WilTec 52168 User manual

Operation Manual
Incubator for Reptile Eggs
52168, 52169
Illustration similar, may vary depending on model
Read and follow the operating instructions and safety information before using for the first time.
Technical changes reserved!
Due to further developments, illustrations, functioning steps, and technical data can differ insignificantly.
Updating the documentation
If you have suggestions for improvement or have found any irregularities, please contact us.

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The information contained in this document may alter at any time without previous notice. It is prohibited
to copy or spread any parts of this document in any way without prior written allowance. All rights re-
served.
The WilTec Wildanger Technik GmbH cannot be held accountable for any possible mistakes in this
operating manual, nor in the diagrams and figures shown.
Even though, the WilTec Wildanger Technik GmbH has undergone biggest possible efforts to ensure
that the operating manual is complete, faultless, and up to date, mistakes cannot be entirely avoided.
If you should find a mistake or wish to make a suggestion for improvement, we look forward to hearing
from you.
Send an e-mail to:
[email protected]
or use our contact form:
https://www.wiltec.de/contacts/
The most recent version of this manual in various languages can be found in our online shop via:
https://www.wiltec.de/docsearch
Our postal address is:
WilTec Wildanger Technik GmbH
Königsbenden 12
52249 Eschweiler
Germany
Do you wish to pick goods up? Our pick-up address is:
WilTec Wildanger Technik GmbH
Königsbenden 28
52249 Eschweiler
Germany
To shorten the waiting time and allow for a rapid on-site transaction, we ask you to call us previously or
placing your order via the webshop.
E-mail: [e-mail]
Tel: [phone]
Fax: [phone]
To return orders for exchange, repair, or other purposes, please use the following address. Attention!
To allow for a smooth execution of your complaint or return, it is important to contact our customer
service team before returning the goods.
Returns Department
WilTec Wildanger Technik GmbH
Königsbenden 28
52249 Eschweiler
E-mail: [e-mail]
Tel: [phone]
Fax: [phone]

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Introduction
Thank you for purchasing this quality product. To minimise the risk of injury we urge that our clients
take some basic safety precautions when using this device. Please read the operation instruc-
tions carefully and make sure you have understood its content.
Keep these operation instructions safe.
Safety notes
Careful!
This device is not meant to be used by people (including children) with limited physical, sensory, or
mental abilities and/or lack of knowledge, unless they are supervised by a person responsible for their
health and safety or have been instructed by this person on how to use the device. Children need to be
supervised to ensure that they do not play with the device.
Attention!
•Visually examine the device before every use. Do not use the device if the safety measures are
damaged or worn. Never override safety measures.
•Only use the device according to the purposes described in this manual.
•You are responsible for the safety in the working area. Always keep the working area clean and
tidy to reduce the risk of accidents.
•If the electricity cable or the electricity plug are damaged due to external influences, the cable
must not be repaired, but needs to be exchanged. This work must only be carried out by a
qualified technician.
•The rated voltage on the type label of 230 V alternating current needs to correspond to the
existing mains voltage.
•The device must never be lifted, transported, or attached from its electricity cable.
•Ensure the electrical plug connection being in an area protected from flooding and humidity.
•Always pull the electricity plug before carrying out any work on the device.
•Avoid exposing the device to a direct stream of water or rain.
•The operator is responsible for the compliance with local safety and installation requirements.
If necessary, ask a qualified technician in case of questions remaining.
•In case of a failure of the device, maintenance work may only be carried out by a qualified
technician.
•Read all safety notes and instructions. Non-compliance with the safety notes and instructions
can lead to electric shock, fire, and/or serious injury.
•Keep all safety notes and instructions in a safe place, which is always accessible.
Technical data
Display temperature range (℃)
0–99
Temperature measurement accuracy (℃)
±0,1
Display humidity range (%)
0–99 RH (relative humidity)
Humidity measurement accuracy (%)
±3 % RH
Functions
Adjustable temperature regulation
Hygrometer to measure humidity
Temperature display
Humidity display
Day number display
Power supply
230 V / 50 Hz

