Trotec TTR 400 D User manual

USER INSTRUCTIONS
ADSORPTION DEHUMIDIFIER
TTR 400 / TTR 400 D / TTR 500 D
EN
TRT-BA-TTR400-400D-500D-RE-002-EN

2EN
User instructions – Adsorption dehumidifier TTR 400/400D/500D
Description of symbols
WARNING SYMBOL. This symbol is followed by haz-
ard warning instructions whose non-compliance
may cause serious injuries and/or death and/or
property damage.
The note is always preceded by a signal word:
Risk: Risk of serious or fatal injury
Warning: Risk of serious permanent injury
Caution: Risk of damage to property
Additional information which might be helpful when
using the device.
Typographical conventions
All text references to figures refer to the figures in the respective chapter.
Position numbers that are not available in the respective chapter may
refer to figures in the chapter "Description of device".
2. Scope of delivery
The scope of delivery of the device includes:
• Dehumidifier
• Connection cable
• Operating manual
Further optional accessory parts can be ordered from the Trotec customer
service.
3. Warranty
The warranty period granted for the dehumidifier is 12 months or as oth-
erwise stated in the contract of purchase.
Any damage to the device resulting from non-compliance with the in-
structions contained in this manual shall be excluded from the warranty.
The manufacturer shall assume no liability for damages to the device
and/or its accessories that are caused by unauthorised modifications.
For any further terms of guarantee, please refer to the General Terms and
Conditions (GTC) available on our website: www.trotec.de.
1. Notes on how to use the manual
Translation of the original instructions (2006/42/EC):
This operating manual contains all important information required for
safe commissioning and use of the device.
It provides you with support for operating the device and remedying pos-
sible problems as well as with information on disposal and customer
service.
Please read this manual thoroughly and completely before using the de-
vice for the first time.
Please store this operating manual and keep it within reach in order to
consult it if necessary.
Please observe all safety instructions and information on use and main-
tenance contained in this manual.
This manual should be attached to the device if the latter is made avail-
able to other persons for use.
Table of contents
1. Notes on how to use the manual.................................................2
Description of symbols.............................2
Typographical conventions..........................2
2. Scope of delivery .......................................................................2
3. Warranty ....................................................................................2
4. General safety instructions .........................................................3
5. Proper use..................................................................................3
6. General information....................................................................3
Functional principle ...............................4
7. Description of device ..................................................................5
Structure and components..........................5
Optional accessories ..............................5
8. Set-up and commissioning.........................................................5
Set-up .........................................5
Installation......................................5
Presettings .....................................5
9. Operation ...................................................................................6
Switching the device on............................6
Switching the device off............................6
Remote operation ................................6
Air volume adjustment .............................6
10. Transport and storage.................................................................6
Transport .......................................6
Storage ........................................6
11. Care and maintenance................................................................6
Care...........................................6
Maintenance ....................................6
Replacing the filter................................7
12. Dangerous substances ...............................................................7
13. Disposal .....................................................................................8
Dehumidifier ....................................8
Packaging ......................................8
14. Service and repair ......................................................................8
15. Troubleshooting..........................................................................9
16. Technical data, Spare Parts.........................................................9

