Assembly and operating instructions
REMKO SLE series
Pool dehumidifiers
SLE 40, SLE 60, SLE 80
Edition GB - N11
Read the instructions prior to performing any task!
Contents
Dehumidification
Safety information
Unit description
Installation
Commissioning
Care and maintenance
Troubleshooting
Refrigeration circuit
Electrical wiring diagram SLE 40-80
Diagram of unit SLE 40-80
Spare parts list SLE 40-80
Maintenance log
Intended use
4-6
6
7
8
9
10
11
12
13
14
15
16
17
Customer service and warranty
Environmental protection and recycling
Unit dimensions
Technical data
This operating manual is a translation of the German original.
These operating manual must be read carefully before c
ommissioning/using the unit!
17
17
18
19
These instructions are part of the unit and must always be kept near
to the site of installation or on the unit.
Subject to changes; errors and typographical errors excepted!
3
REMKO SLE series
Dehumidification
The interrelated processes occurring during dehumidification are
based on physical laws.
These are illustrated here in simplified form in order to explain the
principle of dehumidification.
The use of REMKO
dehumidifiers
– No matter how well windows
and doors are insulated, damp
and moisture can penetrate
even through thick concrete
walls.
– The water volumes required for
binding concrete, mortar, plaster, etc. are diffused out initially
after 1-2 months under certain
circumstances.
– Even moisture that has penetrat-
ed masonry following high water or flooding is only released
very slowly.
– This applies similarly to e.g.
moisture contained in stored
materials.
The moisture (water vapour) escaping from buildings or materials
is absorbed by the ambient air. This
increases their moisture content
and ultimately results in corrosion,
mould, rot, peeling of paint coatings and other unwanted moisture
damage.
The diagram opposite shows an
example of the rate of corrosion,
e.g. for metal at different humidity
levels.
corrosion rate
relative humidity
It can be seen that the rate of
corrosion is insignificant below
50% relative humidity and can be
disregarded below 40% relative
humidity.
The rate of corrosion increases
noticeably from 60% relative humidity. This moisture damage limit
applies also to numerous other
materials, e.g. powders, packaging, wood or electronic units.
Buildings can be dried out in different ways:
1. By heating and air exchange:
The room air is heated to absorb
moisture in order to then be discharged to the atmosphere. The
total input energy is lost with
the discharged, moist air.
2. By dehumidification:
The moist air in an enclosed
room is continuously dehumidified according to the condensation principle.
In terms of energy consumption,
dehumidification has one decisive
advantage:
Energy expenditure is restricted
solely to the existing room volume. The mechanical heat released
through the dehumidification process is returned to the room.
With correct use, the dehumidifier
consumes only about 25% of the
energy required for the “heating
and ventilation” principle.
Relative humidity
Ambient air is a gas mixture and
always contains a certain amount
of water in the form of water
vapour. This water volume is expressed in g per kg dry air (absolute water content).
1m3 air weighs about 1.2 kg at 20°C
Depending on the temperature,
each kg of air is only able to absorb a certain amount of water vapour. When this absorptive capacity is reached, reference is made to
“saturated” air; this has a relative
humidity of 100%.
Relative humidity is therefore understood to be the ratio between
the amount of water vapour currently contained in the air and the
maximum water vapour volume at
the same temperature.
The ability of air to absorb water
vapour increases with increasing temperature. This means that
the maximum (= absolute) water
content increases with increasing
temperature.
4
Temp. Water vapour content in g/m3 at a humidity of
Verdampfer Kondensator
°C
30
25
20
15
% r.F.
100
90
80
70
60
50
40
30
20
10
+
+
-
Lufttemperatur
Luftfeuchte
Verlauf
Luftrichtung
Verdampfer Kondensator
°C
30
25
20
15
% r.F.
100
90
80
70
60
50
40
30
20
10
+
+
-
Lufttemperatur
Luftfeuchte
Verlauf
Luftrichtung
°C 40% 60% 80% 100%
-5 1.3 1.9 2.6 3.3
+10 3.8 5.6 7.5 9.4
+15 5.1 7.7 10.2 12.8
+20 6.9 10.4 13.8 17.3
+25 9.2 13.8 18.4 23.0
+30 12.9 18.2 24.3 30.3
Drying materials
Building materials or structures can
absorb substantial amounts of water, e.g. bricks 90-190 l/m³, heavy
concrete 140-190 l/m³, lime-sand
bricks 180-270 l/m³.