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Max. egg number
•52168: up to approx. 32 eggs (depending on clutch type)
•52169: up to approx. 48 eggs (depending on clutch type)
General notes
•This incubator allows you to maintain a constant temperature that will enable you to successfully
hatch a wide variety of reptile eggs. The incubation temperature, humidity, and other parameters
vary depending on the species. Therefore, we recommend that you consult a specialised
breeder who can advise you on the conditions for the species that you are planning to hatch.
•An alarm function signals when the internal temperature falls below or exceeds the temperature
limits set by the user. In addition, the incubator counts the number of days the eggs have been
incubated so that you are ready for the possible incubation date. The real-time temperature
display allows the user to monitor the indoor temperature as needed.
•The incubator does not have a cooling function. It is therefore necessary to monitor the ambient
temperature and, if necessary, move the incubator to a cooler spot.
Surrounding conditions
•The area where the incubator will be placed should be well ventilated, especially if there are
multiple incubators located in this room. There must be an efficient ventilation (no air draught!).
•Make sure that the incubator is placed on a flat, even, and solid surface, not exposed to direct
sunlight.
•It is recommended to place the incubator far away from heating sources, drafts, and windows
to avoid harmful changes of temperatures. Additionally, the incubator should be kept with the
included polystyrene packaging, which provides protection.
General information on breeding
1. When is the incubator ready?
The incubator should run for at least 24 hours before placing any eggs into it. If possible, let the
incubator run for a week without eggs. Thus, you will easily see if all parameters can be adjusted and
work as required. Additionally, you will learn how the incubator functions and adjustments work during
this time. There is nothing more harmful to the eggs than wrong adjustments of the incubator. If every-
thing works accordingly in the testing period, the incubator must be cleaned thoroughly with a suitable
disinfectant.
The intended humid and warm climate in the incubator is a good breeding ground for bacteria and fungi.
Not disinfecting the incubator invites the growth of these, posing a threat to the entire brood. Thus:
Before the first breeding and after every new breeding, thoroughly disinfect the incubator.
You need to make sure that the disinfectant is suitable for the material of the incubator. Otherwise, the
material can be attacked and the hatching process endangered.
Important note on parameters: Be sure to properly understand the term “internal temperature” (“inter-
nal”). Do not confuse the term “internal temperature (inside the egg)” with “internal temperature (inside
incubator).” The internal temperature within the incubator constantly changes up and down. The internal
temperature of the egg thus is the average temperature of the temperature fluctuations inside the incu-
bator.

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2. Which temperature should my incubator have?
The required temperature depends on the individual type of animal. For every type of animal has its own
requirements, and even amongst reptiles, there are differences regarding the required temperature dur-
ing the breeding process. There are even some reptile species whose sex depends on the inner egg
temperature. The temperature required depends on the type of incubator, too.
An overview of various reptiles and the required breeding temperatures:
Type
Breeding temperature (℃)
Bearded dragon
27–31
Leopard gecko
26–31
Corn snake
25–29
Ball python
29–32
Hermann’s tortoise
28–31
3. Does my thermometer show an exact value?
Thermometers are not exact. Keeping the temperature constant might be difficult, even with good ther-
mometers. If running a big incubator over a longer period, you can optimise the temperature, regardless
of what the thermometer states.
After the first breeding process, you may modify the temperature (set it to a higher or lower value).
How to check the thermometer: Keep notes during the time of the brood, as these are a reliant aid.
You will soon have the required routine to select the right adjustments and settings for a successful
hatch. Alternatively, an additional thermometer can be placed in the incubator to be able to see the
various temperature differences and readjusting the temperatures of the incubator accordingly.
4. What is the rate of air humidity required?
The air humidity required varies again depending on the brooded type of animal and needs to be
changed during the breeding process. Inform yourself beforehand on the requirements to be met in the
incubator.
Note: The humidity is checked with a so-called hygrometer. It is near enough impossible to keep hu-
midity as exact as temperature, especially in small incubators. Just try to keep it as exact as possible.
Important: The air humidity changes with the season. If the breeding is carried out in January and
February, it is very difficult to keep the humidity at the desired level, as the external humidity is rather
low (depending on the location).
In June and July, the external humidity usually is higher, resulting in the humidity in the
incubator being higher than desired. To avoid these problems, change the water surface in the incubator:
To increase the humidity and thus to enlarge the water surface, place an additional container with wa-
ter/a few small moist sponges in the incubator. Alternatively, the eggs can be sprayed with fine water
mist. To reduce the humidity, decrease the water surface by using smaller containers.
Important: Choose the shape and design of the water containers keeping in mind that they should not
be fatally dangerous for the hatched reptiles.