3EN User instructions – Adsorption dehumidifier TTR 400/400D/500D
• Do not apply any liquids to the interior of the device. If this does
happen nevertheless, pull out the power cord and have the device
checked and/or repaired by the Trotec customer service.
• The device may only be opened, cleaned on the inside and repaired
by authorised and appropriately trained personnel.
Risk of injury!
• Do not insert any objects into the intake and exhaust opening of the
device.
• Do not remove any personnel protection devices against accidental
contact.
• Do not reach into the openings of the device.
• Do not leave children or animals unattended near the operating
device!
• Wear a hairnet to prevent long hair from getting into the device.
• Take off any jewellery before operating the device.
• Always wear safety goggles to protect your eyes.
• After decommissioning the device, let it cool down for 5 minutes be-
fore touching it to avoid burns. Wear protective gloves.
5. Proper use
The dehumidifier may exclusively be used to dehumidify atmospheric air.
Any other use is considered as improper use. Any liability for damage
resulting from this is excluded.
Dehumidifiers may not be installed in liquids nor take in any liquids
(e.g. from tanks, tubs or flooded areas, etc.).
Proper use also includes:
• Adherence of all notes contained in the operating manual and
• Fulfilling inspection and maintenance requirements.
Any use other than the above-mentioned uses shall be inadmissible!
6. General information
Dehumidifiers according to the adsorption principle are used for dry-
ing applications in process engineering, air conditioning, on construc-
tion sites and for dehumidifying manufacturing and storage areas where
products and installations require particularly low air humidity.
Adsorption technology enables lower dew points and, particularly at in-
take temperatures <0 °C or intake dew points <5 °C, safe dehumidifica-
tion that cannot be achieved with condensation dehumidifiers for physi-
cal reasons. Additionally, adsorption dehumidifiers are considerably more
economic at these operating temperatures.
4. General safety instructions
Please observe the following safety instructions!
Any non-compliance with these instructions may
have serious consequences for the health of per-
sons and could result in property damage and
damage to the environment.
Risk of explosion!
• Do not operate the device in potentially flammable or explosive envi-
ronments. Do not install it in such environments, either.
Only devices approved according to directive 94/9/EC (ATEX 95)
may be operated in explosive environments. It is the obligation
of the operator to check the operational capability of the dehu-
midifier according to directive 1999/92/EC (ATEX 137)!
• Do not place the device on flammable surfaces.
• Remove any inflammable materials and chemicals from the immedi-
ate operating environment.
Functional impairment of and damage to the device!
• Install the device in a stable position on a firm surface.
• Protect the device from adverse weather effects.
• Keep the intake and exhaust openings free.
• Do not cover the device during operation.
• Do not use any chemicals when cleaning the device.
• Never place items on the device or step on it.
Risk of injury and damage to property due to defective
devices!
• Before each use of the device, check its accessories and connec-
tion parts for possible damage. Do not use any defective devices or
device parts.
• Do not use the device if you discover any damage to its plug and
cables. Defective power cables represent a serious health threat.
Danger to life through electrical shock!
• Only connect the device to power sources that are in good technical
order. Do not use damaged wall outlets!
• Pull the connection cable out of the wall outlet by pulling it at its plug.
• Do not touch electrical connection cables when your hands are wet!
• Protect electrical connection cables against damage caused by, for
example, animals.
• Do not carry out any changes or repairs on the device!
• Do not expose the device to any liquids.

4EN
User instructions – Adsorption dehumidifier TTR 400/400D/500D
Functional principle
TTR 400D/500D
Adsorption dehumidifiers work with a drying wheel (rotor) consisting of
layers of flat and corrugated fibres with a chemically bound silica gel.
This generates a honeycomb structure with numerous axial air channels
with a large surface and direct connections to the inner pore structure of
the silica gel.
Due to the favourable mechanic and physical properties of the drying wheel,
no silica gel is released and can be subject to saturated air (100 % rh),
however, not to drips of water. It is not flammable.
The basic design of a dehumidification unit is as follows:
• Fan(s) for air delivery
• At least two different sections for delivery of process air (to be dehu-
midified) and regeneration air (humid exhaust).
• Drying wheel for dehumidification
• Drive unit with gear motor, toothed belt disc and toothed belt
• Heating unit for heating of the regeneration air
During dehumidification, the drying wheel continuously turns at low
speed (3 to 30 rpm, depending on the configuration). This way, process
air and regeneration air are simultaneously applied to the drying wheel
via the sections so that it can permanently absorb and release humidity.
Process air
Air to be dehumidified is taken in by means of a fan. The process air (4)
flows through the dehumidification section (1) of the drying wheel. In this
process, the humidity in the air is removed by means of the absorbent
(silica gel) and bound (adsorption). Due to physical processes, the tem-
perature of the drying air is increased. In the further process, the dried air
(6) is delivered to the drying air outlet.
Regeneration air
Regeneration air is also taken in by means of a fan and passes through
the rinsing sector (3). During humidification, the drying wheel is heated
by the released heat of adsorption and regeneration. The rinsing sec-
tor is used for heat recovery and to cool the drying wheel which results
in reduced energy input and improved dehumidification performance, in
particular for lower dew points.
When flowing through the heating unit (7), the temperature of the air is
increased to approx. 100 - 120 °C (depending on the intake temperature),
while its relative humidity is considerably reduced.
Afterwards, the air that was prepared in this process absorbs the humid-
ity bound in the silica gel (desorption) when passing the regeneration
section (2). Afterwards, the extremely humid regeneration air (8) is deliv-
ered outside through the humid air outlet.
Fig.: Functional principle TTR 400D/500D
TTR 400
Process air
Air to be dehumidified is taken in by means of a fan and divided into two
air streams: Process air (4) and regeneration air (5).
The process air (4) flows through the dehumidification section (1) of the
drying wheel. In this process, the humidity in the air is removed by means
of the absorbent (silica gel) and bound (adsorption).
After having passed the section, dry air (6) is released into the space.
Regeneration air
The second air stream (5) is passed through the rinsing section as regen-
eration air. This section is used for the recovery of the heat of adsorption
generated during dehumidification.
At the same time, the drying wheel is cooled which results in reduced
energy input and improved dehumidification performance, in particular
for lower dew points.
Further on, the air stream is passed through a heating unit (7), the tem-
perature of the air is increased to approx. 100 - 120 °C (depending on the
intake temperature), while its relative humidity is considerably reduced.
Afterwards, the air that was prepared in this process absorbs the humid-
ity bound in the silica gel (desorption) when passing the regeneration
section (2). Afterwards, the extremely humid regeneration air (8) is deliv-
ered outside through the humid air outlet.
Fig.: Functional principle TTR 400