The drying out of moist materials,
e.g. masonry, takes place as fol-
■
The air enriched with water
vapour continuously circulates
through the REMKO dehumidifier. It is dehumidified and
leaves the unit at a slightly
higher temperature to absorb
water vapour from anew.
lows:
■
In this way, the moisture con-
■
The contained
moisture
moves from the
tained in the material is gradually reduced.
The material dries!
inside of the
material to its
surface.
■
Evaporation takes place on the
The produced condensate is collected in the unit and discharged.
surface = transition as water vapour to the ambient air.
Condensation of water
vapour
Since the maximum water vapour
volume increases when the air is
heated, the contained water vapour volume remains the same
however, this results in a reduction
of the relative humidity.
In contrast, when the air is cooled,
the capacity to absorb the maximum water vapour volume reduces, the water vapour volume contained in the air remains the same
and the relative humidity increases.
If the temperature falls further, the
capacity to absorb the maximum
water vapour volume is reduced
until it is equal to the contained
water vapour volume.
This temperature is called dewpoint temperature. When the air
is cooled below the dew-point
temperature, the contained water
vapour volume is larger than the
maximum water vapour volume.
Water vapour is discharged.
This condenses to water. The air is
relieved of moisture.
Examples of condensing are misted
windows in winter or misting of a
cold drinks bottle.
The air flow is cooled on its way through or via the evaporator to
below the dew point. The water vapour condenses and is collected
in a condensate trap and discharged.
Evaporator Condenser
Air temperature
Air flow direction
Air humidity
Trend
The higher the relative humidity,
the higher the dew-point temperature, which is easier to fall below.
5
REMKO SLE series
Heat of condensation
The energy transferred from the
condenser to the air is composed
of:
1. Heat energy previously removed
in the evaporator.
2. Electrical motive energy.
3. Heat of condensation released
during condensation of the water
vapour.
For the change from a liquid to a
gaseous state, energy is necessary.
This energy is termed heat of evaporation.
It does not cause any rise of temperature, it is only necessary for the
change from a liquid to a gaseous
state.
Vice versa, energy is released during
the liquefaction of gas, which is
termed heat of condensation.
The amount of heat of evaporation
and condensation is the same.
For water, this is:
2250 kJ/kg (4.18 kJ = 1kcal)
This shows that a relatively large
amount of energy is released
through the condensation of water
vapour.
If the moisture to be condensed
is not introduced through evaporation in the room itself, but from
outside, e.g. via ventilation, the
heat of condensation released in
the process contributes towards
room heating. During dehumidification, the heat energy is recircu-
lated, which is consumed during
evaporation and released during
condensation.
During dehumidification of the
supplied air, a large amount of
heat energy is produced, which is
expressed in a rise of temperature.
The time necessary for drying
normally does not depend only
on the unit capacity, but is rather
determined by the rate at which
the material or parts of the building release their moisture.
Safety information
The units were subjected to extensive material, functional and
quality inspections and tests prior
to delivery.
However, the units may constitute
a hazard if used by untrained personnel, improperly or not for the
intended purpose.
The following information must
be observed:
■
The units must not be installed
and operated in hazardous locations.
■
The units must not be installed
and operated in atmospheres
containing oil, sulphur or salt.
■
The units must not be exposed
to direct water jets.
■
The air openings must always
be kept free.
■
The air suction grilles must always be kept free of dirt and
loose objects.
■
The units must not be covered
during operation.
■
Never insert foreign objects
into the units.
■
All electrical cables outside the
units must be protected against
damage (e.g. animals, etc.).
■
The units must only be
installed or mounted in the
intended position (horizontal).
■
Free and frost protected
condensate discharge must
always be ensured.
■
The unit connections must
always comply with the
respectively applicable
installation regulations.
ATTENTION
The units must be installed
and mounted so that they
are easily accessible for
monitoring, repair and
maintenance.
6
Unit description
The units are designed for universal and problem-free dehumidification.
They can be installed at numerous
locations due to their compact size.
The units operate on the condensation principle with hermetically
sealed refrigeration system with
silent and low maintenance recirculation fan(s).
The fully automatic electronic
control, integrated hygrostat and
connections for local condensate
discharge ensure trouble-free, continuous operation.
The units are reliable and easy to
use and comply with the fundamental health and safety requirements of the pertinent EU regulations.
