This symbol indicates dangers to the life and health of
persons due to extremely flammable gas.
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.
Note
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.
PAC 3500 SH
https://hub.trotec.com/?id=43232
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
8years 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.
•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.
2EN
local air conditioner PAC 3500 SH
•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 technical data when selecting extensions to
the power cable. Completely unroll the extension cable.
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.
•Make sure that the air inlet and outlet are not obstructed.
•Do not remove any safety signs, stickers or labels from the
device. Keep all safety signs, stickers and labels in legible
condition.
•Make sure that the suction side is kept free of dirt and
loose objects.
•Only transport the device in an upright position with an
emptied condensation tray or drain hose.
•Discharge the collected condensate before transport and
storage. Do not drink it. Health hazard!
Safety warnings for air conditioners filled with R290
•Only position the device in rooms where potentially leaking
refrigerant cannot accumulate.
•Only position the device in rooms where there is no
permanent source of ignition (e.g. open flames, an active
gas appliance or an electric heater).
•Please note that the refrigerant is odourless.
•Only install the device in compliance with the national
installation regulations.
•Observe the national gas regulations.
•Only install, operate and store the device PAC 3500 SH in a
room measuring more than 11m2.
•Store the device in a way that no mechanical damage can
occur.
•Please note that the connected ducts must not contain any
sources of ignition.
•R290 is a refrigerant that complies with European
environmental regulations. No part of the cooling circuit
may be perforated.
•Do not drill through or burn.
•Do not use any means other than those recommended by
the manufacturer for accelerating the defrosting process.
•Every person working with or at the refrigerant circuit must
be able to provide a certificate of qualification issued by a
body accredited by the industry, demonstrating their
competence in the safe use of refrigerants based on a
procedure well-known in the industry.
•Service work may only be carried out in accordance with
the manufacturer's specifications. If maintenance and
repair work require the support of additional persons, the
person trained in handling flammable refrigerants shall
continuously supervise the work carried out.
•Unventilated rooms, in which the device is installed,
operated or stored, must be built in a way to ensure that
potentially leaking refrigerant cannot accumulate. This
serves to avoid fire or explosion hazards resulting from an
ignition of the refrigerant by an electric furnace, cooking
stove or another ignition source.
•The entire refrigerant circuit is a maintenance-free,
hermetically sealed system and may only be maintained or
repaired by specialist companies for cooling and
air-conditioning or by Trotec.
Intended use
Only use the device for cooling, ventilating, dehumidifying and
heating indoor air whilst adhering to the technical data.
Improper use
•Do not place the device on wet or flooded ground.
•Do not place any objects, e.g. clothing, on the device.
•Do not use the device outdoors.
•Any unauthorised modifications, such as alterations or
structural changes to the device, are forbidden.
•Any operation other than as described in this manual is
prohibited. Non-observance renders all claims for liability
and guarantee null and void.
EN3
local air conditioner PAC 3500 SH
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.
Safety signs and labels on the device
Note
Do not remove any safety signs, stickers or labels from
the device. Keep all safety signs, stickers and labels in
legible condition.
Residual risks
Danger
Natural refrigerant propane (R290)!
H220 – Extremely flammable gas.
H280 – Contains gas under pressure; may explode
if heated.
P210 – Keep away from heat, sparks, open flames and
other ignition sources. No smoking.
P377 – Leaking gas fire: Do not extinguish, unless leak
can be stopped safely.
P410+P403 – Protect from sunlight. Store in a
well-ventilated place.
Warning of electrical voltage
Work on the electrical components must only be
carried out by an authorised specialist company!
The following safety signs and labels are attached to the device:
Follow the manual
This symbol indicates that the operating manual must
be observed.
Follow the repair manual
Disposal, maintenance and repair work of the
refrigerant circuit may only be carried out in
accordance with the manufacturer's specifications and
by persons having a certificate of qualification.
A corresponding repair manual is available from the
manufacturer upon request.
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
Risk of suffocation!
Do not leave the packaging lying around. Children may
use it as a dangerous toy.
Note
Do not operate the device without an inserted air filter!
Without an air filter the inside of the device will be
heavily contaminated, which could reduce the
dehumidification performance and result in damage to
the device.
Behaviour in the event of an emergency
1. Switch off the device.
2. In an emergency, disconnect the device from the mains
feed-in: Hold onto the mains plug while pulling the power
cable out of the mains socket.