5EN User instructions – Adsorption dehumidifier TTR 400/400D/500D
7. Description of device
Structure and components
1
2
3
Fig.: Front side
1 Handle
2 Drying air outlet
3 Device feet
6
4
5
7
8
9
10
11
12
13
Fig.: Rear side
4 Intake cover coarse dust filter
5 Humid air outlet
6 Power switch
7 Dry air speed controller
8 Humid air speed controller
(TTR 400D/500D)
9 Connection of external
hygrostat
10 Operating hour counter
11 Amperemeter
12 Intake cover coarse dust filter
13 Connection cable
Optional accessories
For operation of the dehumidifier, the following accessories are available:
• Hose adapter for installation at the intake cover (12)
• Air filter box with tube/hose port for Z line filter G4 to F9
• Hygrostat with Tuchel plug for connection socket (9)
• Combined meter for operating hours and energy consumption
For the technical data and order conditions, please contact the Trotec
customer service.
8. Set-up and commissioning
Set-up
a) Inside the room to be dehumidified:
The device works with air circulation. The regeneration supply air is to
be supplied from the outside while the regeneration exhaust air is to be
released to the outside.
b) Outside the room to be dehumidified:
The device can be connected in air circulation or through-air operation
mode. In this respect, connection must be established between the dry-
ing air and the room to be dehumidified.
Installation
• The pipelines or hoses must be designed for the applied static pres-
sure by the fans. Air hoses are to be laid out in a straight line and
outstretched.
• The regeneration exhaust air line must be laid out with a slight slope
to prevent potential condense water from flowing back into the de-
vice or disturbing the air flow. If the air line is to be laid out in a ris-
ing direction, a discharge is to be provided for condense water. As a
precautionary measure, the exhaust tube can be insulated.
• To prevent an air short circuit with the humid exhaust air, the humid
air outlet of free-intake devices is to be laid away at a minimum
distance of approx. 1.0m from the device.
Presettings
Ventilation devices are generally equipped with one or several fans with
sufficient dimensions to overcome resistance in potential pipelines or
appliances. In most cases, their speed cannot be adjusted. To set the
required air flow for the respective application, the hydraulic adjustment
is to be carried out by means of throttle valves installed downstream and