The units are used wherever dry
rooms are a necessity and damage (e.g. due to mould) is to be
avoided.
The units are also used for
dehumidification of:
■
Private swimming pools
■
Wellness spas
Operation
All units are switched on and off
by the integrated hygrostat.
The respective unit function is
shown on the front display.
The recirculation fan sucks in the
humid room air via suction open-openings below the front panel.
This is transported via a filter,
evaporator and condenser.
At the cold evaporator, heat is
extracted from the room air and
cooled to below the dew point.
The water vapour contained in the
room air deposits as condensate or
frost on the evaporator gills.
At the condenser (heat exchanger), the cooled and dehumidified air is reheated and blown
back into the room via the upper
blow out openings with a slight
rise of temperature of about 5°C
above room temperature.
The conditioned drier air continuously mixes with the room air.
Due to the constant circulation of
the room air through the unit, the
relative humidity in the room is
gradually reduced to the required
humidity (% relative humidity).
The hygrostat is set at the factory
to 60% relative humidity.
Depending on the room air temperature and relative humidity or
only during the defrost phase the
condensed water constantly drips
into the condensate trap and subsequently via the integrated drain
connection into the condensate
drain to be provided locally.
Safety circuit:
If the temperature at the condens-at the condenser should exceed 55°C (e.g. due
to fan failure or clogged suction
filter), the compressor automatical-tomatically stops to avoid being overloaded.
The compressor restarts automati-s automatically after 45 minutes.
The compressor always starts with
a 30 second delay.
■
Whirlpool areas
■
Sports studios
■
Store rooms/archives
■
Museums
Functional diagram of SLE 40-80 dehumidifier
Heat and dehumidified air
Humid room air
7
318
105
REMKO SLE series
Installation
■
!
ATTENTION
A installation of the unites are
in areas with a higher risk potential. In addition to the local
regulations especially the VDE
regulations in terms of protection areas, local equipotential
bonding, equipment, protection
and safety classes are observed.
The unit should not be installed
close to radiators or other heat
sources.
■
The room to be dehumidified
must be closed from the ambient atmosphere.
■
Open windows, doors, etc., as
well as frequent entering and
leaving the room should be
avoided as far as possible.
Access to control
After removing 2 screws at the
top of the unit, lift up the front
panel and remove it from the unit
horizontally.
The control is located in a housing
above the compressor.
Access to the control takes place
by removing the 2 screws on the
front of the housing.
For optimal and reliable unit operation, the following information
must be observed in any event:
■
The unit must be mounted or
installed in a suitable location
appropriate to the structural
conditions.
■
The supplied wall bracket with
suitable fixing material (not
included) must be fixed securely
to the wall.
■
The unit must be mounted or
installed horizontally to ensure
free condensate drainage.
■
The unit must be mounted or
installed so that the air is able
to be sucked in and blown out
unhindered.
■
For optimal operation of the
unit, the minimum clearances
from the unit to the ceiling and
floor must be maintained.
■
For optimal room air circulation
by the dehumidifier, the supply
and exhaust air openings must
always be kept free of dirt and
other obstacles.
Wall mounting of units
Condensate drain
The condensate drain is located at
the bottom of the unit.
The condensate drain must be
connected to the supplied drain
connection.
A solid or flexible ½“ drain connection can be connected.
■
The drain hose must always be
installed with a minimum gradient of 2% to enable the water
to drain unhindered from the
drip tray.
■
Alternatively, a condensate
pump (accessory) can also be
mounted on the unit in order to
pump the produced condensate
to an outlet.
■
For an outlet through the wall,
specific preparations are necessary for correct condensate
drainage prior to installation
of the unit, e.g. the drilling of
holes.
Positioning the condensate drain
8
■
The position of the outlet con-
nection is shown in the diagram
below.
Commissioning
Prior to each commissioning or as
required, the air inlet and outlet
grilles must be checked for clogging.
The units operate via an integrated
hygrostat set to 60% relative humidity (standard value for swimming baths and indoor swimming
pools). The unit does not start at
room air conditions below 60%
relative humidity. If the relative
humidity is above 60%, the unit
automatically starts the dehumidification process.
The front housing panel can be
removed to make any changes to
the hygrostat setting.
The hygrostat is located next to
the evaporator below the compressor housing.
Turning the control knob clockwise
reduces the humidity, turning anticlockwise increases the humidity.
An external hygrostat (accessory)
can be fitted if required.
