Serene SC112N-A User manual

User Manual MAN80259 Rev. 1.0 Oct. 2020
SC112N-A
SERENE Four Glass Sided Chiller
Type: HSC112N
from SKOPE

SC112N-A
SERENE Four Glass Sided Fridge
Type: HSC112N
User Manual
MAN80259
Rev. 1.0 Oct. 2020
© 2020 SKOPE Industries Limited. All rights reserved.
SKOPE Industries Limited reserve the right to alter specifications without notice.
is a registered trademark of SKOPE Industries Limited.
SKOPE INDUSTRIES LIMITED
Head Office
PO Box 1091, Christchurch
New Zealand
Freephone: 0800 947 5673
E-mail: skop[email protected]om
Website: www.skope.com
Trademark Infringement
The SERENE trademark on this product is infringed if the owner, for the time
being, does any of the following:
• Applies the trade mark to the product after their state, condition, get-up or
packaging has been altered in any manner
• Alters, removes (including part removal) or obliterates (including part
obliteration) the trade mark on the product
• Applies any other trade mark to the product
• Adds to the product any written material that is likely to damage the
reputation of the trade mark
Notice of the above contractual obligations passes to:
• Successors or assignees of the buyer
• Future owners of the product

SERENE SC112N-A
User Manual
iii
CONTENTS
1 Installation
Safety First . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Positioning the Fridge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Climate Class . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Ventilation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Installation Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Power Cord . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Levelling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
2 Operation
Automatic Start-Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Loading Product . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Door Lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Electronic Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Door Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Faceplate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Normal and Energy Saving Modes . . . . . . . . . . . . . . . . . . . . . . . . 8
Temperature Setpoint . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Messages and Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3 Maintenance
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Shelves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Adjusting the Shelves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

4Installation
User Manual
SERENE SC112N-A
1Installation
Safety First Always observe safety precautions when using any electrical appliance. Read
these instructions carefully and retain them for future reference.
Do not use this appliance for other than its intended use.
Do not probe any opening.
Only use this appliance with the voltage specified on the cabinet rating label.
Ensure the appliance has adequate ventilation as this is essential to
economical, high performance.
Be careful not to touch internal moving parts and hot surfaces.
For your own safety and that of others, ensure that all electrical work is done
by authorised personnel.
If the power supply flexible cord becomes damaged, it must be replaced by an
authorised service agent or similarly qualified person in order to avoid a
hazard.
Ensure all necessary safety precautions are observed during installation or
removal of the refrigeration unit.
The appliance is not designed to be stable while in motion. Use extreme
caution when moving or transporting it.
Do not store explosive substances such as aerosol cans with a flammable
propellant in this appliance.
Do not exceed a maximum load of 20kg per shelf.
If the cabinet is to be scrapped, ensure the cabinet is unplugged from the
power supply and cut off the mains flex close to the back of the cabinet. Be
mindful of the risk of animals or children becoming trapped in the appliance -
either remove or secure doors if necessary.
WARNING
• Ensure the appliance is disconnected from the power supply before
performing any cleaning or maintenance.
• Do not cover the grilles or block the entry or exhaust of airflow by
placing objects up against the refrigeration unit.
• Should manual defrosting be necessary, turn off the refrigeration
system and allow the ice to melt by air circulation. Do not use
mechanical methods to remove ice, as this may damage the
refrigeration circuit.
• Do not use any electrical devices or appliances inside the food
storage compartment.
This cabinet is designed to operate within a specific climatic class environment.
See the cabinet rating label inside the cabinet for climate class number.
Climate class Ambient temperature Relative humidity
325°C 60%
430°C 55%
540°C 40%
7 (tropical) 35°C 75%
The cabinet includes relevant hazard symbols that may be associated with the fridge.
Refer to the information below for symbol description.
WARNING
The refrigeration system contains flammable R600a refrigerant. Do not tamper with it.
The refrigeration system must only be serviced by qualified personnel.