6EN
User instructions – Adsorption dehumidifier TTR 400/400D/500D
operation may only be performed by a trained electrician. If necessary,
please contact the Trotec customer service.
Air volume adjustment
The fan speeds can be adjusted at the speed controllers (7) and (8). Turn
the appropriate controller to the right to increase the air volume and to
the left to decrease it.
10. Transport and storage
Transport
Caution!
Damage to device due to vibrations.
Strong vibrations can cause damage to the device.
When transporting the device, protect it from exces-
sive shocks, e.g. by rough handling or dropping.
During transport, always secure the device against
slipping.
Lift and carry the device only by using the provided
means.
Storage
Store the device in a dry place where it is protected from adverse weather
effects.
Choose a storage location that is free of dust.
Always disconnect the device from the mains supply when it is not in use.
Up to 4 devices can be stacked in a space-saving way.
Always secure stacked devices against tipping.
11. Care and maintenance
Care
The housing surface of the device comes with a low-maintenance pow-
der coating. This decreases the adhesion of dirt and enables cleaning
with a damp piece of cloth.
Cleaning of the interior and the integrated components may only be car-
ried out by trained personnel or the Trotec customer service.
Caution!
Damage to the device due to improper cleaning.
The interior of the device must only be cleaned with
a damp cloth or pressurised air. Do not let any liquids
enter the device!
Maintenance
Trotec dehumidifiers are designed for long operating hours with low
maintenance requirements. To ensure safe operation of the device, all in-
tegrated components must be checked and cleaned or replaced at least
once every 6 months or 4,000 operating hours if necessary.
upstream of the fan. However, this leads to an unnecessary and often
considerable increase in noise and energy consumption.
This device is equipped with a variable-speed high performance fan
for each air stream to supply the nominal drying and regeneration air
flows at maximum speed with connected air hoses (each approx. 10m
long).
Additionally, the device features a heating unit generating heat by means
of ceramic PTC semiconductor components to heat the regeneration air.
These elements generate and keep a maximum surface temperature of
approx. 240 °C. The temperature-dependent resistance, which increases
quickly with decreasing heat distribution under a certain value (Curie
temperature), leads to a self-regulating effect of the heating power con-
sumption, i.e. in case of an increase in air temperature and/or decrease
in air volume, the power consumption decreases (and vice versa). Ad-
ditionally, destruction of the device by overheating, e.g. due to a lack in
regeneration air, can be excluded.
To achieve minimum humidity outlet at minimum drying air or maxi-
mum dehumidification performance at maximum drying air, it is cru-
cial to appropriately adjust the volume of regeneration air. The air volume
must be adjusted until the value defined as optimum heating flow is
displayed at the ampere meter.
For all other applications with low requirements placed on the dehumidi-
fication performance and drying air volume, the speed of the fan can be
reduced until the value defined as minimum heating flow is displayed
at the ampere meter. This way, very good dehumidification results can be
achieved at minimum energy consumption.
9. Operation
Switching the device on
The device can be switched on at the power switch (6). The integrated
control indicator will light up.
Switching the device off
The device can be switched off at the power switch (6). The integrated
control indicator will go out.
Remote operation
The device can be switched on at the power switch (6). The integrated
control indicator will light up.
Use the respective Tuchel plug (optional accessory) to connect an exter-
nal switch or control unit, e.g. hygrostat or timer, to the connection sock-
et. Please strictly follow the information in the attached circuit diagram!
If necessary, all electrical actuators can now be switched on or off by
means of the external switch. The control indicator on the power switch
keeps flashing irrespectively of the switching position and indicates that
the control system is activated.
In hygrostat operation, it may be necessary to provide air circulation at
the humidity detection position. In this case, the fan can be configured for
permanent operation by repositioning a plug at the integrated relay. This