3. Do not reconnect a defective device to the mains.
4EN
local air conditioner PAC 3500 SH
Information about the device
1
2
3
4
5
5
3
6
7
8
9
10
ON/OFF
MODE
FAN
SLEEP SWING
FOLLOW
ME
LED
SHORT
CUT
TIMERON
TIMER
OFF
TEMP
11
Device description
The device serves the purpose of cooling the room air. It further
filters and dehumidifies the air thus creating an agreeable room
climate. Additionally, the device can be used as heater.
The unit cools the room air by withdrawing warmth. The
absorbed warmth is emitted to the outside via the exhaust air
hose; cooled air is fed to the installation site by means of a fan.
Accumulating condensate drips from the evaporator onto the hot
condenser, there it evaporates and then is transported to the
outside via the exhaust air hose.
In ventilation mode the device provides the opportunity of air
circulation without cooling effect.
In dehumidification mode moisture is withdrawn from the air.
In heating mode the room air is warmed up.
The device operates fully automatically and features a variety of
further options. The device can, for instance, be switched on or
off automatically with time delay via the timer function.
Operation of the device is possible either via the control panel at
the device or via the supplied infrared remote control.
The device was designed for universal and flexible application.
Due to its compact dimensions it can be easily transported and
used in all interior spaces.
Device depiction
No. Designation
1Control panel
2Air outlet
3Transport handle
4Wheels
5Air inlet with air filter
6Hose connection with rubber stopper (dehumidification
mode)
7Exhaust air hose connection
8Hose connection with rubber stopper (heating mode)
9Power cable holder
10 Condensate outlet with sealing cap
11 Remote control
EN5
local air conditioner PAC 3500 SH
Transport and storage
A
B
C
C
D
Assembly and installation
Transport
To make the device easier to transport, it is fitted with wheels.
To make the device easier to transport, it is fitted with a carry
handle.
Before transporting the device, observe the following:
•Switch off the device.
•Hold onto the mains plug while pulling the power cable out
of the mains socket.
•Do not use the power cable to drag the device.
•Drain the remaining condensate from the device.
•Only wheel the device on a level and smooth surface.
After transporting the device, observe the following:
•Set up the device in an upright position after transport.
•Leave the device to rest for 12to24hours, so the
refrigerant can accumulate within the compressor. Wait
12to24hours before switching the device back on! Acting
contrary might lead to compressor damage and a
malfunctioning device. If so, any warranty claims will be
voided.
Scope of delivery
•1x Device
•1 x Exhaust air hose
•1x Hose adapter
•1 x Hose connector with sealing cap
•4x Screw
•1x Condensation drain hose
•1x Adapter for condensation drain hose
•1 x Power cable holder
•1 x Remote control
•2 x Battery for the remote control
•1x Manual
Unpacking the device
1. Open the cardboard box and take the device out.
2. Completely remove the packaging.
3. Fully unwind the power cable. Make sure that the power
cable is not damaged and that you do not damage it during
unwinding.
Storage
Before storing the device, proceed as follows:
•Drain the remaining condensate from the device.
•Hold onto the mains plug while pulling the power cable out
of the mains socket.
When the device is not being used, observe the following
storage conditions:
•Only store the device in a room measuring more than
11m2.
•dry and protected from frost and heat
•in an upright position where it is protected from dust and
direct sunlight
•with a cover to protect it from invasive dust, if necessary
•Place no further devices or objects on top of the device to
prevent it from being damaged.
•Remove batteries from the remote control.
Start-up
When positioning the device, observe the minimum distance
from walls or other objects as described in the Technical data
chapter.
•Only position the device in rooms where potentially leaking
refrigerant cannot accumulate.
•Only position the device in rooms where there is no
permanent source of ignition (e.g. open flames, an active
gas appliance or an electric heater).
6EN
local air conditioner PAC 3500 SH
•Before restarting the device, check the condition of the
power cable. If there are doubts as to the sound condition,
contact the customer service.
•Set the device up in an upright and stable position.
•Do not create tripping hazards when laying the power
cable or other electric cables, especially when positioning
the device in the middle of the room. Use cable bridges.
•Make sure that extension cables are unrolled completely.
•Keep air inlets and outlets as well as the exhaust air hose
connection free.
•Make sure that no curtains or other objects interfere with
the air flow.
Prior to initial start-up, insert the batteries in the remote control.
