do not leave the device unattended during
operation.

• Check accessories and connection parts for possible
damage prior to every use of the device. Do not use any
defective devices or device parts.

• Ensure that all electric cables outside of the device are
protected from damage (e.g. caused by animals). Never
use the device if electric cables or the power connection
are damaged!

• The electrical connection must correspond to the
specifications in chapter Technical data.

• Insert the mains plug into a properly secured mains
socket.

• Observe the device's power input, cable length and
intended use when selecting extensions to the power
cable. Completely unroll extension cables. Avoid electrical
overload.

• Before carrying out maintenance, care or repair work on
the device, remove the mains plug from the mains socket.
Hold onto the mains plug while doing so.

• Switch the device off and disconnect the power cable from
the mains socket when the device is not in use.

• Do not under any circumstances use the device if you
detect damages on the mains plug or power cable.
If the supply cord is damaged, it must be replaced by the
manufacturer, its service agent or similarly qualified
persons in order to avoid a hazard.
Defective power cables pose a serious health risk.

• When positioning the device, observe the minimum
distances from walls and other objects as well as the
storage and operating conditions specified in the Technical
data chapter.

• 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.

• Only transport the device in an upright position with an
emptied condensation tank or drain hose.

• Discharge the collected condensate before transport and
storage. Do not drink it. Health hazard!

Intended use

Only use the device TTK 175 S / TTK 355 S for drying and
dehumidifying room air (e.g. after water damages from burst
pipes or flooding), while adhering to and following the technical
data.

Intended use comprises:

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

– laundries, holiday homes, camper vans, boats

• maintaining the dryness of:
– store rooms, archives, laboratories

– bathrooms, wash rooms, changing rooms etc.

Improper use

Do not place the device on flooded ground. Do not use the
device outdoors. Do not place 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 with

electric devices in damp areas.

• have read and understood the operating manual, especially

the Safety chapter.

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.

EN 2

Operating manual – dehumidifier TTK 175 S / TTK 355 S

Residual risks

Warning of electrical voltage

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

Warning of electrical voltage

Before any work on the device, remove the mains plug
from the mains socket!
Hold onto the mains plug while pulling the power cable
out of the mains socket.

Warning

Dangers can occur at the device when it is used by
untrained people in an unprofessional or improper way!
Observe the personnel qualifications!

Warning

The device is not a toy and does not belong in the
hands of children.

Warning

Do not leave the packaging lying around. Children may
use it as a dangerous toy.

Notice

Do not operate the device without an inserted air filter!
Without the air filter, the inside of the device will be
heavily contaminated. This could reduce the
performance and result in damage to the device.

Behaviour in the event of an emergency

1. In an emergency, disconnect the device from the mains
feed-in: Switch the device off and disconnect the power
cable from the mains socket. Hold onto the mains plug
while doing so.

2. Do not reconnect a defective device to the mains.

Information about the device

Description of the device

The device uses the principle of condensation to automatically
dehumidify rooms. The fan sucks in humid room air through the
air inlet(1), the air filter(11), the evaporator and the condenser
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 condensation or rime. 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 thus conditioned mixes with the air in
the room. The humidity in the 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(4) below.

The filling level of the condensation tank(4) is detected by a
float switch. The device has a control panel(7) for operating and
controlling the functions. Once the maximum filling level of the
condensation tank(4) is reached, the condensation tank
indicator light (see chapter Operating elements) on the control
panel(7) flashes orange. The device switches off. The
condensation tank indicator light only goes out again once the
emptied condensation tank(4) is reinserted. The condensed
water can be diverted by attaching a condensation drain hose to
the hose connector(3) (see chapter Operation with hose
attached to the condensation connection) or by using a
retrofitted condensate pump (see chapter Installing the
condensate pump).

The device can reduce the relative humidity of a room to approx.
32 %. Due to the heat radiation generated during operation, the
room temperature may rise by approx. 1–4°C.

The compressor comes with a temperature limitation protecting
the compressor and other components from overheating. The
compressor is automatically switched off when exceeding a
temperature of 35 °C.