7EN User instructions – Adsorption dehumidifier TTR 400/400D/500D
Caution!
Damage to the device due to improper handling.
Cleaning, maintenance and repair of electric and
mechanical components may only be carried out by
trained personnel or the Trotec customer service.
Replacing the filter
The intervals for replacing the filter depend on air contamination and
filter quality. Contaminated filters affect the efficiency of the dehumidifier.
For this reason, filters should be checked and cleaned or replaced once
every week (daily on construction sites) if necessary.
Danger!
Risk of injury at the fan.
Before removing the air filter, the device must be
switched off and secured against accidental activa-
tion, particularly if the fan inlet is freely accessible!
1
1
2
2
Fig.: Air filter replacement TTR 400D/500D
1 Filter cover
2 Filter mats
To remove the filter mat (2), the filter cover (1) must be released by pulling
it with a slight jerk.
By default, all devices are equipped with a reusable filter mat (PPI30).
This mat can be cleaned by beating or washing it.
Caution!
Damage to the device due to liquids.
Before inserting the air filter, always ensure that it
has dried completely. Otherwise, there is the risk
that the fan takes in liquids and is damaged due to
a short circuit.
12. Dangerous substances
When operating the dehumidifier in rooms that are contaminated by cer-
tain chemical substances, the dehumidification unit (rotor) may be dam-
aged permanently. The substances remain in the rotor and may deterio-
rate the performance of the device by clogging the silica gel pores or lead
to chemical reactions of the gel.
This permanently affects the performance and service life of the
dehumidifier.
For this reason, it must be ensured, that the applied dehumidification
agent, i.e. the silica gel, cannot come into contact with dangerous sub-
stances. The following list includes substances with a proven deteriorat-
ing effect on the dehumidification rotors (silica gel) used in this device.
Even small quantities of these or similar substances must be prevented
from coming into contact with the device.
Inorganic substances
Lithium chloride LiCl Deterioration of the performance
Sodium hydroxide NaOH Destruction of the silica gel structure
Potassium hydroxide KOH Destruction of the silica gel structure
Sodium chloride NaCl Deterioration of the performance
Potassium chloride KCl Deterioration of the performance
Calcium chloride CaCl2 Deterioration of the performance
Magnesium chloride MgCl2 Deterioration of the performance
Ammonia NH3 Deterioration of the performance
Hydrofluoric acid HF Destruction of the mech. stability
Aluminium chloride AlCl3 Deterioration of the performance
Sea water Deterioration of the performance
Steam with high temp. Destruction of the silica gel structure
Softener Clogging of silica gel pores
Strong acids pH ≤ 2…3 Destruction of the mech. stability
Bases pH ≥ 7…8 Destruction of the sorption capacity of
the silica gel
Amines R-NH2 Deterioration of the performance
Organic substances
Oil mist Clogging of silica gel pores
Cyclohexanone C6H10 Deterioration of the performance
Isopropyl alcohol (CH8)2CHOH Deterioration of the performance
o-Xylene C6H4(CH2)2 Deterioration of the performance
m-Xylene C6H4(CH2)2 Deterioration of the performance
p-Xylene C6H4(CH2)2 Deterioration of the performance
Phenol C6H5OH Deterioration of the performance
o-Dichlorobenzene C6H4CL2 Deterioration of the performance
Methyl bromide CH3Br Deterioration of the performance
Glycerine C3H8O3 Deterioration of the performance

8EN
User instructions – Adsorption dehumidifier TTR 400/400D/500D
Additionally, the air that is taken in by the device must not contain any
substances with melting points below 200 °C!
Immediately before commissioning the dehumidifier, the following re-
quirements must be fulfilled:
• The dehumidifier may only be used according to the parameters
specified in chapter "Technical data".
• Make sure that the air inlet and air outlet (drying air and humid air)
are not covered.
• Check if all filters as well as covers and protective grids are in place
and tightened. All screw connections must be checked for tightness.
13. Disposal
Dehumidifier
Electronic equipment may not be disposed of in the domestic waste but
must be correctly disposed of in the European Union in accordance with
the EUROPEAN PARLIAMENT directive 2002/96/EC of 27th January 2003
regarding used electrical and electronic equipment. Please dispose of this
device after its final decommissioning according to the applicable legal
regulations.
Packaging
The packaging of the device consists of cardboard/paper and plastic. The
materials must be disposed of in the designated containers according to
local regulations or at a recycling depot.
14. Service and repair
Danger!
Danger to life due to improper repair
Never attempt to carry out modifications or repairs
on the device. Any unauthorised modification may re-
sult in serious injuries or even death. Have repairs
carried out by a certified specialist workshop.
Repairs may only be carried out by trained specialists!
Before contacting our customer service in order to solve an existing tech-
nical problem, please try first to rule out errors due to improper use or
application.
If you have any further questions regarding function and operation of the
dehumidifier or if you wish to receive further information in the event of
an error or with regard to warrantee aspects, please do not hesitate to
contact us at any time.
Please contact:
Trotec GmbH & Co. KG
Grebbener Straße 7
D-52525 Heinsberg
Tel.: [phone] / 962-400
Fax.: [phone] / 962-200
E-mail: [email protected]
www.trotec.de.