Inserting the air filter
Note
Do not operate the device without an inserted air filter!
Without an air filter the inside of the device will be
heavily contaminated, which could reduce the
dehumidification performance and result in damage to
the device.
•Make sure that the air filter is installed before switching
the device on.
2. Connect the suitable end of the exhaust air hose to the
exhaust air hose connection(7) located at the device.
Discharging exhaust air
•The exhaust air coming from the device contains waste
heat from the room to be cooled. For this reason it is
recommended to discharge the exhaust air to the outside.
•The end of the exhaust air hose can be fed through the
Connecting the exhaust air hose
1. Connect the hose adapter and the hose connector to one
end of the exhaust air hose each.
open window. If required, secure the open window with
the corresponding means, so that the end of the exhaust
air hose cannot shift.
•The end of the exhaust air hose can also be hooked into a
tilted window.
For this purpose, we recommend using a window seal
(optional).
•Install the exhaust air hose inclined with the air direction.
•The connected hose must not contain any source of
ignition.
EN7
local air conditioner PAC 3500 SH
Example with exhaust air hose:
≥
30 cm
120 cm
≤
For installing the exhaust air hose please observe the following:
•Avoid kinks and bends in the exhaust air hose, as they
would lead to an accumulation of emitted humid air
causing the device to overheat and shut down.
•The dimensions of the exhaust air hose were especially
made to fit the device. Do not replace or extend the hose,
for it could cause a malfunction.
Connecting the power cable
•Insert the mains plug into a properly secured mains
socket.
8EN
local air conditioner PAC 3500 SH
Operation
13
14
15 16
1719
20
21
18
22
23
24
25
26
27
28
•Avoid open doors and windows.
Operating elements
No. DesignationMeaning
13Timer LEDsIlluminated when the timer is activated.
14Operating mode
LEDs
15FollowMe LEDIlluminated when the FollowMe
16Segment display Indication of the current room
17Degrees Celsius
LED
18Degrees
Fahrenheit LED
19Fan speed LEDs Fan speed indication:
20Sleep LEDIlluminated when night mode is
21On/Off buttonFor switching the device on and off
temperature
Indication of the target temperature
Indication of the number of hours during
timer programming
Indication of the error code, see chapter
Errors and faults
Illuminated when display of degreesCelsius is enabled.
Illuminated when display of degreesFahrenheit is enabled.
Automatic stage
Stage 1 = low
Stage 2 = high
Stage 3 = maximum
activated.
No. DesignationMeaning
24Increase value
button
For increasing the target temperature
(17°C to 30 °C) for cooling
For increasing the number of hours
when programming the timer
25Decrease value
button
For reducing the target temperature
(17°C to 30°C) for cooling
For reducing the number of hours when
programming the timer
27Timer buttonFor switching the timer functions on
and off
28Swing buttonFor switching the swing function on or
off
Info
An acoustic signal is emitted each time a setting is
activated.
Switching the device on
1. Allow the device to rest for a time.
2. Once you have completely installed the device as
described in the Start-up chapter, you can switch it on.
3. Press the On/Off button(21).
ð The device starts in cooling mode.
ð The air outlet(2) opens automatically.
4. Select the desired operating mode.
The device switches off automatically when the condensation
tank is full. P1 is displayed on the segment display(16).
Setting the operating mode
•automatic operation
•cooling
•dehumidification
•heating
•ventilation
EN9
local air conditioner PAC 3500 SH
Automatic operation
In automatic operation mode the cooling, heating or ventilation
process will be regulated depending on the ambient
temperature and the target temperature.
1. Press the Mode button(26) until the LED for automaticoperation(14) is illuminated.
ð At a corresponding temperature difference between
ambient and target temperature the device
automatically switches over to cooling, heating or
ventilation mode. The LEDs for automatic operation(14)
and degrees Celsius(17) are illuminated. The fan speed
is regulated automatically.
Heating operation
In heating mode the room will be heated up to the desired target
temperature.
1. Press the Mode button(26) until the heating LED(14) is
illuminated.
ð Heating mode is selected.
2. Repeatedly press the Increase value(24) or Decrease value
button(25) to select the desired target temperature. The
temperature can be adjusted in increments of 1°C in a
range between 17°C and 30°C.
ð The desired target temperature is indicated on the
segment display(16).
Cooling
In cooling mode the room will be cooled down to the desired
target temperature.