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Operating manual – dehumidifier TTK 175 S / TTK 355 S

Device depiction

1

2

3

5

4

11

10

9
8

7

6

18 19

No. Designation

1 Air inlet
2 Connection for optional condensate pump
3 Hose connector for condensation drain hose
4 Condensation tank
5 Feet
6 Wheels
7 Control panel
8 Air outlet
9 Carrying handle
10 Transport handle
11 Air filter

Transport and storage

Transport

To make the device easier to transport, it is fitted with wheels
and a transport handle.

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. Do not use
the power cable to drag the device!

3. Empty the condensation tank or the condensation drain
hose or the condensate pump (optional). Check for
dripping condensation.

4. After unpacking the device, adjust the transport handle in
transport position as follows:

Note!

After unpacking the device, remove the two lower
screws(18, 19) and adjust the transport handle.
Afterwards, reinsert the screws. This only needs to be
carried out the very first time that the device is unpacked.

ð Transport handle upon delivery

EN 4

Operating manual – dehumidifier TTK 175 S / TTK 355 S

ð Transport handle in transport position

ð Transport handle in stacking position

5. Hold the transport handle in both hands and tilt the device
so that it can be rolled on its wheels.

6. Move the device to the site where you want to use it.

7. If necessary, stack several devices on top of each other as
follows:

After transporting the device, observe the following:

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

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Operating manual – dehumidifier TTK 175 S / TTK 355 S

Storage

A

B

C

C

D

OFF

X

SSTTAATTUUSS

TANK
FULL

OFF

X

SSTTAATTUUSS

TANK
FULL

13

14

15

16

12

17

When the device is not being used, observe the following
storage conditions:

• dry,

• under roof,

• in an upright position where it is protected from dust and
direct sunlight,

• stacked on top of each other (max. 3 devices), if
necessary,

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

• The storage temperature is the same as the range given
for the operating temperature in the technical data.

Operation

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

• Set the device up in a level and stable position.

• When positioning the device, keep a sufficient distance to
heat sources.

• When positioning the device, particularly in wet areas,
secure it locally with an RCD (residual current device)
which complies with the respective regulations.

Operating elements

Control panel

No. Designation

12 Operating hours counter
13 Kilowatt hours counter, MID-certified (optional)
14 Humidity level selection switch
15 Mains switch;

Illuminated when the device is switched on.
16 Condensation tank full indicator light
17 Status LED

The device is optionally available with a control panel with two
counters (see the image at the top right). The dual counter
registers both the operating hours and the energy consumption
and is certified according to the MID (Measuring Instruments
Directive 2004/22/EC). The kWh display is factory-calibrated
and may be used for accounting purposes. Contact your Trotec
customer service.

The status LED flashes once a second during normal operation.
If it flashes more frequently, lights up permanently or does not
light up at all, there is a fault, see chapter Errors and faults.

• Make sure that extension cables are completely unrolled.

EN 6

Operating manual – dehumidifier TTK 175 S / TTK 355 S

Condensate pump (optional)

18

A.

No. Designation

18 Button for draining residual water from the

condensate pump

The device can optionally be operated with a condensate pump
(see chapter Installing the condensate pump (optional)). Contact
your Trotec customer service.

Start-up

Inserting the air filter

Make sure that the air filter is installed before switching the
device on.

Automatic defrost

If the room temperature is below 11 °C, the evaporator will
freeze during dehumidification. The device will then carry out an
automatic defrost. The duration of the defrost can vary.

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

Temperature limitation (overheating protection)

The device comes with a temperature limitation. It serves to
protect e.g. the compressor from overheating.

• Upper temperature limit: +35°C +/- 2°C

• Lower temperature limit: -3°C +/- 2°C

If the ambient temperature exceeds or falls below these limits,
the device automatically switches off the compressor; only the
fan will keep running. This feature protects the device from
overloading since high temperatures and high humidity levels
expose the device to extreme stresses. Moreover, drying is no
longer economical at such high temperatures and also poses
dangers for the inventory of the room to be dried. Please note
that the switch-off function works with a switch-on hysteresis of

-2°C.