9EN User instructions – Adsorption dehumidifier TTR 400/400D/500D
15. Troubleshooting
Error Diagnosis Possible cause Remedy
No dehumidification Drying air does not show any
temperature increase
Rotor drive defective Check the rotor drive and repair if
necessary
Ampere meter displays consider-
ably deviating values
Heating unit defective Replace heating unit
Ampere meter displays deviating
values
Insufficient regeneration air flow Check free air flow,
check flan,
clean or replace the air filter
16. Technical data, Spare Parts
Parameter Value*
TTR400 TTR400D TTR500D
Article number 1.110.000.020 1.110.000.021 1.110.000.025
EAN number 4.052.138.007.488 4.052.138.007.594 4.052.138.007.495
Dehumidification performance 1.2 kg/h 1.6 kg/h 2.2 kg/h
Range of application for drying air 130 ... 450m³/h 130 ... 450m³/h 180 ... 550m³/h
Nominal air volume/pressing 350 m³/h / 150 Pa 350 m³/h / 200 Pa 480 m³/h / 150 Pa
Regeneration air volume approx. 50 m³/h / 80Pa 65 m³/h / 80 Pa 80 m³/h / 80 Pa
Intake temperature -15°C ... +35°C -15°C ... +35°C -15°C ... +35°C
Ambient temperature -20 ... +40°C -20 ... +40°C -20 ... +40°C
Power connection 230V - 50/60Hz 230V - 50/60Hz 230V - 50/60Hz
Overall power consumption 1.6 kW 2.2 kW 2.9 kW
Heating power consumption 1.4 kW 1.9 kW 2.5 kW
min. / opt. / max. heating flow 4.5 / 5.5 / 6.0 A 6.0 / 7.5 / 8.5 A 7.0 / 8.5 / 10.5 A
Length approx. 400 mm 400 mm 450 mm
Width approx. 350 mm 350 mm 400 mm
Height approx. 405 mm 405 mm 455 mm
Weight 17 kg 20 kg 25 kg
Drying air connection 125 mm 125 mm 125 mm
Moist air connection 80 mm 80 mm 80 mm
Sound pressure level (within a distance
of 1 m)
63 dB(A) 63 dB(A) 74 dB(A)
* at 20°C/60% rh

Circuit diagram TTR 400
PE
air-dehumidifier TTR 400
no./rev. Titel
E-EA-400-0006/01
Trotec GmbH & Co.KG Grebbenerstr.7, 52525 Heinsberg
transmission and copying of this document and exploitation of its contents is not permitted.
M ~ M ~
S1
12
34
R1
M
~
E1/ge
GND/bl
L1/bl
N/bl
DC Out/rt
1
2 3
A
4
Lin Lout N
Stundenzähler
Optional
43 2 1
XB3
11 12
K1
M1
M2
ge
C1
rt
ge
E1 E2
21 22
K1
Lin N
Stundenzähler
43 12
K1
0,15µF
0-10/20A
A1
P1 P2
Gehäuse/housing
sw
PE
230VAC
<16A
PE/gg
XB1 XS1
1
2 3 4
4321
XS3
XB2 321PE
r.H
32 1
Hygrostat
Optional
XS2 321PE
kWh
power relay
K1
A1
E1,E2
C1
S1 P1
operation time+energy counter
capacitor
ptc-heater
operation time counter
main-switch
ammeter
P2
Symbol
M1 M2
Benennung
fan ADS
fan REG
sw=schwarz/black
rt=rot/red
ge=gelb/yellow bl=blau/blue
gg=gelb-grün

Circuit diagram TTR 400D
PE
air-dehumidifier TTR 400D
no./rev. Titel
E-EA-400D-0011/02
Trotec GmbH & Co.KG Grebbenerstr.7, 52525 Heinsberg
transmission and copying of this document and exploitation of its contents is not permitted.
M ~ M ~
S1
12
34
R1
M
~
E1/ge
GND/bl
L1/bl
N/bl
DC Out/rt
21 22 1
2
C1
A
K1 XB1
Lin Lout N
Stundenzähler
Optional
43 2 1
M1
M3
3 4
NLPE
230V
-+
GND 24V+
PWM
PWM GND 24V+
M
24VDC
+
-
M2
ge ge
rt
E1 E2
Lin N
Stundenzähler
43 12
K1
K1
11 12
0,15µF
0-10/20A
A1
P1 P2
T1
Sw
Gehäuse/housing
230VAC
<16A
PE
XB3
kWh G1
1 3 3
XS1
2
4321
XS3
PE/gg
r.H
32 1
Hygrostat
Optional
XS2 321PE XB2 3 12PE
Symbol
M1 M2
A1
E1,E2
C1
S1 P1
T1
M3
operation time+energy counter
Benennung
fan ADS
fan REG
capacitor
ptc-heater
operation time counter
main-switch
ammeter
rotor drive
power supply
P2
potentiometer
power relay
G1
K1
24VDC
sw=schwarz/black
rt=rot/red
ge=gelb/yellow bl=blau/blue
gg=gelb-grün