Connection option, see under
“Electrical wiring diagram”.
In order to prevent compressor
damage, the units are provided
with reclosing protection, which
prevents immediate reconnection
of the compressor after disconnection
The compressor initially switches
on again after a delay of about 30
seconds!
LED display
The units are provided with an
electronic control. The following
functions are controlled, monitored
and displayed:
■
Safety
■
Monitoring
■
On/off
The LED display is located on the
side of the unit.
NOTE
If the unit is switched on or
off via a main switch, all LEDs
successively show green and
the triangle red.
Symbol legend
The LED shows constant
„green“ when the unit is
connected to the supply.
The LED shows constant
„green“ when the compressor is operating and the
unit is dehumidifying.
This LED has no function
for dehumidification.
+
A constant „green“ lightning
symbol indicates that the supply is
connected to the unit.
Alternating „green“ and „red“
flashing LEDs indicate a unit fault
registered via the condenser sensor
(overheating).
If the condenser sensor registers
an excessive temperature, the
compressor is switched off and the
unit remains inoperational for 45
minutes.
After lapse of this time, the unit is
automatically switched on again.
After switching on again, the
„red“ triangle symbol no longer
flashes, the drop symbol continues
to flash.
The lightning symbol shows constant „green“.
+
A „green“ flashing drop symbol
and a constant „green“ lightning
symbol indicate that the unit is
functioning, but has been switched
off by the condenser sensor (over-nsor (overheating).
+
NOTE
Interruption of unit operation
for less than 6 minutes compressor operating time will
force a restart lockout of about
4 minutes.
NOTE
If the relative humidity is
below 60%, the unit will not
start, even when the supply is
connected.
NOTE
The flashing drop symbol is
extinguished when the power
is switched off and on again.
9
REMKO SLE series
Care and maintenance
Fan control
When the hygrostat starts the
dehumidifier, the fan(s) is/are
switched on together with the
compressor.
If constant ventilation is required,
i.e. independent of dehumidification, a jumper can be connected
between terminals 25 and 26.
The fan or fans then operate in a
continuous mode!
Defrosting
At room temperatures below 20°C,
the evaporator will start to frost
after a short time.
When the evaporator sensor
registers a temperature below 5°C
on the evaporator surface, the unit
continues to operate for 30 minutes in dehumidification mode.
After lapse of this time, the compressor stops and passive defrosting starts in that the fan or fans
slowly blow room air over the
evaporator and gradually defrost
the same in the process.
When the evaporator sensor registers a temperature above 5°C, the
compressor is switched on again.
Safety circuit
If the temperature at the condenser should exceed 55°C (e.g. due
to fan failure or excessive room
temperature (above 36°C), the
compressor automatically stops to
avoid being overloaded.
The compressor restarts automatically after 45 minutes.
The drop symbol in the display
flashes!
NOTE
Regular care and maintenance
is a basic precondition for a
long useful life and troublefree operation of the unit.
All moving parts are provided with
low-maintenance permanent lubrication. The refrigeration system
is a hermetically sealed system and
must only be repaired by authorised specialist companies.
■
Observe regular care and main-
tenance intervals.
■
Depending on the particular
operating conditions, the units
should be tested by an expert
for reliable operation as necessary, but at least once a year.
■
Keep the unit free of dust and
other deposits.
■
If the unit should become
fouled, it can be cleaned with
a vacuum cleaner, whereby the
condenser should be thoroughly cleaned.
■
If the evaporator gills are
heavily fouled, they should be
cleaned carefully with soapy
water.
■
Do not use a direct water jet
e.g. high pressure cleaner, etc.
■
Do not use caustic cleaning
agents or those containing
solvents.
■
Only use suitable cleaning
agents to remove heavy fouling.
Cleaning the suction filter
The suction filter should be
checked at regular intervals and
cleaned if necessary.
The filter is fixed in a holder behind the suction openings.
ATTENTION
Regularly check the suction
and blow out openings as well
as filters for clogging.
■
A lightly clogged filter can be
cleaned by carefully blowing out
or using suction.
■
A heavily clogged filter can be
washed in a luke warm (maximum 40°C) soap solution. Subsequently rinse thoroughly with
clear water and allow to dry!
■
It must be ensured that the
dust filter is completely dry and
undamaged prior to refitting.
■
The units must only be operated
with the dust filter fitted.
NOTE
Heavily clogged dust filters
must be replaced with new
ones.