Emptying the condensation tank

Info

The compressor always starts with a delay. This
protects the compressor and thus increases its
lifetime. If you remove the condensation tank from the
device and reinsert it after emptying, the compressor
will switch back on with a delay of approx.3min. This
delay is also enabled in optional hygrostat operation. If
the room humidity exceeds the setting of the selection
switch, the compressor will only switch back on after a
delay.
The fan keeps running independently of the
compressor. The fan only switches off if the
condensation tank is removed.

Switching the 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
socket.

3. Switch on the device at the mains switch (15).

4. Ensure that the mains switch(15) is illuminated.

5. Check whether the condensation tank indicator light(16) is
out. Otherwise, empty the condensation tank.

6. Adjust the room humidity level with the humidity level
selection switch(14).

Continuous operation mode

In continuous operation mode, the device dehumidifies the air
constantly, regardless of the humidity. To start continuous
operation mode, set the humidity level selection switch(14) to
Max.

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Operating manual – dehumidifier TTK 175 S / TTK 355 S

1.

Operation with hose attached to the condensation
connection

1.

2.

2.

3.

4.

EN 8

Operating manual – dehumidifier TTK 175 S / TTK 355 S

3.

1/2''

Shutdown

Warning of electrical voltage

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

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

2. Depending on the model, proceed as follows to remove
condensation from the device:

ð Empty the optional condensate pump by pressing the

key for draining residual water from the condensate
pump.

ð Empty the condensation tank and wipe it dry with a

clean cloth. Check for dripping condensation.

ð Remove the condensation drain hose and any residual

fluid from it.

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

4. Remove the mains plug from the mains socket.

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

6. Store the device according to the Storage chapter.

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Operating manual – dehumidifier TTK 175 S / TTK 355 S

Errors and faults

The device has been checked for proper functioning several
times during production. If malfunctions occur nonetheless,
check the device according to the following list.

The device does not start:

• Check the power connection
(1/N/PE ~ 230V/ 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 is running, but there is no formation of
condensate:

• Check the condensation tank for correct seating. Check the
filling level of the condensation tank and empty it if
necessary. The condensation tank indicator light must not
light up.

• Check the condensation tank is not dirty. If necessary,
clean the condensation tank.

• Check the room temperature. Observe the device's
permissible operating range according to the technical
data.

• Ensure that the relative humidity complies with the
technical data.

• Check the preselected desired humidity level. The humidity
in the room must be above the selected range. Reduce the
selected relative humidity by turning the rotary switch, if
necessary.

• Check the air filter for dirt. If necessary, clean or replace
the air filter.

• From the outside, check the condenser for dirt (see
chapter Maintenance). If your condenser is dirty, have it
cleaned by a specialist company for cooling and
air-conditioning or by Trotec.

Fault indicator (compressor overheating protection status LED)

The compressor overheating protection status LED(17) can
indicate the following statuses during operation:

Error message Meaning Remedy

Flashing once per
second

Flashing five times
per second

Permanently
illuminated

Not illuminated

Normal operation No remedy required

The temperature is
above or below the
limit.

The temperature
should be within the
operating
temperature range
specified in the
Technical data.

The humidity level
has reached the
switching point
(optional hygrostat).

There is a general
problem.

The device will
switch back on once
the humidity level
set is exceeded.

Please contact the
customer service.

The device is loud or vibrates:

• Check whether the device is set up in a stable and upright
position.

The device gets very warm, is loud or loses power:

• Check the air inlets and air filters for dirt. Remove external
dirt.

• From the outside, check the device for dirt (see chapter
Maintenance). If the inside of the device is dirty, have it
cleaned by a specialist company for cooling and air­conditioning or by Trotec.

Your device still does not operate correctly after these
checks?

Please contact the customer service. If necessary, bring the
device to a specialist company for cooling and air-conditioning
or to Trotec for repair.

