Koga PMU4 300Wh series User manual

35
User's Manual
Table of contents
1 Overview of components .................................................................... 37
1.1 Display and control unit.......................................................... 37
1.2 Battery pack and charger....................................................... 38
2 Battery pack ........................................................................................ 39
2.1 Charging instructions ............................................................. 39
2.2 Charging the battery pack...................................................... 41
2.3 Installing the battery pack ...................................................... 41
2.4 Removing the battery pack ................................................... 42
2.5 Security .................................................................................. 42
2.6 Diagnosis message................................................................ 43
2.7 Lights ...................................................................................... 43
3 Display.................................................................................................44
3.1 Removing and fastening......................................................... 44
3.2 Adjustment .............................................................................44
3.3 Overview of buttons and indications ...................................... 45
3.3.1 Display ......................................................................... 45
3.3.2 Control unit .................................................................. 45
3.4 Switching on display............................................................... 45
3.5 Setting power assistance ....................................................... 46
3.6 Menu overview ....................................................................... 47
3.7 Notes on menu overview........................................................ 48
3.7.1 Extra information ......................................................... 48
3.7.2 Indicator Average speed.............................................. 49
3.7.3 Lighting ........................................................................ 50
3.7.4 Beep Signals................................................................ 50
3.7.5 Automatic Charging (optional) ..................................... 50
3.7.6 Calibration.................................................................... 52
3.8 Explanation of display options................................................ 53
3.8.1 Time/Temperature ....................................................... 53
3.8.2 Trip distance ................................................................ 53
3.8.3 Trip time .......................................................................53
3.8.4 Average speed.............................................................53

36 37
1 Overview of components
1.1 Display and control unit
M
C
B
A
A Control unit
B Display holder
C Display
3.8.5 Maximum speed ..........................................................54
3.8.6 Total distance............................................................... 54
3.8.7 Range ..........................................................................54
3.8.8 Trip 1 and Trip 2 ........................................................... 54
3.9 Use of other displays.............................................................. 55
4 Range indication table......................................................................... 56
5 Accelerator (optional) ..........................................................................58
5.1 Accelerator ............................................................................. 58
5.2 Boost function (use while cycling) ..........................................58
5.3 Parking assistance ................................................................ 58
6 Technical data .....................................................................................60
6.1 Weight and performance........................................................60
6.2 Temperature limits for battery cells ........................................60
6.3 Charger data .......................................................................... 60
7 Diagnosis messages ........................................................................... 61
8 Warranty conditions and legal requirements.......................................64

38 39
1.2 Battery pack and charger
A Battery pack
B State of charge display
C Charging point
D Docking station
E Docking station contact point
F Lock
2 Battery pack
2.1 Charging instructions
Read the following instructions and warnings carefully before using the
E-bike. The manufacturer is not responsible for accidents or malfunctions
caused by improper use of the E-bike or parts of the E-bike:
• Fullychargethebatterypackoncebeforetherstuseofthebike.
• Every battery runs down over time. This process is called ‘self-discharge’.
A battery pack that is empty and that is not charged can reach deep
discharge due to self-discharge within two months, causing it to become
defective. The warranty is void in the event of deep discharge.
• The battery pack does not need to be completely empty before charging.
The battery pack will remain in good condition if you charge the bicycle
after every use (regardless of the trip distance). Once the battery is fully
charged, charging stops automatically. The light on the charger continues
to be lit green.
• You can leave the charger connected for long-term storage. If this is not
possible, charge the battery pack fully and disconnect the charger from
the battery pack. Charge the battery pack fully at least once every two
months.
• Ensure that the battery pack remains within the temperature limits given
below. This extends the lifespan and increases the performance of the
battery pack. Furthermore, charging or the power assistance will not
work outside the temperature limits.
Status Minimum [°C] Maximum [°C]
While charging 0 45
During use -15 60
Storage (at least 80%
charge level) -10 35

40 41
• Always charge the battery pack using the charger delivered with
the bicycle. Do not use any other charger. The colour of the plug
must match the colour of the socket.
• No not connect the charger to the mains voltage when it is not
used.
• The charging time dependents on the charger type.
• Disconnect the charger from the battery before you start cycling.
• Make sure that the charger does not get wet.
• Do not damage the charger.
• Do not charge the battery pack in direct sunlight.
• Do not drop the battery pack. This can damage the battery pack.
• Remember that your bike produces less power assistance at
lower temperatures (below 10°C) and that the battery pack will
run empty more quickly. Charging also takes longer at high or low
temperatures.
• Large temperature changes can cause major differences in the
battery charge indication, especially at low temperatures and with
a low charge on the battery pack.
2.2 Charging the battery pack
1. Check that the power cable is
properly connected to the charger.
2. Open the rubber cover cap.
3. Connect the charger to the mains
voltage.
4. Connect the plug of the charger to
the contact point (B).
5. The green indicator (A) will light up.
6. Remove the charger before you
start cycling.
7. Close the rubber cover cap.
2.3 Installing the battery
pack
1. Remove the key from the lock of the
docking station (A).
2. Drop the battery pack (B) carefully
into the slot and press it slightly so
that it locks (C).
3. Make sure that the cover (D) of the
charging plug is closed.
4. Make sure the battery pack is locked
by pulling it backwards.