5
SERENE SC112N-A
Installation
User Manual
Positioning the Fridge
Climate Class The fridge is designed to operate within a climate class 3 environment (25°C
@ 60% RH).
Location Select a suitable location for the fridge away from direct sunlight and heat
sources e.g. radiators, baseboard heaters, cooking appliances etc.
This fridge is intended to sit on a raised benchtop. Ensure the bench will
support the fridge which could weigh up to 120kg when fully loaded.
The front door (electronic controller side) is fitted with a door switch. Position
the fridge so that the front door opens to the customer side of the benchtop.
This enables the door switch to detect customer door openings.
Ventilation Ensure adequate ventilation is provided around the fridge. The fridge is
designed for free-standing installation only, and should not be recessed or
enclosed in a cabinet.
Installation
Guidelines
When installing the fridge:
Remove all packaging material from the inside and outside of the fridge.
Ensure the fridge is positioned on a level surface so the doors shut and
seal correctly, and to prevent the condensate tray from overflowing.
Ensure the installation surface is capable of supporting the fully loaded
fridge.
Allow adequate space for door opening. The self-closing doors have
pre-tensioned internal torsion bars.
Do not overload the power supply (see the rating label inside the
cabinet for power supply and current draw information).
Position the front door (electronic controller side) towards the customer.
Power Cord The fridge is fitted with a 2 metre flexible power cord with a 3-pin plug, which
exits the front of the refrigeration system.
Levelling Adjust the four stabiliser feet (see image below) to ensure the fridge sits on
a level surface so that both doors shut and seal correctly. Turn the stabiliser
foot clockwise to raise and anti-clockwise to lower the cabinet.
Front door
Electronic
controller
IMPORTANT
Ensure the controller faces the customer side of the benchtop
Stabiliser foot

6Operation
User Manual
SERENE SC112N-A
2Operation
Automatic Start-Up
After the fridge has been positioned in a suitable place, plug it in and check
the following activity.
Loading Product
Let the fridge run for 30 minutes before loading it with product the first time.
When loading the cabinet shelves with product:
Allow adequate air space around each item to ensure even cooling and
efficient operation of the fridge.
Remove some product if the shelves are flexing. The maximum loading
for each shelf is 20kg.
Do not let anything overhang the shelves, this may stop the doors from
shutting or break the door glass.
Door Lock
The fridge is fitted with security door locks. Use the supplied keys to lock and
unlock the door as necessary.
Lighting
The cabinet interior is lit by four corner LED strip lights. The lights will switch
on and off depending on fridge usage. The lights can also be manually
switched on and off using the light button on the electronic controller
faceplate (see page 7).
Item Activity
Condenser fan The condenser fan starts immediately and can be heard.
Evaporator fan The evaporator fan will start after a few seconds. The
evaporator fan turns off when the front door (electronic
controller) is opened and turns on again when the front
door is closed.
Lighting The lights that illuminate the cabinet interior will come on
when the fridge is turned on.
Compressor The compressor will start after a few minutes. The
compressor turns off when the internal temperature
reaches +2°C and turns on when the internal temperature
rises to +5°C.
Front panel
Door lock keyhole

7
SERENE SC112N-A
Operation
User Manual
Electronic Controller
Introduction The electronic controller is visible through a cut-out in the front panel. It uses
temperature probes and a door switch to collect data and runs the fridge
accordingly. The electronic controller can be manually switched between
‘Normal’ and ‘Energy Saving’ operating modes. Additionally, the controller
can be programmed to automatically switch the fridge between ‘Normal’ and
‘Energy Saving’ modes depending on fridge usage (see page 8 for more
information).
To ensure efficient operation, the electronic controller forces a defrost cycle
when required.
Door Switch The front door (electronic controller side) is fitted with a door switch which
tells the electronic controller when the door is opened and closed. If the door
is opened for an extended period an alarm will sound. Press the alarm
button on the electronic controller to mute the alarm (see below).
Faceplate Because the electronic controller plays such an important role, it’s helpful to
know the parts of the faceplate you may use.
ES
12
3
4
5
68
7
No. Item Description
1
Cabinet temperature or messages. The temperature is what
the sensor inside the fridge detects, and not necessarily the
product temperature. However, they are very close
depending on how the controller is set to sense temperature.
2
Energy Save (up): Press to view the current fridge mode.
‘ECO’ = Energy Saving and ‘nor’ = Normal.
Press and hold for 3 seconds to switch the fridge between
‘Energy Save’ and ‘Normal’ mode.
3Set (mute): Press to mute the alarm. Press and hold to
access parameters.
4Light (down): Press and hold to switch the cabinet lights on
and off.
5
Defrost: ON when the defrost is activated. Flashes when the
activation of the defrost is temporarily delayed due to
procedures in progress.
6
Compressor: ON when the compressor and condenser fan
starts. Flashes when activation of the compressor is
temporarily delayed.
7Fan: ON when the internal cabinet fans are activated.
Flashes when activation of the fans is temporarily delayed.
8Alarm: ON when alarm is signalled.
ES

