Danfoss M150 User manual

Servicemanual M150 / 180 / 190

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Contents
Controller - Operation and function .............................................. 3
Controller - Manual operation....................................................... 4
Changing a Parameter ................................................................. 5
Parameter sheet........................................................................... 6
Wire-diagram M150 / M180........................................................ 10
Wire-diagram M190.....................................................................11
GB Reversing the door M150/180.............................................. 12
GB Reversing the door M190..................................................... 18
DE Tür umsclagen M150/180..................................................... 20
DE Tür umsclagen M190............................................................ 26
FR Renversement de porte M150/180 ....................................... 28
FR Renversement de porte M190 .............................................. 34
DK Dørvending M150/180.......................................................... 36
DK Dørvending M190................................................................. 42
NL Draairichting koelkastdeur van M150/ M180 veranderen ..... 44
NL Draairichting koelkastdeur van M19 veranderen .................. 50
ES Inversión de la puerta M150/180 .......................................... 52
ES Inversión de la puerta M190 ................................................. 58
IT Invertire lo sportello - M150 / M180....................................... 60
IT Invertire lo sportello - M190................................................... 66
RUS Переустановка двери с поворотом для M150/180......... 68
RUS Переустановка двери с поворотом для M190................ 74

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Controller - Operation and function
g. 6
Electronic controls
The electronic controls ensure that the set
temperature is maintained.
Following any power failure, the tempera-
ture settings are automatically recalled.
ON/OFF
ECO Temperature +
Temperature display
The display shows the actual temperature
in the cabinet, and indicates that power is
connected.
Temperature setting
Push the buttom to increase set point
and to decrease the set point.
Manual defrosting
If there is a need for manual defrosting,
push the ECO button for more than 2 sec-
ond and a manual defrost will start.
After 30 min. the electronic control will
return to normal mode.
Light ON/OFF
Press the button briey to turn on and
turn o󰀨 the light.
Temperature -
ECO mode:
In ECO mode the set point is higher than in
serving mode.
ECO mode is switched ON/OFF by pushing
the ECO button
ECO mode is also switched ON when the
door has not been opened for 3 hours,
and switched OFF again at the rst door
opening.
ON/OFF
Push and hold the buttom for more than
2 sec. to switch the appliance on and o󰀨.

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Controller - Manual operation:
1 Press: Variable direct function,
e.g. ”ECO Night mode”
Sub function: back
1 Press: Variable direct function, e.g. light
Sub function: ”Ok”
1 Press: temperature set point
Sub function: ”up”
1 Press: temperature set point
Sub function: ”down”
Changing the Desired Temperature Set point:
1. The display shows the current temperature.
2. Press ”up/down” to access set point.
3. Press ”up/down” to adjust set point.
After 30 seconds, the display automatically reverts to showing the current temperature
If you want to cancel the ECO-funktion / Turning ON/OFF the ECO Function:
1. Press ”ECO”.
The green ”ECO” symbol is lit when in ”ECO” mode.
Turn ON/O󰀨 the Light:
1. Press the ”Light” button.
Acknowledging Alarms:
1. Display Flashing the alarm message.
2. Press any button to acknowlege.
Password protection:
1. Press ”up/down” and hold 5 seconds to access the menu.
2. The display shows ”PAS”.
3. Press ”OK”.
4. Press ”Up/Down” to the code.
5. Press ”OK”.
Password protection on three levels:
1. Level 1: ”shop” (daily use by shop personnel).
2. Level 2: ”ser” (service technician).
3. Level 3: ”OEM” (OEM programming).

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Changing a Parameter (page 6)
Some parameters may be hidden for you.
When scrolling through menus, the parameters available will have been pre-determined
using “Software tool”
Your access level will determine which parameters you can view and edit:
1. Press “up/down” and hold 5 seconds to access the menu.
2. First parameter group is shown “tHE”.
3. Press “up/down” to nd ECS
4. Press “OK”.
5. Press “up/down” to nd ECO
6. Press “OK”.
7. Press “down” to select “no”
8. Press “ok”
After 30 seconds, the display automatically reverts to showing the current temperature.
Or press 2 x ”Back”.
NOTE:
Incorrect parameter settings can lead to inadequate cooling, excessive energy consump-
tion, unnecessary alarms and in the case of temperature-sensitive food storage, breach-
es in food hygiene principles and regulations.
Only a trained operator should make changes to parameters.