EN 10

Operating manual – dehumidifier TTK 175 S / TTK 355 S

Maintenance

Maintenance intervals

Maintenance and care interval before every

start-up

Check the condensate pump and
condensation tank and clean if
necessary

Check air inlets and outlets for

X X

dirt and foreign objects and clean
if necessary

Clean the exterior
Visually check the inside of the

device for dirt
Check the air inlet grid and air

X X

filter for dirt and foreign objects
and clean or replace if necessary

Replace the air filter
Check for damage

X

Check the attachment screws
Test run

as needed at least every

2 weeks

X

X X

X X

X X

at least every
4 weeks

at least every
6 months

X

at least
annually

X

11 EN

Operating manual – dehumidifier TTK 175 S / TTK 355 S

Maintenance and care log

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

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

Maintenance and care interval

Check the air inlets and outlets for
dirt and foreign objects and clean if
necessary

Check the condensate pump and
tank and clean if necessary

Clean the exterior
Visually check the inside of the

device for dirt
Check the air inlet grid and air filter

for dirt and foreign objects and
clean or replace if necessary

Replace air filter
Check for damage
Check the attachment screws
Test run
Remarks:

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

Signature: ............................

5. Date: ................................

Signature: ............................

9. Date: ................................

Signature: ............................

13. Date: ..............................

Signature: ............................

2. Date: ................................

Signature: ............................

6. Date: ................................

Signature: ............................

10. Date: ..............................

Signature: ............................

14. Date: ..............................

Signature: ............................

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

3. Date: ................................

Signature: ............................

7. Date: ................................

Signature: ............................

11. Date: ..............................

Signature: ............................

15. Date: ..............................

Signature: ............................

4. Date: ................................

Signature: ............................

8. Date: ................................

Signature: ............................

12. Date: ..............................

Signature: ............................

16. Date: ..............................

Signature: ............................

EN 12

Operating manual – dehumidifier TTK 175 S / TTK 355 S

Activities required before starting maintenance

A.

B.

C.

Warning of electrical voltage

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

• Switch off the device.

• Hold onto the mains plug while pulling the power cable out
of the mains socket.

Warning of electrical voltage

Maintenance tasks which require the housing to be
opened must only be carried out by authorised
specialist companies or by Trotec.

Visual inspection of the inside of the device for dirt

1. Remove the air filter.

2. Use a torch to illuminate the openings of the device.

3. If you see a thick layer of dust, have the inside of the
device cleaned by a specialist company for cooling and
air-conditioning or by Trotec.

4. Put the air filter back in.

Cleaning the air filter

The air filter has to be cleaned as soon as it is dirty. This is
brought to light e.g. by a reduced capacity (see chapter Errors
and faults).

Notice

Ensure that the air filter is not worn or damaged. The
corners and edges of the air filter must not be
deformed or rounded. Before reinserting the air filter,
make sure that it is undamaged and dry!

Cleaning the housing

Clean the device with a soft, damp and lint-free cloth. Ensure
that no moisture enters the housing. Do not use abrasive
cleaners.

Refrigerant circuit

• The entire refrigerant circuit is a maintenance-free,
hermetically sealed system and may only be maintained or
repaired by specialist companies for cooling and air­conditioning or by Trotec.

13 EN

• Reinsert the cleaned, dry filter in the device in reverse
order.

Operating manual – dehumidifier TTK 175 S / TTK 355 S

Technical annex

Technical data

Parameter Value

Model

TTK 175 S TTK 355 S
Dehumidification performance @30°C/ 80%RH 40 l / 24 h 55 l / 24 h
Dehumidification performance, max. 50 l / 24 h 70 l / 24 h
Operating temperature 5 °C - 32 °C 5 °C - 32 °C
Operating range for relative humidity 32% - 100 % RH 32% - 100 % RH
Air volume flow 300 m³/h 1,000 m³/h
Mains connection 1/N/PE~ 230 V, 50 Hz 1/N/PE~ 230 V, 50 Hz
Power consumption, max. 0.88 kW 1.27 kW
Nominal current 4.0 A 5.8 A
Water tank capacity 6 l 6 l
Refrigerant R410a R410a
Amount of refrigerant 510 g 650 g
GWP factor 2088 2088
CO2 equivalent 1.07 t 1.36 t
Weight 35 kg 39 kg
Dimensions