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5. How long is the incubation time?
Reptile
Incubation time (days)
Bearded dragon
55–86
Leopard gecko
45–65
Corn snake
55–86
Ball python
55–71
Hermann’s tortoise
54–79
Operation
Before the eggs are placed in the incubator, regard the following:
•Open the packaging and check the content on integrity.
Note: The incubator should stay in the polystyrene packaging; on the one hand energy is saved,
on the other hand the eggs are protected from external influences. If there are no holes for the
according connections and switchboards, these need to be added. Carefully use a sharp knife
or small saw.
•Open the incubator lid and remove all parts included.
•Check the compliance of the operating current as stated on the device with the mains voltage
used. If it matches, the device can be closed via the lid and the electricity can be switched on.
The device will start heating to the temperature, which is analogously shown on the system
switchboard.
•Run the incubators for at least 24 hours without any eggs inside and get accustomed to the
incubator functions. Make sure that all parameters can be adjusted without a problem and fa-
miliarise how to change settings, such as temperature alarm (see paragraph “Display, function
buttons and basic settings”).
•Check the individual values by means of an additional thermometer and hygrometer. If neces-
sary, calibrate the values. Test how being able to keep the desired air humidity at the right
level/what amount of water is required to stay in the desired range.
•If the incubator works without a problem, and you are accustomed with the functions, unplug
the incubator and clean it on the inside and the outside with a suitable disinfectant.

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Display, function buttons, and basic settings
On the control panel right outer corner there is the connection for the electricity plug. It is important to
push the plug in well to allow the incubator to function properly. As soon as the plug is connected, the
incubator can be turned on with the “on/off” button (6).
Besides the displays (1–3), there are four other buttons (4, 5, 7, 8), with which the incubator is operated
(see “Function buttons description”) and a small lamp (9), that is switched on when you are modify-
ing parameters.
Display …
shows …
1
the air humidity in %.
2
the temperature in degrees Celsius.
3
the day.
Function buttons description
The incubator has four buttons (4, 5, 7, 8) which are required for the incubator operation. The buttons
and their possible combinations will be explained in the following paragraph. Before operating the incu-
bator, ensure that it is properly plugged into the according area.
From the upper part on the left to the lower part on the right, there are the following function buttons:
•4: “Set”
•5: “Up” / “+”
•6: “On/off”
•7: “Reset”
•8: “Down” / “–”