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Parameter Sheet

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Wire-diagram M150/180:

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Wire-diagram M190:

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Reversing the door M150/180 (M190 see page 18)
If reversing the door with the unit in normal position, then it is recommended to be two people.
Else the unit can be placed on its back on the oor. If this method is used the unit must be
placed in normal upright position at least two hours before connecting to power.
Extension cords terminal block and left bracket is optional. Request a spare parts list
1. M150 / M180
Disconnect the power supply
Loosen the two screws in the top panel.
Pull out carefully the top panel.
2. Unscrew the two screws in the lower panel.
3. Remove the cover by using suitable tool
and a hammer
1. M190
See page 18

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2. Unscrew the two screws in the lower panel.
4. Remove the lower panel by use of a
suitable tool.
Place the lower panel in front of the unit
without pulling in the wires
5. Remove the black and red wire from the
connector by pressing down the clips.
6. Unscrew the bracket in the top.
NOTE: The door is now loose!
Be careful that the door does not fall
down!

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8. Lift up the door. The wires from the door
are pulled up together with the door pin.
Place the door pin in the opposite side of
the cabinet.
9. Rotate the door 180 degrees. Place the
door, with the front facing down, on a soft
surface.
Remove the gasket in the left side and
pull out the wires for the door light.
7. Remome the bush and door closer by
use of a pincher.
Place the bush in the opposite side of
the door. Do not place the door closer
yet.

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OBS: Extension cords, terminal block
and left bracket is optional
10. Extension cords mounted using the
terminal block
Push the wires through the hole and-
pull out 65cm
11. Mount the gasket again
12. Lift up the sliding part and move it to the
opposite side
13. Unscrew the locking pin.
Pull the lock out.
Ret both parts on the opposite side.

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14. Push the wires from the door down
into the door pin and drag them
through the door support.
15. Mount the door on the top of the
door pin and at the same time draw
the wires gently down so that it are
not pinched.
Press the door completely down
over the door pin!
16. Put the door closer back in the door
in the opposite side.
The door closer must be positioned
as shown in the picture.

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17. Place the left hinge on the top of the
door closer.
Twist the hinge ( a quarter turn) in place
with a wrench and tighten it with the two
screws.
The door is now xed again.
18. Click the wires to the door light onto the
wire retainers and mount them in the
connector.
19. Mount the lower panel and top panel.
If the unit has been laid down, it must
stand upright for at least 2 hours before
reconnecting to power.

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It is recommended to place the unit on its
back on the oor.
If reversing the door with the unit in normal
position, then it is recommended to be two
induvidals. If this method is used the unit
must be placed in normal upright position at
least two hours before connecting to power.
Extension cords and terminal block are
optional. Request a spare parts list.
1. Disconnect electrical connection
The canopy can be removed as follows:
a. Remove the two screws at the bottom
of the canopy.
Reversing the door for M 190
b. Remove the two screws at the top of
the canopy. Then the canopy can be
removed.

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Then follow steps 7-19 from page 12.
c. Unscrew the bracket on the left side.
6. Unscrew the canopy bracket and the
door hinge on the right side.
This door hinge is reversible
NOTE: The door is now loose!
Be careful that the door does not fall
down!
Mount the brackets one on each opposite
side.
Change the canopy logo
Remove the canopy. See 1a and 1b page
18.
Then remove the screws as shown and the
logo can be pulled out.
Then follow steps 2-5 from page 10.

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Tür am M 150/180 umschlagen (M190 Seite 26)
Für das Umschlagen der Tür bei normal stehendem Gerät empfehlen wir zwei Personen.
Alternativ kann das Gerät mit seiner Rückseite zuunterst auf den Boden gelegt werden. Wird
so verfahren, ist das Gerät mindestens zwei Stunden vor dem Einschalten in normaler, auf-
rechter Position aufzustellen.
OBS: Verlängerungskabel , Anschlussblock und linke Klammer ist optional
Fordern Sie eine Ersatzteilliste
1. M150 / M180
Spannungsversorgung trennen
Die beiden Schrauben in der oberen Abde-
ckung lösen
Das Oberteil vorsichtig heraus ziehen
2. Die beiden Schrauben in der unteren
Bedienungstafel lösen.
3. Das Teil mit einem geeigneten Werkzeug
und einem Hammer abnehmen.
1. M190
Seite 26