Only original spare parts must
be used.
Cleaning the condensate
water collecting tray
To ensure that the produced condensate water is able to drain freely, the condensate collecting tray
and the outlet must be cleaned at
regular intervals.
10
Troubleshooting
Fault Possible cause Remedy
•Theunitdoesnotstart.
•Lightningsymbolindisplaydoes
not light.
•Theunitdoesnotstart.
•Lightningsymbolindisplay
shows constant „green“.
•Thecompressordoesnotstart.
•Thetrianglesymbolinthe
display flashes constant „red“.
No supply voltage. • Indicatesthattheunitisoperating,
but has switched off due to overheating.
Room humidity too low.
The unit is outside its operating
limits of 10 – 36°C.
The compressor was automatically switched off due to excessive temperature.
Lack of ventilation.
Excessive ambient temperature.
Clogged filter/suction.
• Checktheintegratedorexternal
hygrostat by setting it to a low relative humidity, e.g. < 40%.
If the unit does not switch on
again, the integrated or external
hygrostat must be checked for a
fault.
• Checktheroomconditionsand
change if necessary.
If the unit does not start after 45 minutes, the following must be checked:
• Checkthatthefan/fansis/areoperating.
• Checkwhetherthesuctionlteris
clogged.
• Checkthatthesuctionandblow
out openings are free.
• Checkwhetherthecondensergills
are fouled.
• Checkwhethertheroomtemperature is possibly above 36°C. If the
room temperature is above 36°C,
the unit must be switched off.
•Thelightningsymbolinthe
display shows constant „green“.
•Thedropsymbolinthedisplay
flashes constant „green“.
NOTE
If no result is achieved after
carrying out all functional
checks, an authorised service
station should be contacted.
Indicates that the unit is operating, but has switched off due to
overheating.
ATTENTION
All work on the refrigeration
system and electrical equipment must be referred to an
authorised specialist!
• Theindicationcanbecancelledby
disconnecting and reconnecting the
supply.
ATTENTION
Prior to carrying out maintenance or repairs, the unit must
always be disconnected from
the supply.
11
REMKO SLE series
Refrigeration circuit
7
3
SLE 40
1
5
6
2
4
Legend:
1. Compressor
2. Evaporator
3. Condenser
4. Thermal expansion valve
5. Dry filter
6. Solenoid valve
7. Fan
SLE 60 and SLE 80
7
8
1
3
12
5
6
2
We reserve the right to make dimensional and design changes in the interest of technical advances.
4
Legend:
1. Compressor
2. Evaporator
3. Condenser
4. Thermal expansion valve
5. Dry filter
6. Solenoid valve
7. Fan
8. Non-return valve
Electrical wiring diagram
R3.1 R3.2
HY-G
230V
50 Hz
M 1
M
1~
M
1~
M 2
Y 1
Test
M
1~M1~
M 4M 3
AMB.
NTC
COND.
NTC
EVAP.
NTC
PRES.
THA
WAT.
SENS
HYG TH.
STAT
FAN
0/1
MAINS FANCOMPA VALVE
HEAT
1 2 1 2
2
1
TEST/
COMM
S
C
R
PE
PE
SOLENOID
VALVE
PE
11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 1 2 3 4 5 6 7 8
PE N L14 3 2 1
EA
SLE 40 - SLE 80
Electronic control board
Fan motors:
SLE 40 = Motor M2
SLE 60 = Motor M2 and M3
SLE 80 = Motor M2, M3 and M4
Legend:
EA = Electr. connection box
HY-E = Room hygrostat
(accessories)
HY-G = Hygrostat
Constant ventilation:
If constant air circulation is required, i.e. independent of dehumidification, a jumper can be
connected between terminals 25
and 26.
External hygrostat (accessories):
Remove the both jumper at the
terminals 1+3 and 2+4 in the connection box EA.
M 1 = Compressor
M 2 = Fan motor 1
M 3 = Fan motor 2
M 4 = Fan motor 3
Y 1 = Solenoid valve
R3.1 = Condenser sensor
R3.2 = Evaporator sensor
The fan or fans then operate without any control and monitoring in
a continuous mode.
Install the external hygrostat at a
suitable location in the room to
be dehumidified and connect to
terminals 1 and 2.
The output voltage on terminals
1 and 2 is 12V.
ATTENTION
Prior to carrying out maintenance or repairs, the unit must
always be disconnected from
the supply.