42 43
2.4 Removing the battery pack
1. Insert the key in the lock (A) (this key
is the same as the key for the bicycle
lock).
2. Grip the battery pack by the rubber grips (B) and carefully pull it upwards.
• Then remove the battery pack. Always use two hands to prevent
the battery pack from falling.
• Remove the battery pack from the frame when transporting the
bicycle by car. For protection, place the plastic cover cap in the
bicycle in the same position as the battery pack.
2.5 Security
The battery pack can only be used on the bicycle on which it has been
installed. A code in the software makes sure that it cannot be used
on another bicycle, that is to say, there will be no peddling assistance
(protection against theft). A second battery pack can in many cases be
purchased for your E-bike. Contact your dealer for more information.
2.6 Diagnosis message
IfallLEDsashonthebatterypack,
rstcheckwhetherthebatterypack
has been correctly connected to the
docking station (A). The LEDs (B) are
located on the battery pack next to
the charging point.
IftheLEDscontinuetoash,contact
your dealer.
2.7 Lights
The lights (both at the front and rear) are supplied with electricity by the
battery pack and will, therefore, only work when the battery pack has been
installed in the E-bike. The motor will work as a dynamo when the battery
packisat.
If the rear light needs to be replaced, we recommend contacting your
certiedE-bikedealer.
For more information, also refer to paragraph 3.7.3.

44 45
3 Display
3.1 Removing and fastening
Removing: Press the button (A) on the
bottom side and remove the display (B)
from the display holder (C).
Fixing in place: Position the display (B)
obliquely on the display holder (C) and
click it in place in the lock.
3.2 Adjustment
Loosen the screws (A) and twist the
display holder.
Remove the display when
storing and transporting the
bicycle.
To ensure that the E-bike works
correctly, make sure the interface
between the display and the
display holder is free of dirt and
moisture. If necessary, clean it
with a clean, dry cloth.
A
B
C
AA
3.3 Overview of buttons and indications
3.3.1 Display
A Present speed
B Peddling assistance level
C Battery pack charge level
D Lighting indicator
E Variable indicator
F Variable indictor description
G Temperature/Time
H View Trip 1/Trip 2
I Average speed indicator
3.3.2 Control unit
J Lighting button
K Up button – variable application
L Set – variable application
M Down button – variable application
N Mode button – variable application
3.4 Switching on display
If the up arrow on the lighting button is pressed,
the reading will be displayed.
When the E-bike is not in use, the power
assistance and lighting will switch off
automaticallyafterveminutes.Fifteenminutes
later, the display will automatically switch to
sleep mode and no longer show an image. To
get the display out of sleep mode, press on
or or put the E-bike into motion.
50%
21°C
km/h
18.0
13.82km
xxxxxxxxxxxxx
1
2
C
D
H
G
B
E
F
A
I
K
M
J
L
N
90%
21°C
km/h
0.0
0.00km

46 47
3.5 Setting power assistance
Press the up (K) or down (M) button to set the support (B).
Ride programme:
1. ECO
2. CRUISE
3. TOUR
4. SPORT
5. POWER
km/h
0.0
100%
0.00km21°C
1
BK
M
3.6 Menu overview
View
Reset Trip
Trip1/Trip2 view
Settings
see §3.7.3
see §3.8.1
1sec
2sec
1sec
General Time
English
Nederlands
Deutsch
24hours/ 12 hours
..(set: -10 - +10)
Miles
Kilometers
Distance
Lighting Auto
Manual
On alerts
OnBeeper
O
View options
Functions
Language
Contrast
Maintenance Calibration
Service info
Francais
Temperature/Time
Average speed
Trip time
Maximum speed
Range
Trip distance
Total distance
3sec
Controlunit
Fahrenheit
CelciusTemperature
see §3.7.2
Indicator on
Indicator oAvg. speed
hh:mm (set)
..(set:10-100)Backlight
Trip 1 will aso be automatically reset after 2 hours of inactivity.
Back
1sec
see §3.8.8
see §3.7.4
see §3.7.5
Temperature
TimeExtra info
O
see §3.7.1
see §3.7.6
see §3.8.2
see §3.8.3
see §3.8.4
see §3.8.5
see §3.8.6
see §3.8.7
O
Auto
Manual
Auto charge

48 49
3.7 Notes on menu overview
3.7.1 Extra information
With this option you can indicate whether
you want to see extra information in the
display. The chosen option is shown as a
standard at the bottom left of the display.
If you select Time, the time will be
displayed on the left at the bottom of the
display as standard. Temperature is then
shown under display options.
If you select Temperature, the temperature
will be displayed on the left at the bottom of
the display as standard. Time is then shown
under display options.
When you select Off, the room at the
bottom left of the display remains empty.
Both Time and Temperature will then be
shown under display options.
100%
14.14
km/h
20.0
8°C
Temperature
3
100%
km/h
20.0
14.14
3
Time
8°C
100%
km/h
20.0
14.14
3
Time
3.7. 2 Indicator Average speed
The indicator for average speed indicates,
when cycling, whether the current speed is
above or below the average speed of the
ride.
Arrow upwards means:
current speed is above the average speed
of the ride.
Arrow downwards means:
current speed is below the average speed
of the ride.
Block means:
current speed is almost the same as the
average speed of the ride.
With the option Average Speed you indicate whether you want to show the
indicator in the display or not.
100%
14.12
km/h
20.0
18.0km/h
Average speed
1
100%
14.12
km/h
17.0
18.0km/h
Average speed
1
100%
14.12
km/h
18.0
0.22km
Trip distance
1