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1. “Set” (4): This button allows to set the basic temperature of the incubator.
•Press the button once: adjusting the basic temperature (parameter ID: PP).
•By selecting the “+” and “–” button, you can set the desired temperature, pressing the “set”
button again will save the entered value.
2. Holding “set” (4) longer leads you to the menu for parameters fine adjustments (see ta-
ble 1).
•The display will show the individual parameter, shown with a letter combination (parameter
ID).
•With the buttons “+” and “–”, you can choose between the individual parameters.
•If you wish to adjust the parameters, press the button “set”, then the values stated can be
altered with the “+” and “–” buttons.
•Pressing the “set” button again saves the change.
•For every new adjustment, you will must enter the fine adjustment menu again by pressing
the “set” button longer.
Finer parame-
ters
Parameter
ID
Adjustment
range
Standard
setting
Note
Increasing tem-
perature fluctua-
tion alarm
AH
1–10 ℃
1,0 ℃
This setting can be chosen to have
an alarm sound if a temperature
above the setting is reached. After
having set the parameter “PP” to the
value, e.g., 38 ℃, and wishing to
have the alarm set for 40 ℃, you
need to set the parameter “AH” to 2.
Decreasing tem-
perature fluctua-
tion alarm
AL
1–10 ℃
1,0 ℃
This setting can be chosen to have
an alarm sound if a temperature be-
low the setting is reached. After hav-
ing set the parameter “PP” to the
value, e.g., 38 ℃, and wishing to
have the alarm set for 33 ℃, you
need to set the parameter “AL” to 5.
Heating stop
HS
20–80 ℃
40 ℃
Note that the heating will be turned
off if the temperature adjusted will
be reached; nevertheless, there will
be additional heating, which may
lead to a temperature a little bit
higher in the incubator interior. For
example, 38 ℃ may be reached if
the heating is stopped at 37,8 ℃. If
you wish to prevent that, the heating
stop temperature must be set to a
minor value.
Heating start
LS
0–60 ℃
15 ℃
Calibration
CA
0–10
0,0
Measure with an additional ther-
mometer and match it according to
the deviation.
Adjustment air
humidity wanted
AS
0–100 %
65 %
An alarm will sound if the air humid-
ity differs from the value set.
Table 1: Adjustment “Set” button, parameters fine adjustments
3. “Reset” button: will reset all values to factory settings; you will hear a beeping sound.
This is the only possibility to reset the number of the days to 0.

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Troubleshooting (technical problems)
#
Problem
Possible reason
Measures
1
Display has a loose
contact/ does not
shown anything
(a) Plug not connected properly to in-
cubator
(a) Check plug and re-plug it into in-
cubator.
(b) Plug not properly connected to
socket
(b) Reconnect plug to socket and
check seat.
(c) Too low a voltage
(c) Connect incubator to another
socket.
(d) Damaged cable
(d) Exchange electricity cable.
(e) Loose contact in display
(e) Check if connection pieces are
loose.
(e) Exchange display.
2
Display does not
show any numbers
but only same letter
Temperature sensor broken
Exchange sensor.
3
When turning incu-
bator on, fuse
blows every time
Short circuit due to defective vent
Replace incubator.

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Disposal regulations
EU guidelines regarding the disposal of scrap electric appliances (WEEE, 2012/19/EU) were imple-
mented in the law related to electrical and electronic equipment and appliances.
All WilTec electric devices that fall under the WEEE regulations are labelled with the crossed-out
wheeled waste bin logo. This logo indicates that this electric equipment must not be disposed with the
domestic waste.
The company WilTec Technik GmbH has been registered in the German registry EAR under the WEEE-
registration number DE45283704.
Disposal of used electrical and electronic appliances
(intended for use in the countries of the European Un-
ion and other European countries with a separate col-
lection system for these appliances).
The logo on the article or on its packaging points out
that this article must not be treated as normal house-
hold waste but must be disposed to a recycling collec-
tion point for electronic and electrical waste equipment.
By contributing to the correct disposal of this article you
protect the environment and the health of your fellow
men. Environment and health are threatened by inap-
propriate disposal.
Material recycling helps reduce the consumption of raw materials.
Additional information on recycling this article can be provided by your local community, municipal waste
disposal facilities, or the store where you purchased the article.
Address:
WilTec Wildanger Technik GmbH
Königsbenden 12 / 28
D-52249 Eschweiler
Important notice:
The reprint or reproduction, even of excerpts, and any commercial use, even in part, of this instruction
manual require the written permission of WilTec Wildanger Technik GmbH.