1. Press the Mode button(26) until the cooling LED(14) is
illuminated.
ð Cooling mode is selected.
2. Repeatedly press the Increase value(24) or Decrease value
button(25) to select the desired target temperature. The
temperature can be adjusted in increments of 1°C in a
range between 17°C and 30°C.
ð The desired target temperature is indicated on the
segment display(16).
3. Press the Fan speed button(23) to set the desired fan
stage.
ð The fan speed LED(19) for the desired fan stage will be
illuminated.
ð The cooling LED(14) will be illuminated to indicate
cooling mode.
Dehumidification
In dehumidification mode the humidity level in the room is
reduced.
The temperature cannot be adjusted and the fan runs at the
lowest speed level.
Info
After switch-off, the fan keeps running for a brief
period during which no settings can be made.
Connecting the condensation drain hose
If you use the device for an extended period of time or you don't
want to empty the tank all the time, you can connect a
condensation drain hose to the hose connection.
ü The device is switched off.
ü The device is disconnected from the mains.
1. Carefully transport or wheel the device to a suitable
location for discharging the condensate (e.g. a drain) or
position a suitable collection container under the
condensate outlet.
2. Remove the rubber stopper from the hose connection.
ð Use the upper hose connection(6) for the
dehumidification mode.
Info
Remove the exhaust air hose during dehumidification,
otherwise the performance will be insufficient.
1. Press the Mode button(26) until the dehumidification
LED(14) is illuminated.
ð Dehumidification mode is selected.
ð Use the lower hose connection(8) for the heating mode.
ð The current room temperature is indicated on the
segment display(16).
ð The temperature and the fan stage (stage1) are preset
in this operating mode and cannot be changed.
Info
If the device is operated in a very humid environment,
the accumulating condensate must be discharged at
regular intervals (see chapter Condensate discharge).
10EN
local air conditioner PAC 3500 SH
3. Connect the condensation drain hose to the upper(6) or
lower hose connection(8).
4. Guide the other hose end to a suitable drain or sufficiently
dimensioned collection container. To ensure that the
condensate can run off, the condensation drain hose must
not be kinked, nor should it have to overcome an uphill
incline towards the drain.
ð For heating operation, use the adapter for the
condensation drain hose at the end of the hose.
Ventilation
Info
Remove the exhaust air hose during ventilation.
In ventilation mode the room air is circulated, but not cooled.
1. Press the Mode button(26) until the ventilation LED(14) is
illuminated.
ð Ventilation mode is selected.
ð The current room temperature is indicated on the
segment display(16).
2. Press the Fan speed button(23) to set the desired fan
stage.
ð The fan speed LED(19) indicates the selected fan stage.
When the automatic stage is activated, none of the fanspeed LEDs(19) is illuminated.
Setting the timer
The timer has two modes of operation:
•automatic switch-on upon expiry of a preset number of
hours.
•automatic switch-off upon expiry of a preset number of
hours.
This setting can be made at the device or using the remote
control.
Automatic switch-on and automatic switch-off may be enabled
at the same time. The timer LEDs(13) on the control panel will
then be illuminated simultaneously. When using the remote
control for setting, TIMER ON and TIMER OFF(42) will
additionally be indicated on the display(29) simultaneously.
The function can be set in all operating modes and also during
stand-by.
The number of hours can be set in increments of 0.5hours
(0.5h to 10h) or in increments of 1hour (10h to 24h).
Note
Do not leave the operating device unattended in a
freely accessible room with an activated timer.
Automatic switch-on
ü The device is switched off.
1. Press the Timer button(27) until the timeron LED(13) is
illuminated.
2. Set the desired number of hours by use of the Increasevalue(24) and Decrease value(25) buttons.
ð The number of hours will be indicated on the segment
display(16) for approx. 5s.
ð The timer setting equals the desired number of hours.
ð After the predefined time, the device switches itself on.
Notes regarding automatic switch-on:
•If the device is disconnected from the power supply, all
settings for automatic switch-on are deleted.
•Manually switching the device on disables the automatic
switch-on function.
•If you select 0.0hours, the timer will be off.
Automatic switch-off
ü The device is switched on.
1. Press the Timer button(27) until the timeroff LED(13) is
illuminated.
2. Set the desired number of hours by use of the Increasevalue(24) and Decrease value(25) buttons.
ð The number of hours will be indicated on the segment
display(16) for approx. 5s.