Circuit diagram TTR500D
PE
air-dehumidifier TTR 500D
no./rev. Titel
E-EA-500D-0012/03
Trotec GmbH & Co.KG Grebbenerstr.7, 52525 Heinsberg
transmission and copying of this document and exploitation of its contents is not permitted.
power relay
K1
Symbol
M1 M2
A1
E1,E2
C1
S1 P1
T1
M3
operation time+energy counter
Benennung
fan ADS
fan REG
capacitor
ptc-heater
operation time counter
main-switch
ammeter
rotor drive
power supply
P2
M
~
S1
12
34
R1
M
~
E1/ge
GND/bl
L1/bl
N/bl
DC Out/rt
21 22 1
2
K1
4
Lin Lout N
Stundenzähler
Optional
4 3 21
12
K1
M1
M3
rt
NLPE
230V
3
XB3
Lin N
Stundenzähler
43 12E1 E2
Gehäuse/housing
A1
P1 P2
-+
T1
11
K1
kWh
ge
ge
A
0-15/30 A C1
0,15µF
R2 R3 R4
0-10V
M
24VDC
+
-
M2
24VDC
230VAC
<16A
Sw
bl
vt rt
XB1 XS1
1 2 3 4
4321
XS3
PE/gg
r.H
32 1
Hygrostat
Optional
XS2 321PE
PE
XB2 321
sw=schwarz/black
rt=rot/red ge=gelb/yellow
bl=blau/blue
vt=violett/violet
gg=gelb-grün

Dimensions TTR 400
45 289
379
Ø 79 DN80)
402
47 256
Ø 124(DN125)
175
276
350
67
70
380
406
20
Dimensions TTR 400D
350
20
380
407
67
71
Ø 124(DN125)
175
276
47 256 45 289
379
402
Ø 79(DN80)
Dimensions TTR 500D
73
85
20
429
456
400 200
Ø 124(DN125)
315
47 306 45 339
429
452
Ø 79(DN80)

Spare parts TTR 400
11
12
13
15
16
17
18
28
27
25
26
24
23
721 32 29 20 5
22 6 31 19
1 2 8414 9 30 3
10
Item Designation Article number
1 Housing P 1000 1276
2 Cover P 1000 1276
3 Panel P 1000 1276
4 Rotor cartridge P 1000 1276
5 ADS filter hood P 1000 1276
6 Clamping rubber P 1000 1059
7 Heating frame P 1000 1276
8 Handle P 10001246
9Fan P 1000 0534
10 Relay P 1000 0195
11 Switch P 1000 1376
12 Potentiometer P 1000 1751
13 Rotary knob for
potentiometer P 1000 1250
14 Needle bush P 1000 1061
15 Connection socket P 1000 1049
16 Protective cover P 1000 1053
Item Designation Article number
17 Ampere meter P 1000 0179
18 Operating hour counter P 1000 1137
19 Cable bushing P 1000 1247
20 Filter mat P 1000 0671
21 Gear motor P 1000 1038
22 Toothed belt disc P 1000 0279
23 Compression spring P 1000 1055
24 Heating plate P 1000 0273
25 Heating element P 1000 1076
26 Heating element P 1000 1182
27 Toothed belt P 1000 1065
28 Rotor P 1000 1036
29 Device stand P 1000 0425
30 Relay mounting clip P 1000 0196
31 Counter nut cable
bushing P 1000 1248
32 Exhaust air hose P 1000 1069