NOTE
A disconnector switch should
be installed in the supply connection at a suitable and easily
accessible location.
Only authorised specialists may install and carry out
maintenance work on the
units!
EA
HY-E
NOTE
% RF
PE N L14 3 2 1
230V
50 Hz
We reserve the right to make dimensional and design changes in the interest of technical advances.
13
REMKO SLE series
Diagram of unit SLE 40 - 80
4
7
6
1
2
8
9
11
5
25
24
16
20
22
18
15
27
28
3
30
35
14
Fig. REMKO SLE 80
We reserve the right to make dimensional and design changes in the interest of technical advances.
12
38
Spare parts list
No. Designation SLE 40 SLE 60 SLE 80
EDP No. EDP No. EDP No.
1 Wall bracket 1109144 1109165 1109177
2 Housing rear 1109145 1109166 1109178
3 Cable gland 1109129 1109129 1109129
4 Condenser 1109146 1109167 1109179
5 Fan complete with 800mm cable 1109147 1109147 1109147
6 Fan complete with 1200mm cable — — 1109168 1109168
7 Fan complete with 1600mm cable — — — — 1109180
8 Evaporator 1109148 1109169 1109181
9 Condensate tray, complete 1109149 1109170 1109182
11 Suction filter 1109150 1109171 1109183
12 Front panel 1109151 1109172 1109184
15 Evaporator sensor (metal) 1109160 1109160 1109111
16 Condenser sensor 1109161 1109161 1109161
18 Thermo valve 1109158 1109173 1109185
20 Hygrostat 1109115 1109115 1109115
22 Dry filter 1109157 1109157 1109157
24 Control board 1109152 1109152 1109152
25 Diode board with cable 1109154 1109154 1109154
27 Terminal, two-pole 1109155 1109155 1109155
28 Capacitor 1109156 1109156 1109156
30 Solenoid valve, complete 1109110 1109110 1109110
35 Non-return valve — — 1109176 1109176
38 Compressor, complete 1109162 1109174 1109186
Spare parts (not illustrated)
Electrical connection box 1109163 1109163 1109163
When ordering spare parts, please always also quote the serial number (see rating plate) in addition to the EDP No.!
15
REMKO SLE series
Maintenance log
Model: .................................. Serial No.: ...................................
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
Unit cleaned - externally
Unit cleaned - internally
Condenser cleaned
Evaporator cleaned
Fan function checked
Unit checked for damage
Protective devices checked
All fixing screws checked
Electrical safety check
Test run
✍
Remarks: .....................................................................................................................................................
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1. Date: ..............
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6. Date: ..............
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2. Date: ..............
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12. Date: ............
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3. Date: ..............
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8. Date: ..............
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13. Date: ............
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4. Date: ..............
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9. Date: ..............
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14. Date: ............
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5. Date: ..............
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10. Date: ............
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15. Date: ............
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16. Date: ............
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Signature
The unit must only be serviced by authorised specialists in compliance with the statutory requirements.
16
17. Date: ............
..............................
Signature
18. Date: ............
..............................
Signature
19. Date: ............
..............................
Signature
20. Date: ............
..............................
Signature
Intended use Environmental
The units are designed and
equipped for dehumidification
purposes.
The manufacturer is not liable for
any damage attributed to failure
to observe the manufacturer‘s
instructions or applicable statutory requirements or unauthorised
changes to the unit.
NOTE
Use for any other purpose
than that described in these
operating instructions is not
permitted.
Failure to observe this rule
will invalidate all liability and
warranty.
Customer service and
warranty
A precondition for any warranty
claims is that the dealer or his customer has completed and returned
the enclosed “Warranty Docu-
ment” to REMKO GmbH & Co.
KG at the time of sale and commissioning of the units.
The units have been repeatedly
tested for perfect functioning.
If malfunctions should occur that
cannot be remedied by troubleshooting, your specialised dealer or
contract partner should be contacted.
NOTE
Only authorised specialists
may carry out adjustments and
maintenance.
protection and
recycling
Disposal of packaging
Think of the environment when
disposing of the packaging material.
Our units are carefully packed for
transport and delivered in sturdy
cardboard packaging on a wooden
pallet, if necessary.
The packaging materials are environmentally-friendly and can be
recycled.
By reusing packaging material,
you make a valuable contribution
towards waste reduction and the
conservation of raw materials.
Only dispose of packaging material at the facilities provided.