ð The timer setting equals the desired number of hours.
ð After the predefined time, the device switches itself off.
Notes regarding automatic switch-off:
•Pressing the On/Off button(21) deactivates the automatic
switch-off function.
EN11
local air conditioner PAC 3500 SH
Night mode
Night mode can be activated in cooling or heating mode and
during automatic operation.
Night mode comes with the following settings:
•After 1hour the preset temperature is increased or
reduced by 1°C. After another 30minutes the preset
temperature will again be increased or reduced by 1°C.
Then the temperature is kept constant for 7hours before
the device sets the original temperature automatically.
•In automatic mode, the fan speed is preset to the lowest
stage and cannot be adjusted. In cooling mode, the fan
speed can be changed, which disables night mode.
To activate night mode, please proceed as follows:
1. Select cooling mode, heating mode or automatic operation.
2. Press the Sleep button(22).
ð The operating mode(14) and sleep LEDs(20) are
illuminated.
3. In order to switch the night mode off, press the Sleep
button(22) once again.
ð The sleep LED(20) turns off.
ð The selected operating mode remains active.
Swing function
The swing function can be switched on in any operating mode
if required.
By means of the swing function, the air outlet(2) is moved
automatically and thus ensures continuous air circulation.
1. Press the Swing button(28).
ð The ventilation flaps move up and down continuously.
2. Press the Swing button(28) again to stop the ventilation
flaps in a certain position and to switch off the swing
function.
Changing the unit °C / °F
The temperature in the segment display(16) can be indicated in
°C or °F.
Please proceed as follows to change the temperature unit:
1. Simultaneously press and hold the Increase value(24) and
Decrease value(25) buttons for approx. 3s.
ð The displayed temperature is converted to the other
unit.
12EN
local air conditioner PAC 3500 SH
Operation with the remote control
ON/OFF
MODE
FAN
SLEEP SWING
FOLLOW
ME
LED
SHORT
CUT
TIMER
ON
TIMER
OFF
TEMP
28
22
29
30
32
31
34
35
23
26
21
25
24
33
43
36
37
38
16
39
41
42
40
All settings of the device can also be made using the remote
control included in the scope of delivery.
Info
After a longer period of non-use, the remote control
will switch to standby mode. Standby mode can be
terminated by pressing the ON/OFF button(21) on the
remote control. The device automatically uses the
current settings entered via the remote control.
No. DesignationMeaning
25Decrease value
button
For reducing the target temperature
(17°C to 30°C) for cooling
28SWING buttonFor switching the swing function on or off
29Remote control
For infrared transmission to the device
transmitter/
receiver
30DisplayIndication of different device functions
31SHORT CUT
button
32TIMER ON
button
For saving the preferred settings
For returning to the previous setting
Automatic switch-on timer function in
increments of 0.5hours (0 to 10h) or in
increments of 1hour (10 to 24h)
For setting the number of hours when
programming the timer
33TIMER OFF
button
Automatic switch-off timer function in
increments of 0.5hours (0 to 10h) or in
increments of 1hour (10 to 24h)
For setting the number of hours when
programming the timer
34LED buttonFor switching the LEDdisplay on or off
35FOLLOWME
button
36TIMER ON/
OFF indication
37Battery
For switching the FollowMe function on
or off
Displayed for automatic switch-on/-off
with programmed timer.
Display of the battery charge
indication
38Night mode
Displayed when night mode is activated.
indication
No. DesignationMeaning
16Segment
display
Indication of the current room
temperature
Indication of the target temperature
Indication of the number of hours during
timer programming
Indication of the preferred settings
21ON/OFF button For switching the device on and off
22SLEEP buttonFor switching night mode on and off
23FAN buttonFor setting the fan speed
24Increase value
button
EN13
°C indication
For increasing the target temperature
(17°C to 30 °C) for cooling
local air conditioner PAC 3500 SH
39FOLLOWME
indication
Displayed when the FollowMe function is
activated.
40Fan indicationIndicates the fan stage.
41Operating
mode indication
Indicates the selected operating mode:
Auto= automatic operation
Cool= cooling
Dry= dehumidification
Heat= heating
Fan= ventilation
42Transmission
indication
43Standby
indication
Displayed during communication
between device and remote control.
Displayed when the remote control is in
standby mode.
Switching the LEDs on the control panel on or off
The control panel illumination at the devices can be switched on
and off.
