Skope TCE1000N Manual de usuario
TCE1000N
SKOPE Two Door Upright Fridge
Hydrocarbon
SKOPE ID: EM10BYN
Service Manual
MAN80291 Rev. 1.3 Feb. 2023
TCE1000N:EM10BYN
Top Mount Fridge
Hydrocarbon
Service Manual
MAN80291
Rev. 1.3 Feb. 2023
© 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
A.B.N. 73 374 418 306
AU: 1800 121 535
NZ: 0800 947 5673
E-mail: [email protected]
Website: www.skope.com
Trademark Infringement
The SKOPE 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 its 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
TCE1000N:EM10BYN
Service Manual iii
Contents
1 Servicing Hydrocarbon
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2 Specifications
Model. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
3 Installation
Installation Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Ventilation Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Door Handles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Fitting Door Handles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Removing Door Handles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Shelves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Shelf Clips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Repositioning Shelves. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
4 Electronic Controller
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Temperature Setpoint . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Messages and Alarms. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
5 Replacement Procedures
Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Sign Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Doors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Replacing the Gasket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Removing and Refitting the Door . . . . . . . . . . . . . . . . . . . . . . . . .16
Adjusting Door Tension. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Refrigeration System. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
Before Servicing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
On-site Work . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Off-site Work . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
Refrigeration Cartridge Assembly . . . . . . . . . . . . . . . . . . . . . . . . .19
Not Cooling Fault . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Removing the Refrigeration Cartridge. . . . . . . . . . . . . . . . . . . . . .20
Replacing the Refrigeration Cartridge. . . . . . . . . . . . . . . . . . . . . .22
Cartridge Electrics Box Assembly . . . . . . . . . . . . . . . . . . . . . . . . . 23
Refrigeration Cartridge Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
Condenser Fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
Evaporator Fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
Compressor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28
Compressor Electrics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Refrigeration System. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29
Refrigeration Cartridge Removal. . . . . . . . . . . . . . . . . . . . . . . . . .29
Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Electronic Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
Controller Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
Controller Flexes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Replacing the Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
Control Probe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32
Cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Condenser Coil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32
TCE1000N:EM10BYN
Service Manual
iv
6 Wiring
Model: TCE1000N . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Notes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
7 Spare Parts
Main Assembly – TCE1000N . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Cabinet Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Glass Door Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Sign Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Cartridge Assembly – HB0070832517C . . . . . . . . . . . . . . . . . . . . . . 39
Electrics Box Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
8 Troubleshooting
Cabinet and Refrigeration Cartridge . . . . . . . . . . . . . . . . . . . . . . . . . 42
Diagnostic Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
On-site Work Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
5
TCE1000N:EM10BYN
Servicing Hydrocarbon
Service Manual
1 Servicing Hydrocarbon
Overview
This cabinet uses hydrocarbon (HC) R290 as its refrigerant. R290 is a natural refrigerant that
has a very low environmental impact.
Special service requirements are needed as R290 is a flammable refrigerant.
Safety hazards
The main R290 safety hazards are:
• Flammable refrigerant.
• Venting of R290 and compressor oil.
• Asphyxiation.
SKOPE does not recommend performing hazardous activities on the refrigeration system.
See “Refrigeration System” on page 29 for more information including examples of hazardous
activities.
6Servicing Hydrocarbon
Service Manual
TCE1000N:EM10BYN
SKOPE HC Service Requirements
Servicing must only be performed by Approved SKOPE Service Technicians, and must meet
all requirements in the SKOPE Hydrocarbon Service Policy (available from SKOPE), including
the following:
Hydrocarbon work – SKOPE Service Policy
It is the responsibility of the service technician to follow SKOPE’s Hydrocarbon equipment service policy
and by accepting a service work order they agree to the following (where applicable):
xMUST – Ensure all workers are trained in the SAFETY of hydrocarbon products to the appropriate
level for the work required.
xMUST – Follow all Local Safety Regulations relevant to flammable refrigerant gases.
oAustralia should reference - AIRAH Flammable Refrigerants – Safety Guide
oNew Zealand should reference – Flammable Refrigerant Safety Documentation
(Refrigerant License NZ)
xMUST – Adhere to all on-site (workplace) Health and Safety requirements
xMUST – Not modify or alter the design of SKOPE equipment in any way
xMUST – In cases where the refrigeration system is not readily removable from the cabinet; then the
entire cabinet MUST be sent to the Hydrocarbon workshop for repair.
xMUST – ONLY use SKOPE OEM Spare Parts; or identical replacement parts. Any variation in
replacement part may render the system non-compliant and unsafe.
xMUST – Follow all best practice work activities for servicing hydrocarbon refrigerants (SKOPE
recommend attending specific hydrocarbon refrigeration handling training courses). Nitrogen must
be used for purging system before commencing “Hot Work” – brazing.
xMUST – Adhere to relevant SKOPE Service Manual. If any contradiction, the local Regulations take
precedence over SKOPE requirements
xMUST – Work only in suitable, safe and compliant work spaces. Personal Protective Equipment
must always be used when working on Hydrocarbon equipment.
xMUST – Service people diagnosing refrigeration faults must always carry and utilise Flammable Gas
detectors when working on Hydrocarbon equipment.
xMUST – Prior to any service work; know where and how to safely and quickly isolate power supply
to cabinet
xMUST – Not perform any Hot Work (brazing etc.) in the field. These are to be completed in a suitable
service depot / workshop (in a dedicated specific Hazardous Work Area compliant to local
flammable gas regulations)
xMUST – Not transport a refrigeration system with a known active leak. If there is an active leak the
refrigerant must be safely removed (with use of Bullet Piercing Valve or Line Tap valves) before
transporting. Valves must be removed at the hydrocarbon service depot once repair is completed.
xMUST – All hydrocarbon workshop areas must have emergency plans; that includes suitable
evacuation and fire control plans and equipment.
xMUST – Only use refrigerant grade hydrocarbon, to precise mass specified on removable
refrigeration system serial label.
xMUST – Be accurate refrigerant charge; The refrigerant mass is ultra-low charge and must only be
measured in by accurate scales to +/- 1.0gram. Refrigerant MUST not be overcharged; or added to
an already charged system.
xMUST – Use identical drier replacement; as any change will affect gas charge volume; and effect
reliability compliance and safety.
xMUST – Any pipework replacement, must be identical to genuine SKOPE parts.
xMUST – Not introduce a sparking device inside a cabinet or inside a removable refrigeration system.