Height (shipping position, stacked position, transport

position):

Length:

Minimum distance to walls or other objects A: Top: 50 cm

Sound pressure level LpA (1 m; complies with

665, 740, 880 mm

Width:

500 mm

440 mm

B: Rear: 50 cm

C: Side: 50 cm

D: Front: 50 cm

52 dB(A) 54 dB(A)

742, 814, 1005 mm
500 mm
440 mm

A: Top: 50 cm
B: Rear: 50 cm
C: Side: 50 cm
D: Front: 50 cm

DIN 45635-01-KL3)

EN 14

Operating manual – dehumidifier TTK 175 S / TTK 355 S

Wiring diagram

E
L

- Earthing/Erdung

- Common Line/Gemeinsame

-

-

-

- Line/Außenleiter
On-Off Switch / Geräteschalter 0/1

- Micro switch / Mikroschalter

lhctiwSorciM-

- Humidistat/Hygrostat

- Red lamp / Signalleuchte“rot “

- Compressor / Kompressor
Fan motor/Lüermotor
Two Way Valve / Abtau-Magnetvenl

- Running Capacitor/Motorbetriebskondensator

- T ime Counter /

- Water Pump Socket/Wasserpumpe Stockdose

)()ecneserPknaT(

(TankFull) / Mikroschalter Wippe Vo lstand (Behälter voll)

)llovretläheB()llufknaT(

(Standard) (Standard

TankPräsenz

)

Zeit Zähler

E
N

S1
S2
S3
S4
L
M1
M2
Y
RC

L

H
P

N

2

30V/

50Hz

Shucko Plug

Schukostecker

TimeCounter
(Standard)

M2M1

PCB

(XGNF06)

E

S2

2

1

4

S4

Y

S1

0/1

L

RCH

4

2

3

1

HIGHLEVEL

FLOATSWITCH

LOW LEVEL

FLOATSWITCH

PURGE
SWITCH

Black

Black

Blue

Brown

Green/Yellow

PLUG

Brown

Red

Black

Motor

Water Pump (Oponal)

P

S3

2

1

4

Bucket

Empty
Bucket

Full

Bucket

F C NA CCNFN

N

J9JP1

J5

J7

Alarm

3°C > < 32°C

<2°C

NTC10kÙ

NTC10kÙ

NC contact

NO contact

Time+Energy
Counter

HE

I = 5A

avg

NLoutLin

E
L

- Earthing / Erdung

- Common Line / Gemeinsame

-

-

-

- Line/Außenleiter
On-Off Switch/Geräteschalter 0/1

- Micro switch / Mikroschalter

lhctiwSorciM-

- Humidistat/Hygrostat

- Red lamp / Signalleuchte “ rot “

- Compressor / Kompressor
Fan motor / Lüermotor
Two Way Valve/Abtau-Magnetvenl

- Running Capacitor / Motorbetriebskondensator

- T ime+Energy Counter /

- Water Pump Socket / Wasserpumpe Stockdose

)()ecneserPknaT(

(TankFull) / Mikroschalter Wippe Vo lstand (Behälter voll)

(Tank Presence)

Z()lanoitpO(

Tank Präsenz

(TankPräsenz)

usätzliche)

Zeit+Energie Zähler

E
N

S1
S2
S3
S4
L
M1
M2
Y
RC

L

HE
P

N

230V/50H

z

Shucko Plug

Schukostecker

M

2

M

1

PCB

(XGNF06)

E

Y

RC

4

2

3

1

HIGHLEVEL

FLOATSWITCH

LOWLEVEL

FLOATSWITCH

PURGE
SWITCH

Black

Black

Blue

Brown

Green/Yellow

PLUG

Brown

Red

Black

Motor

Water Pump (Oponal)

P

FCNA CC

NF N

J9JP1

J5

J7

Alarm

3°C >< 32°C

<2°C

NTC10kÙ

NTC10k Ù

NC contact

L

NO contact

S2

2

1

4

S1

0/1

S3

2

1

4

Bucket

Empty
Bucket

Full

Bucket

S4

With hours counter

With hours counter and optional consumption counter

15 EN

Operating manual – dehumidifier TTK 175 S / TTK 355 S

Exploded assembly drawing

Info

The position numbers of the spare parts differ from
those describing the positions of other parts mentioned
in this operating manual.