This setting can only be made using the remote control.
1. Press the LED button(34).
ð The LEDs and the segment display(16) on the control
panel will be switched off.
ð The device continues to run with the selected settings.
2. Press the LED button(34) again.
ð The LEDs and the segment display(16) on the control
panel will be switched back on.
FollowMe function
This setting can only be made using the remote control.
Using the FollowMe function, the remote control measures the
temperature at your current location. The degree of cooling and
heating is controlled by the air conditioner based on the
measured temperature.
The FollowMe function can be activated in cooling or heating
mode and during automatic operation.
1. Press the FOLLOWME button(35).
ð The FOLLOWME indication(39) appears on the
display(30).
ð The FollowMe LED(15) is illuminated.
ð The remote control sends a temperature signal to the air
conditioner every 3minutes.
2. Press the FOLLOWME button(35) again to disable the
FollowMe function.
Memory function
After a power failure during operation the device will
automatically be switched back on. The chosen operating mode
settings will be saved, a possibly programmed timer will not.
All the chosen settings (incl. timer) remain saved on the remote
control. As soon as the device receives an input from the remote
control, the settings will be transmitted from the remote control
to the device.
The compressor may start up with a delay of 3min, as it is
provided with an internal protection against direct restart.
Shutdown
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.
•Empty the condensation tray if necessary.
•If necessary, remove the condensation drain hose and any
residual fluid from it.
•Clean the device according to the Maintenance chapter.
•Store the device according to the Storage chapter.
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.
•Check the power cable and mains plug for damages.
•Check the on-site fusing.
•Observe the operating temperature according to the
Technical data chapter.
•The condensation tray may be full. Empty the condensation
tray if necessary. The error codeP1 must not be indicated
on the segment display.
•Wait for 10minutes before restarting the device. If the
device is not starting, have the electrics checked by a
specialist company or by Trotec.
The device works with reduced or no cooling capacity:
•Check whether cooling mode is selected.
•Check the proper fit of the exhaust air hose. In case of
kinks, bends or blockage in the hose, exhaust air cannot
be discharged. Clear the way for the exhaust air.
•Check the position of the ventilation flaps. They should be
opened to the maximum.
•Check the air filter(s) for dirt. If necessary, clean or replace
the air filter(s).
•Check the minimum distance to walls or other objects.
Position the device a little more in the room's centre
if required.
•Check whether any windows and/or doors of the room are
open. If so, close them. One window has to remain open
for the exhaust air hose nonetheless.
•Check the temperature setting at the device. Reduce the
set temperature if it is higher than the room temperature.
The device is loud or vibrates:
•Check whether the device is set up in a stable and upright
position.
Condensate is leaking:
•Check the device for leaks.
14EN
local air conditioner PAC 3500 SH
The compressor does not start:
•Check whether the overheating protection of the
compressor has tripped. Disconnect the device from the
mains and let it cool down for approx. 10minutes before
reconnecting it.
•Check whether the ambient temperature equals the target
temperature (in cooling mode). The compressor will not
switch on unless the respective temperature is reached.
•The compressor may start up with a delay of 3minutes, as
it is provided with an internal protection against direct
restart.
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
air-conditioning or by Trotec.
The device does not respond to the infrared remote control:
•Check whether the distance between remote control and
device is too large and reduce it if necessary.
•Make sure there are no obstacles, such as furniture or
walls, between the device and the remote control. Ensure
visual contact between device and remote control.
•Check the charging status of the batteries and change
them if required.
•If the batteries have only just been changed, check them
for correct polarity and change them if required.
Note
Wait for at least 3 minutes after maintenance and
repair work. Only then switch the device back on.
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.
Error codes
The following error messages can be displayed on the segment
display(16):
Error code CauseRemedy
P1Condensation tank
full
Empty the condensation
tank. Should the error still
be displayed, please
contact the customer
service.
EN15
local air conditioner PAC 3500 SH
Maintenance
Maintenance intervals
Maintenance and care intervalbefore every
start-up
Check the air inlets and outlets for dirt
and foreign objects and clean
if necessary
Clean the exterior
Visually check the inside of the device
for dirt
Check the air filter for dirt and foreign
objects and clean or replace
if necessary
Do not touch the mains plug with wet or damp hands.
•Switch the device off.
•Hold onto the mains plug while pulling the power cable out
of the mains socket.