8Operation
User Manual
SERENE SC112N-A
Normal and
Energy Saving
Modes
The electronic controller can be switched between two operating modes:
‘Normal’ mode and ‘Energy Saving’ mode. When in Normal mode, the
interior lights are on and the internal temperature is regulated to the setpoint
setting (see page 9). When in Energy Saving mode, the interior lights are off
and the internal temperature is raised slightly above the setpoint.
To switch the fridge between Normal and Energy Saving modes, press and
hold the Energy Save (up) button on the electronic controller faceplate (see
page 7).
To turn the lights on or off without switching between Normal and Energy
Saving mode, press the Light button on the electronic controller faceplate.
The electronic controller can be programmed to automatically switch the
fridge between ‘Normal’ and ‘Energy Saving’ modes depending on customer
usage. If the front door (electronic controller side) is not opened for a set
amount of time, the fridge will automatically enter Energy Saving mode. To
set the times for automatic switching between Normal mode and Energy
Saving mode, follow the procedure below.
To change the time between ‘Normal’ and ‘Energy Saving’ modes
1. Press and hold the set button for 3 seconds until PS is
shown on the display, indicating entry into the controller
settings menu.
2. Press the down button to scroll the menu until r6 is
shown on the display.
The r6 value is the time (in hours) without the door
being opened. When this time is reached (during store
closing hours or quiet periods) the electronic controller
will switch the fridge from ‘Normal’ mode to ‘Energy
Saving’ mode. The r6 value must be ≥1 hour.
IMPORTANT
Do not set r6 to 0.
3. Press the set button. The current r6 value (in hours) is shown on the display.
4. Press the up or down button to increase or decease the value (in hourly
increments).
5. Press the set button to temporarily save the new r6 value.
6. Press the down button to scroll the menu until r7 is
shown on the display.
The r7 value is the maximum time (in hours) that the
fridge will stay in ‘Energy Saving’ mode. When this time
is reached the electronic controller will switch the fridge
from ‘Energy Saving’ mode to ‘Normal’ mode.
7. Press the set button. The current r7 value (in hours) is shown on the display.
8. Press the up or down button to increase or decease the value (in hourly
increments).
9. Press the set button to temporarily save the new r7 value.
10. Press and hold the set button for 3 seconds to permanently save the new
values and exit the controller settings menu.