EN 16

Operating manual – dehumidifier TTK 175 S / TTK 355 S

Spare parts list TTK 175 S

No. Spare part No. Spare part No. Spare part

A1 Base Plate A22 Black Painted Ø20 Round Aluminium

Profile Sliding Handle

A2 Structural Element for Ø250 Fan A23 Black Passivated Handle Bar Safety

Pin
A3 Controls' Side Panel B1 ABS Threaded Condensation Pan C5 Full Tank Microswitch
A4 Left Side Panel B2 5 1/4 l PP Water Tank C6 Mechanical Hygroistat
A5 Air Outlet Ventilation Grid B3 Reinforced PP Air Filter C7 Printed Circuit Board
A6 Air Inlet Ventilation Grid B4 ABS Trotec Grip C8 Hour Counter (Standard)
A7 Top Hood B5 ABS Hygrostat Adjusting Knob Hour and Power Counter (Optional)
A8 Water Tank Base Plate B6 Cable Gland PA107 C9 Power Switch and Transparent

A9 Protection Box - PCB Support B7 ABS Full Tank Microswitch

Protection Case
A10 Protection Box - Left Support B8 Ø200 mm Non-Marking Synthetic

Rubber Wheel, with Black Plastic

Rim
A11 Protection Box - Cover B9 PVC Stacking Elements C12 Pump Socket
A12 Controls' Protection Bars B10 Nylon Saddle Spacer D1 R407c Rotary Compressor
A13 Motor Fan Brackets B11 Ø30x15 EPDM Foot D2 Finned Pack Condensing &

A14 Full Tank Helical Springs B12 ABS Element for Spring Pressure

(Bucket Simulator)
A15 Tank Base Plate Shaft B13 Star Knob (Similar Design to DIN

6336) with Threaded Bolt
A16 Tank Detection Spring B14 ACETAL Guide for Handle Bar (Left) n/a Housing - PA M4 Washers
A17 Ø254 Aluminium Sucking Fan Blade B15 ACETAL Guide for Handle Bar (Right) n/a Plastic Grip - M4 x 16; Black

A18 Ø20 Wheel Shaft B16 EPS Top Plate n/a Aluminium Handle - M8 x 35; Black

A19 Black Painted Foot B17 PVC Control Panel Sticker
A20 Black Painted 20x20 Square

C1 16 W Output Electrical Motor Fan
Aluminium Support for Sliding
Handle (Left)

A21 Black Painted 20x20 Square

Aluminium Support for Sliding

C2 3 m H05VVF3G1.50 Supply Cable

with Injected Schuko Plug

Handle (Right)

C3 35 μF Starting Capacitor

C4 Tank Present Microswitch

Silicon Cover

C10 Tank Full Warning Lamp and

Transparent Silicon Cover

C11 Temperature Probe

Evaporating Coil

D3 R407c Solenoid Valve

n/a Housing - M4 x 10 Screws; Black

Passivated; ISO 7380

Passivated; DIN 7500

Passivated; DIN 7991

17 EN

Operating manual – dehumidifier TTK 175 S / TTK 355 S

Spare parts list TTK 355 S

No. Spare part No. Spare part No. Spare part

A1 Base Plate A22 Black Painted 20x20 Square

Aluminium Support for Sliding
Handle (Right)