Warning of electrical voltage
Tasks which require the housing to be opened
must only be carried out by authorised specialist
companies or by Trotec.
Refrigerant circuit
Danger
Natural refrigerant propane (R290)!
H220 – Extremely flammable gas.
H280 – Contains gas under pressure; may explode
if heated.
P210 – Keep away from heat, sparks, open flames and
other ignition sources. No smoking.
P377 – Leaking gas fire: Do not extinguish, unless leak
can be stopped safely.
P410+P403 – Protect from sunlight. Store in a
well-ventilated place.
•The entire refrigerant circuit is a maintenance-free,
hermetically sealed system and may only be maintained or
repaired by specialist companies for cooling and
air-conditioning or by Trotec.
Safety signs and labels on the device
Check the safety signs and labels attached to the device at
regular intervals. Replace illegible safety signs!
5. 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).
Warning
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!
1. Remove the air filter from the device.
Cleaning the housing
Clean the housing with a soft, damp and lint-free cloth. Ensure
that no moisture enters the housing. Protect electrical
components from moisture. Do not use any aggressive cleaning
agents such as cleaning sprays, solvents, alcohol-based or
abrasive cleaners to dampen the cloth.
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. Check the inside of the device for dirt.
4. 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.
EN17
local air conditioner PAC 3500 SH
2. Clean the filter using a slightly damp, soft, lint-free cloth.
If the filter is heavily contaminated, clean it with warm
water mixed with a neutral cleaning agent.
3. Allow the filter to dry completely. Do not insert a wet filter
into the device!
4. Reinsert the air filter into the device.
Condensate discharge (manual draining)
In cooling, heating and dehumidification mode condensate is
formed, which is mostly discharged via the exhaust air.
The remaining condensate is collected in a container within the
housing. The condensate ought to be drained regularly.
If too much condensate accumulates, the device switches off
and indicates this via the P1error code on the segment
display(16).
1. Carefully transport or wheel the device to a suitable
location for discharging the condensate (e.g. a drain) or
position a suitable collection container under the
condensate outlet.
2. Drain the condensate.
ð The P1 error code on the segment display(16) will
disappear as soon as the condensate has been drained.
Activities required after maintenance
If you want to continue using the device:
•Leave the device to rest for 12to24hours, so the
refrigerant can accumulate within the compressor. Wait
12to24hours before switching the device back on! Acting
contrary might lead to compressor damage and a
malfunctioning device. If so, any warranty claims will be
voided.
•Reconnect the device to the mains.
If you do not intend to use the device for a considerable time:
•Store the device according to the Storage chapter.
18EN
local air conditioner PAC 3500 SH
Technical annex
Technical data
ModelPAC 3500 SH
Cooling capacity3.5 kW
Heating capacity2.9 kW
Dehumidification performance3.25 l/h
Operating temperature17°C to 35°C
Temperature setting range17°C to 30°C
Max. air volume flow420m3/h
Pressure suction side1.0MPa
Pressure outlet side2.6MPa
Mains supply1/N/PE~ 220V- 240V/
50Hz
Nominal current8 A
Power input (cooling operation)1.35 kW
Power input (heating operation)1.05 kW
Sound pressure level at a
distance of 1m
RefrigerantR290
Amount of refrigerant230 g
GWP factor3
CO2 equivalent0.00069t
Dimensions
(lengthx widthx height)
Minimum distance to walls and
other objects:
top (A):
rear (B):
sides (C):
front (D):
Weight34 kg
54.5 dB(A)
460x 395x 786mm
30 cm
50 cm
30 cm
30 cm
EN19
local air conditioner PAC 3500 SH
Circuit diagram
MAIN BOARD
CN6
ION
GREEN(OR Y/G)
WHITE(OR BLUE)
BLACK(OR BROWN)
POWER
RY1
4
3