Disposal of old unit
ATTENTION
Copyright
Any copying of this document
in whole or part or use for purposes other than the intended
is strictly forbidden without
the prior written permission of
REMKO GmbH & Co. KG.
Important information
on recycling
The units are operated with environmentally-friendly and ozone
neutral refrigerant R407C.
In accordance with legal and locally applicable requirements, the
mixture of refrigerant and oil contained in the unit must be disposed
of properly.
Our production is subject to constant quality controls.
Only high-quality materials are
used, the majority of which are
recyclable.
Make your contribution towards
environmental protection by
disposing of your old unit in an
environmentally-friendly manner.
Only dispose of your old unit at
an authorised recycling facility or
similar.
17
REMKO SLE series
Unit dimensions
B
315
140
130
A-A
Series Dimensions in mm
A B
SLE 40
SLE 60
950 890
1260 1190
675
50
A
35
90
800
A-A
14
18
SLE 80
Maß- und Konstruktionsänderungen, die dem technischen Fortschritt dienen, bleiben uns vorbehalten.
1800 1730
30
22
52
Technical Data
Series SLE 40 SLE 60 SLE 80
Daily dehumidification capacity at 30°C and 80%
relative humidity
Daily dehumidification capacity at 30°C and 60%
relative humidity
Litre/day 50.4 70.8 100.8
Litre/day 32.2 43.2 64.0
Operating temperature range °C 10 to 36
Humidity operating range
Refrigerant
1)
Max. operating pressure, refrigerant
% rel. humidity
kPa
40 to 100
R407C
1900 / 2800
Refrigerant quantity kg 0.6 0.95 1.6
Max. air capacity m3/h 250 500 750
Sound pressure level LpA 1m
2)
dB (A) 47 49 51
Power supply V/Hz 230/1~/50
Enclosure class IP X4
Max. power consumption kW 0.72 1.05 1.65
Max. rated power consumption A 2.8 4.3 7.2
Depth mm 315 315 315
Width mm 950 1260 1800
Height mm 800 800 800
Weight kg 60 74 101
Serial number 731... 732... 733...
EDP No. 615400 615600 615800
1) Contains greenhouse gas according to Kyoto protocol,
2) Noise measurement DIN 45635 - 13 - Category 3
We reserve the right to make dimensional and design changes in the interest of technical advances.
19
REMKO SLE series
Capacity diagram SLE 40
40
35
30
25
20
Room temperature [°C]
15
A
10
B
C
40% r.F.
A
60% r.F.
B
80% r.F.
C
5
0
0 0,5 1 1,5 2 2,5
Dehumidification capacity [l/h]
Capacity diagram SLE 60
40
35
30
25
40% r.F.
A
60% r.F.
B
80% r.F.
C
Room temperature [°C]
20
15
A
10
5
0
0 0,5 1 1,5 2 2,5 3 3,5
20
B
C
Dehumidification capacity [l/h]
Capacity diagram SLE 80
40
35
30
25
Room temperature [°C]
20
15
A
10
5
0
0 1 2 3 4 5
40% r.F.
A
60% r.F.
B
80% r.F.
C
B
C
Dehumidification capacity [l/h]
21
REMKO SLE series
22
23
REMKO INTERNATIONAL
… and also right in your neighbourhood!
Make use of our experience and advice
REMKO GmbH & Co. KG
Air conditioning and heating technology
Im Seelenkamp 12 D-32791 Lage
PO Box 1827 D-32777 Lage
Telephone +49 52 32 606-0
Telefax +49 5232 6 06-260
E-mail info@remko.de
Website www.remko.de
Consulting
Thanks to intensive training,
our consultants are always
completely up-to-date in terms
of technical knowledge. This has
given us the reputation of being
more than just an excellent,
reliable supplier:
REMKO, a partner
helping you find solutions to
your problems.
Distribution
REMKO offers not just a well
established sales network both
nationally and internationally, but
also has exceptionally highly-
qualified sales specialists.
REMKO field staff are more than
just sales representatives: above
all, they must act as advisers to
our customers in air conditioning
and heating technology.
SFlbCustomer Service
Our equipment operates
precisely and reliably. However,
in the event of a fault, REMKO
customer service is quickly at
the scene. Our comprehensive
network of experienced dealers
always guarantees quick and
reliable service.
We reserve the right to make technical changes, and provide no guarantee as to the accuracy of this data!
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