A2 Structural Element for Ø300 Fan A23 Black Painted Ø20 Round Aluminium

Profile Sliding Handle

A4 Controls' Side Panel A24 Black Passivated Handle Bar Safety

Pin
A5 Left Side Panel B1 ABS Threaded Condensation Pan C4 Tank Present Microswitch
A6 Air Outlet Ventilation Grid B2 5 1/4 l PP Water Tank C5 Full Tank Microswitch
A7 Air Inlet Ventilation Grid B3 Reinforced PP Air Filter C6 Mechanical Hygrostat
A8 Top Hood B4 ABS Trotec Grip C7 Printed Circuit Board
A9 Water Tank Base Plate B5 ABS Hygrostat Adjusting Knob C8 Hour Counter (Standard)
A10 Protection Box - PCB Support B6 Cable Gland PA107 Hour + Power Counter (Optional)
A11 Protection Box - Left Support B7 ABS Full Tank Microswitch

Protection Case
A12 Protection Box - Cover B8 Ø200 mm Non-Marking Synthetic

Rubber Wheel, with Black Plastic

Rim
A13 Controls' Protection Bars B9 PVC Stacking Elements C11 Temperature Probe
A14 Motor Fan Brackets B10 Nylon Saddle Spacer C12 Pump Socket
A15 Full Tank Helical Springs B11 Ø30x15 EPDM Foot D1 Rotary Compressor
A16 Tank Base Plate Shaft B12 ABS Element for Spring Pressure

(Bucket Simulator)
A17 Tank Detection Spring B13 Star Knob (Similar Design to DIN

6336) with Threaded Bolt

A18 Ø300 Aluminium Sucking Fan Blade B14 ACETAL Guide for Handle Bar (Left) n/a Housing - M4 x 10 Screws; Black

A19 Ø20 Wheel Shaft B15 ACETAL Guide for Handle Bar (Right) n/a Housing - PA M4 Washers
A20 Black Painted Foot B16 EPS Top Plate n/a Plastic Grip - M4 x 16; Black

A21 Black Painted 20x20 Square

B17 PVC Control Panel Sticker n/a Aluminium Handle - M8 x 35; Black
Aluminium Support for Sliding
Handle (Left)

C1 25 W Output Electrical Motor Fan

C2 3 m H05VVF3G1.50 Supply Cable

with Injected Schuko Plug

C3 35 μF Starting Capacitor

C9 Power Switch + Transparent Silicon

Cover

C10 Tank Full Warning Lamp +

Transparent Silicon Cover

D2 Finned Pack Condensing &

Evaporating Coil

D3 Solenoid Valve

Passivated; ISO 7380

Passivated; DIN 7500

Passivated; DIN 7991

EN 18

Operating manual – dehumidifier TTK 175 S / TTK 355 S

Installing the condensate pump (optional)

Info

If you use the device in combination with the
condensate pump via the TTKwic port and with the
Qube, the Qube should be switched on and ready for
use at all times to ensure the continuous operation of
the pump.
If the Qube's internal pump does not deliver, the
collected condensate in the Qube can flow back from
the container through the suction hoses.

1.

3.

4.

2.

5.

19 EN

Operating manual – dehumidifier TTK 175 S / TTK 355 S

6.

Disposal

The icon with the crossed-out waste bin on waste
electrical or electronic equipment stipulates that this equipment
must not be disposed of with the household waste at the end of
its life. You will find collection points for free return of waste
electrical and electronic equipment in your vicinity. The
addresses can be obtained from your municipality or local
administration. For further return options provided by us please
refer to our website www.trotec24.com.

The separate collection of waste electrical and electronic
equipment aims to enable the re-use, recycling and other forms
of recovery of waste equipment as well as to prevent negative
effects for the environment and human health caused by the
disposal of hazardous substances potentially contained in the
equipment.

7.
The device is operated with fluorinated greenhouse gas which

can be dangerous for the environment and contribute to global
warming when emitted to the atmosphere.

Further information is provided on the nameplate.
Dispose of the refrigerant appropriately and according to the

national regulations.

EN 20

Operating manual – dehumidifier TTK 175 S / TTK 355 S

Trotec GmbH & Co. KG

Grebbener Str. 7
D-52525 Heinsberg

[phone]
[phone]

[e-mail]
www.trotec.com