SW1
CN4
RED
OPTIONAL
CN2
OPTIONAL
MOTOR
~
M
OPTIONAL
AMBIENT SENSOR
EV
APORA
T
OR SENSOR
SW2
CN5
Y/G
P3 P2
N
DISPLAY BOARD
CN3
CN1
WIFI
CN2
CN15
CONDENSER SENSOR
OPTIONAL
Y/G
REMOTE BOARD
M
~
UP FAN
Y/G
DOWN FAN
M
~
Y/G
TRANSFORMER
EL
SU
YELLOW
POWER BOARD
CN2
CN1
RED
CAP
COMPRESSOR
BLACK
BLUE
M
~
BLUE
Y/G
PUMP
~
M
M
SWING
OPTIONAL
RED
OPTIONAL
OPTIONAL
CN23
CN25
3
4(5)
CN27
P1
UP FCAP
DOWN FCAP
2
2
3
4
RY2
HEATER
16020600001194
CN26
4-VAVLE
P7
RED
BLACK(BLUE)
BLAC K
OPTI ONAL
OPTI ONAL
OPTIONAL
OPTIONAL
BLAC K(BLUE)
OPTIONAL
N o te s:
This s ymbol ind icates th e element i s
opti onal,th e actual sh ape shall p revail
CN14
OPTIONAL
CN8
OPTIONAL
UP FCAP
2
OPTIONAL
CN1
CN10
CN9
OPTIONAL
OPTIONAL
HUM
M
SWING
OPTIONAL
CN4
CN3
CN3
CN3
WIFI
CN1
OPTIONAL
OPTIONAL
OPTIONAL
DISPLAY BOARD
OPTIONAL
OPTIONAL
OPTIONALOPTIONAL
20EN
local air conditioner PAC 3500 SH
Overview and list of spare partsNote: The position numbers of the spare parts differ from those
describing the positions of other parts mentioned in this
operating manual.
EN21
local air conditioner PAC 3500 SH
No.Part NameQuantityNo.Part NameQuantity
1Front panel assembly
1.1Front panel
1.2Signal receiving board subassembly
1.3Adorn board
1.4Upper panel subassembly
1.4.1 Upper panel
1.4.2 Horizontal louver
1.7Gear wheel
1.8Stepper motor
1.9middle panel subassembly
1.10Display board subassembly
2Cover of Air exhaust volute shell assembly
2.1Single phase asynchronous motor
2.2Air outlet volute shell
2.3Centrifugal Fan
2.4Cover for Air outlet volute shell
2.5Outdoor air inlet grille
5Electronic control box subassembly
5.1Electronic control box subassembly
5.2Inverter control board subassembly
5.3Main control board subassembly
5.5Capacitor auxiliary board subassembly
6E-Box Cover
94-way valve assembly
10Capillary assembly
11Evaporator assembly
12Condenser assembly
13Rear Panel assembly
13.2Rear panel
14Connector, air exchaust duct
15Exhaust hose subassembly
16Connecter, air excaust duct
17Connecter, air excaust duct
20Remote controller
22Cover of Drain connector(outdoor)
23Drain pipe
24Drain Stopper
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
25Drain connection
26Water pump subassembly
26.1Drain connection
26.2Rubber tube
26.3Waterproof rubber ring
26.4Water pump
26.5Bracket
26.7Supporter of fan motor
26.8Waterproof rubber ring
27Chassis assembly
27.2Shaded-pole motor
27.5Water wheel
27.5Water wheel
27.6Water Level Switch
27.6Water Level Switch
27.13 Chassis subassembly
27.13 Universal wheel
27.21 Drain stopper
27.22 Power cord subassembly
28Fixed Speed Rotary Compressor
29Supporting bar
30Pipe temperature sensor
30Pipe temperature sensor
31Room temperature sensor
32Middle partition board assembly
32.1Single phase asynchronous motor
32.2Cover of Air exhaust volute shell(outdoor)
32.3Exhaust fixed joint component subassembly
32.4Partition board subassembly
32.5Centrifugal Fan
33Capacitor box
34Capacitor of compressor
39Outside inlet air frame unit assembly
39.1Outside inlet air frame unit
39.2Down filter
41inside filte
42Indoor air inlet grille
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
22EN
local air conditioner PAC 3500 SH
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.
Have the refrigerant (propane) disposed of appropriately and
according to the national regulations by a company with the
relevant certification (European Waste Catalogue 160504).
In the European Union, batteries and accumulators must not be
treated as domestic waste, but must be disposed of
professionally in accordance with Directive 2006/66/EC of the
European Parliament and of the Council of 6September 2006
on batteries and accumulators. Please dispose of batteries and
accumulators according to the relevant legal requirements.
EN23
local air conditioner PAC 3500 SH
Trotec GmbH & Co. KG
Grebbener Str. 7
D-52525 Heinsberg
+49 2452 962-400
+49 2452 962-200
info@trotec.com
www.trotec.com
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