Battery drills should not be used.
xMUST – Not perform any activity that could stress a refrigeration pipe (unless in a workshop).
xMUST – Get customer authorisation to permanently swap a removable refrigeration system.
xMUST – Have the Wellington Drive SCS Field app installed on a Bluetooth enabled device carried by
the service technician (exception is for cabinets that do not utilise the Wellington Drive Controller).
The app should be utilised for safe, accurate diagnosis of the system and it is required to complete
a controller replacement in the field.
xRECOMMENDED – Have the Wellington Drive SCS Track app installed on a Bluetooth enabled device
carried by the service technician. This passive app collects system data from the Wellington Drive
SCS Connect Controller and transmit it to the cloud.
xLogistics companies may be used to transport a complete refrigerator where no separation of the
refrigeration system occurs. Logistics companies are not required to be contracted to this SKOPE
Service Policy.
7
TCE1000N:EM10BYN
Specifications
Service Manual
2 Specifications
Model
This service manual is applicable to the Haier TCE Top Mount fridge described in Table 1.
Refer to the relevant product specification sheet (available on the SKOPE website:
www.skope.com) for detailed specifications.
Table 1: Model specifications
Series Model SKOPE ID
EM10BYN/W0591 TCE1000N EM10BYN
8Installation
Service Manual
TCE1000N:EM10BYN
3 Installation
Installation Guidelines
When installing this cabinet, ensure you consider and meet the installation guidelines below.
Ventilation Requirements
This cabinet must have the following ventilation clearances at all times:
Ventilation
Ensure all ventilation
requirements below
are met.
Door Opening
Allow adequate space
for the door/s to open
and close properly.
Sunlight
Do not install the fridge
in direct sunlight.
Uneven Surface
Do not install the
fridge on an uneven
surface.
Surface
The installation
surface must be
capable of supporting
the loaded cabinet.
Power Supply
Do not overload the
power supply.
Blocking
Ventilation
Do not store boxes or
items in front or on top
of the fridge.
Climate Class
The fridge must be
installed in an
environment within its
climate class.
The climate class is
stated on the cabinet
rating label inside the
fridge.
No below clearance required
Min. 300mm above
No behind
clearance
required
No side
clearance
required
9
TCE1000N:EM10BYN
Installation
Service Manual
Door Handles
Fitting Door
Handles
The cabinet is supplied with door handles when it is shipped. If you need to fit a handle, follow
Procedure 1.
Removing
Door Handles The door handles can be removed for transporting, moving the cabinet through doorways, or
for refitting.
Procedure 1: To fit a door handle
Before you start
1. Make sure all handle components are ready to assemble.
2. Ensure you have a screwdriver to fit the mounting hardware.
3. Note that the fixing screw is fastened through a counterbore hole, washer and into the nut bar in the
door frame. The handle is fixed to mounting holes in the door frame.
1. Fix the fixing screw through counterbore hole
and washer, and into the nut bar in the door
frame.
2. Fix the handle to the mounting holes in the door
frame.
3. Place both handle counterbore holes
simultaneously onto door frame mounting holes.
4. Fasten fixing screws through the handle to lock
the handle position.
5. Place the end caps over the screw heads to conceal the fasteners. The door handle assembly is
now complete.
Plastic handle
Counterbore hole
Washer
Fixing screw
End cap
Front of
door
Door frame
mounting hole
CAUTION
Ensure both handles are securely fixed to the door frames
before using the cabinet.
10 Installation
Service Manual
TCE1000N:EM10BYN
Shelves
The cabinet is fitted with five wire shelves per door. The shelves may be positioned at different
heights to suit various products.
Shelf Clips Each wire shelf is held in place with four shelf clips, which engage in the shelf support strips
and slide up and down to the required shelf position.
The support strips are numbered for to help you place the shelf clips. You can see the numbers
in the bottom left hand corner of the shelf clip.
Procedure 2: To remove a door handle
Before you start
Make sure you have a screwdriver and a flat end tool, to remove the mounting hardware.
1. Use the flat end tool to gently pry off the handle end caps. This will expose fixing screw heads.
2. Unscrew handle fixing screws from both the top
and bottom mounting points. You can now
remove the handle.
Plastic handle
Counterbore hole
Washer
Fixing screw
End cap
Procedure 3: To fit a shelf clip
The shelf clip twists onto the shelf support strip.
1. Place the square pin on the back of the clip into
the support strip.
2. Twist the clip so that it sits level and locks in
place.
Procedure 4: To adjust the shelf clip height
1. Twist shelf clip off the shelf support strip.
2. Slide the clip up or down to the required
position.
3. Engage the square pin onto shelf clip location
point.
4. Twist the shelf clip back onto the support strip
and lock into position.
Procedure 5: To remove a shelf clip
1. Twist the shelf clip left or right at 45°.
2. Pull the clip directly back to release it.
Shelf support
strip
Shelf clip
Shelf clip location
point
Shelf clip
Shelf clip
location point
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