9
SERENE SC112N-A
Operation
User Manual
Temperature
Setpoint
The fridge temperature setpoint is factory set at 2°C for storage of
perishable products (all shelves maintain temperatures below 5°C). The
cabinet setpoint can be adjusted between 0°C and 4°C.
SKOPE do not recommend that the setpoint be changed unless it is
absolutely necessary, and then only by small increments at a time.
To view and adjust the temperature setpoint
Messages and
Alarms
The following table explains messages and alarms that the electronic
controller displays.
Messages
Alarms
1. Press and hold the set button for 3 seconds until PS is
shown on the display, indicating entry into the controller
settings menu.
2. Press the up or down button to scroll the menu until St
is shown on the display.
3. Press the set button. The current setpoint value is shown on the display.
4. Press the up or down button to increase or decease the setpoint value to the
required temperature.
5. Press the set button to temporarily save the setpoint value.
6. Press and hold the set button for 3 seconds to permanently save the setpoint
value and exit the controller settings menu.
Display Description
The fridge is in ‘Normal’ mode and the electronic controller displays the fridge
temperature.
Message: The fridge is in ‘Energy Saving’ mode. When in Energy Saving
mode the temperature inside the fridge is moderated and the cabinet lights
turn off. The lights can be switched on and off by pressing the light button on
the controller faceplate, and the fridge can be switched into ‘normal’ mode by
pressing the Energy Saving button on the electronic controller faceplate.
Alarm: The front door has remained open for over two minutes. An alarm
sounds, and the compressor and evaporator fan turn off.
The fridge is in Cold Climate Protection mode. The fridge enters cold climate
protection mode if the room ambient temperature gets too cold. The lights
remain on and cannot be switched off.
Refrigeration system error. An alarm sounds. The controller turns the fridge
off to avoid damage. Contact a service agent.
Probe fault. An alarm sounds. Contact a service agent.
Low voltage alarm. An alarm sounds. The mains voltage is low. An alarm
sounds and the controller switches off the compressor. The controller will
automatically reset the alarm once the mains voltage raises.
High voltage alarm. An alarm sounds. The mains voltage is high. An alarm
sounds and the controller switches off the compressor. The controller will
automatically reset the alarm once the mains voltage drops.
Electronic controller fault. Contact a service agent.

10 Maintenance
User Manual
SERENE SC112N-A
3Maintenance
Cleaning
Many commercially available cleaning products contain solvents that may
damage the plastic components of the fridge and cause them to crack. Do
not use abrasive or corrosive cleaners or boiling water.
Wash with warm water and wipe down the fridge with a soft cloth or sponge,
then rinse with clean warm water and dry with a soft cloth. The shelves can
be lifted up and removed to assist with cleaning. Do not flush the cabinet
with water.
Shelves
Adjusting the
Shelves
The fridge is supplied with three wire shelves which may be positioned at
different heights to suit various products. Each shelf is held in place with four
shelf clips which engage in the shelf support strips.
To adjust the cabinet shelves
Lighting
The fridge is lit by long life LED strip lighting. If any of the lights fail, contact
an authorised service agent to service the lights.
CAUTION
Isolate the fridge from the power supply before cleaning.
1. Remove the shelves from the fridge.
2. Remove the shelf clips from the four shelf support strips at each corner of the
fridge interior.
3. Establish the desired position for the shelves and securely engage a shelf clip
in each of the shelf support strips.
4. Sit the shelves onto the shelf support clips.
Shelf clip
Shelf support strip
Shelf

11
SERENE SC112N-A
Maintenance
User Manual
Troubleshooting
For problems with the fridge refer to the following table.
Problem Possible Cause Suggestions
• Fridge not operating. • Loss of power supply. • Check mains power supply.
• Interior lights not on. • Electronic controller
displays ECO
indicating the fridge is
in ‘Energy Saving’
mode.
• Switch the light on while
keeping the fridge in night
mode by pressing the light
button on the electronic
controller faceplate.
• Change the fridge into
‘Normal’ mode by pressing
and holding the Energy
Saving button on the
electronic controller
faceplate, or hold the door
open for ten seconds.
• Light switched off. • Switch light on via button on
the electronic controller
faceplate.
• Electronic controller
displays error
message indicating a
refrigeration system
error.
• Arrange service call.
• Failed LED light. • Arrange service call.
• Product is too warm. • Frequent door
opening.
• Limit door openings.
• Door not closing
properly.
• Check and clean door gasket.
• Moisture build up on
door or exterior.
• High humidity. • Check ambient operating
temperature and reposition
fridge if necessary.
• Frequent door
opening.
• Limit door openings.
• Door not closing
properly.
• Check and clean door gasket.
• Fridge door does not
shut properly.
• Fridge is on an uneven
surface.
• Level the fridge.
• Door is obstructed. • Check shelves and product.

SKOPE Contacts
SKOPE Industries Limited
A.B.N. 73 374 418 306
AU: 1800 121 535
NZ: 0800 947 5673
[email protected]
www.skope.com