50 51
3.7.3 Lighting
You can set whether you wish the lights to be switched on automatically or
whether you wish to do this manually under Lighting.
If you select Auto, the bicycle lighting will be switched on and off
automatically. A light sensor will continuously measure the quantity of light
and will switch the lights on and off based on this.
If you select Manual, the bicycle lighting will only be switched on or off when
you use the lights button on the control unit.
For more information, also refer to paragraph 2.7.
3.7.4 Beep Signals
You can set whether and when you wish to hear beep signals under
Beepers.
IfyouselectOn,thedisplaywillemitvelongbeepswhenthereisa
message on the display. In addition, you will also hear a short beep signal
when you press the control unit buttons, after calibrating and after resetting
a ride.
IfyouselectOnalerts,thedisplaywillemitvelongbeepsignalswhen
there is a message. Your display will not emit beep signals with this setting
when the control unit buttons are pressed, after calibrating and after
resetting a ride.
If you select Off, the display will not issue beep signals when operating the
control unit nor when there are alerts, after calibrating and after resetting a
ride.
3.7.5 Automatic Charging (optional)
With this function, the E-bike automatically generates energy when no
pressure is being exerted on the pedals. This allows the battery pack to
recharge while you are cycling.
Ask your dealer about the terms and conditions.
Tousethefunction,yoursthavetoswitchitonviathedisplaymenu.
You can then use the set button to activate or deactivate automatic
charging. Automatic charging works up to about 80% capacity, depending
on the temperature.
Turning on automatic charging
You can turn on automatic charging by
selecting (in this order) Functions, Auto
Charge and Manual or Automatic in the
display menu. The selected menu setting
will apply until you change it again in the
display menu.
NB: When you turn on automatic charging, the set button loses its
toggle function between Trip 1 and Trip 2 (see 3.8.8).
Activating automatic charging
Manual
If you select the Manual option via the display menu, automatic charging
will be inactive when you turn on the E-bike. You can activate the automatic
charging,whenpedalassistanceisengaged,bypressingbrieyontheset
button . The message "Auto Charge on" will appear temporarily.
The function will then remain active until the E-bike is switched off (and the
brand logo disappears). If you want to deactivate automatic charging during
the journey, press the set button brieyagain.Themessage"Auto
Charge off" will then appear temporarily.
Automatic
If you select the Automatic option via the display menu, automatic charging
will be active as soon as you engage the pedal assistance. If you want to
deactivate automatic charging during the journey, press the set button
briey.Themessage"AutoChargeoff"willthenappeartemporarily.
AUTO CHARGE
Off
Manual
Auto

52 53
50%
14:22
km/h
20.0
20.0km/h
Auto charge on
1
50%
14:22
km/h
20.0
20.0km/h
Auto charge off
1
When automatic charging is activated and no pressure is being exerted on
the pedals, the battery pack will be recharged automatically. When charging
takes place, you will feel a slight resistance against the motor. The message
"Charging…" and a plus-sign or two arrows will appear in the battery icon
(depending on the type of display).
51%
16:11
km/h
20.0
20.0km/h
Charging...
1
3.7.6 Calibration
If the peddling assistance is reduced in
due course, the electronics may have to
be calibrated.
1. Stand next to the bicycle.
2. Do not exert force on the pedals.
3. Switch off the lights (H).
4. Keep the lights button pressed for at
least two seconds until the message
is issued that the calibration has been
completed.
For continued comfortable pedal assistance,we advise you to
calibrate the E-bike once per month.
H
3.8 Explanation of display options
BybrieypressingtheMODEbutton,youdecidewhatyouwanttoshow
atthebottomrightofthedisplay.Allpossibledisplayoptionsarebriey
explained below.
3.8.1 Time/Temperature
With menu settings you can select whether want to see Time, Temperature
or nothing as a standard at the bottom left of the display (see § 3.7.1). The
non-selected option(s) will then be placed automatically under display
options.
3.8.2 Trip distance
The trip distance measured from the
moment that you start cycling.
For resetting the “Trip distance” see § 3.8.8.
3.8.3 Trip time
The trip time measured from the moment that
you start cycling.
For resetting the “Trip time” see§ 3.8.8.
3.8.4 Average speed
Average speed measured over the cycled
distance.
For resetting the “Average speed” in § 3.8.8.
100%
23°C
km/h
20.0
0.35km
Trip distance
3
100%
14.14
km/h
20.0
00:13
Trip time
100%
14.12
km/h
20.0
25.0km/h
Average speed