Spare parts TTR 400D
11
14
13
15
16
18
19
20
21
36
33
30
29
31
8
28
27 26 37 23 34 24
76 5 22
1 225 941732 10 35 3 12
Item Designation Article number
1 Housing P 1000 1276
2 Cover P 1000 1276
3 Panel P 1000 1276
4 Rotor cartridge P 1000 1276
5 ADS filter hood P 1000 1276
6 REG filter hood P 1000 1276
7 Clamping rubber P 1000 1059
8 Heating frame P 1000 1276
9 Handle P 1000 1246
10 Fan P 1000 0534
11 Power supply P 1000 1208
12 Relay P 1000 0195
13 Switch P 1000 1376
14 Potentiometer P 1000 1751
15 Speed controller P 1000 0291
16 Rotary knob for
potentiometer P 1000 1250
17 Needle bush P 1000 1061
18 Connection socket P 1000 1049
19 Protective cover P 1000 1053
Item Designation Article number
20 Ampere meter P 1000 0179
21 Operating hour counter P 1000 1137
22 Cable bushing P 1000 1247
23 Filter mat P 1000 0671
24 Filter mat P 1000 0672
25 Fan P 1000 0536
26 Gear motor P 1000 1160
27 Toothed belt disc P 1000 0279
28 Compression spring P 1000 1055
29 Heating plate P 1000 0273
30 Heating element P 1000 1076
31 Heating element P 1000 1182
32 Toothed belt P 1000 1065
33 Rotor P 1000 1216
34 Device stand P 1000 0425
35 Relay mounting clip P 1000 0196
36 Counter nut cable
bushing P 1000 1248
37 Exhaust air hose P 1000 1069

Spare parts TTR 500D
11
13
14
15
17
18
19
20
21
5
31
29
28
8
27
7 25 35 32 22
26
23 6 34
1 224 941630 12 33 10 3
Item Designation Article number
1 Housing P 1000 1277
2 Cover P 1000 1277
3 Panel P 1000 1277
4 Rotor cartridge P 1000 1277
5 ADS filter hood P 1000 1277
6 REG filter hood P 1000 1277
7 Clamping rubber P 1000 1059
8 Heating frame P 1000 1277
9 Handle P 10001246
10 Fan P 1000 0534
11 Power supply P 1000 1208
12 Relay P 1000 0195
13 Switch P 1000 1376
14 Potentiometer P 1000 1751
15 Rotary knob for
potentiometer P 1000 1250
16 Needle bush P 1000 1061
17 Connection socket P 1000 1049
18 Protective cover P 1000 1053
Item Designation Article number
19 Ampere meter P 1000 1234
20 Operating hour counter P 1000 1137
21 Cable bushing P 1000 1247
22 Filter mat P 1000 0671
23 Filter mat P 1000 0673
24 Fan P 1000 1745
25 Gear motor P 1000 1060
26 Toothed belt disc P 1000 0278
27 Compression spring P 1000 1055
28 Heating plate P 1000 0274
29 Heating element P 1000 1076
30 Toothed belt P 1000 1262
31 Rotor P 1000 1215
32 Device stand P 1000 0425
33 Relay mounting clip P 1000 0196
34 Counter nut cable
bushing P 1000 1248
35 Exhaust air hose P 1000 1069

EC Declaration of Conformity
TROTEC® GmbH & Co. KG
Grebbener Straße 7
D-52525 Heinsberg
hereby declares that the dryers described below are in conformi-
ty with the EU guidelines stated herein with respect to their conception and
construction, as well as the type of model placed on the market.
Important notice:
Any improper use, installation, servicing etc. or any unauthorised
alterations carried out on the factory-made appliance render this declaration null and void.
Type of model: Desiccant Dehumidifier
Series: TTR series
Applicable regulations:
Applied harmonised
standards:
2006/42/EC Machinery Directive
2004/108/EC EMC Directive
2011/65/EC RoHS
EN 12100:2010
EN 60204-1
EN 60335-1
EN 60335-2-40:2003 + A11:2004 + A12:2005 + A1:2006
EN 55011:2009 + A1:2010
EN 61000-3-2:2006 + A1:2009 + A2:2009
EN 61000-3-3:2008
Author and authorised party of the technical documentation:
Trotec GmbH & Co. KG · Grebbener Straße 7 · D-52525 Heinsberg
Phone: [phone] · Fax: [phone] · Email: [e-mail]
Heinsberg, 01 September 2014 Managing director: Detlef von der Lieck

Trotec GmbH & Co. KG
Grebbener Str. 7
D-52525 Heinsberg
[phone]
[phone]
[e-mail]
www.trotec.com