Fri-Jado Turbo Retail Combi User manual

WWW.FRIJADO.COM Service Manual Turbo Retail CombiPKII form 9123844 rev. 09/2015
Turbo Retail Combi
- NOTICE -
This manual is prepared for the use of trained Service Technicians and should
not be used by those not properly qualified. If you have attended a training
for this product, you may be qualified to perform all the procedures in this
manual.
This manual is not intended to be all encompassing. If you have not attended a
training for this product, you should read, in its entirety, the repair procedure
you wish to perform to determine if you have the necessary tools, instru-
ments and skills required to perform the procedure. Procedures for which you
do not have the necessary tools, instruments and skills should be performed
by a trained technician.
Reproduction or other use of this Manual, without the express written consent of
Fri-Jado, is prohibited.
SERVICE MANUAL
MODELS
TRC 8 stand alone
TRC 8 on underframe
TRC 8 stacked with TDR 8
Model TRC 8

Service Manual Turbo Retail CombiPKII form 9123844 rev. 09/2015
Page 2
EMPTY PAGE

Service Manual Turbo Retail CombiPKII form 9123844 rev. 09/2015 Page 3
Versions
Version Issue date
dd/mm/yy
Remarks
1202 14/02/2012 First release
1205 29/05/2012 Included service procedures, electrical tests and trouble shooting.
Updated exploded views and parts list.
1408 31/08/2014 New part number for blower motor on page 38, #40.
1509 30/09/2015 Update of exploded views

Service Manual Turbo Retail CombiPKII form 9123844 rev. 09/2015
Page 4
TABLE OF CONTENTS
INDEX
Index .......................................................................................................................................................... 4
General technical data.............................................................................................................................. 6
Technical Data ....................................................................................................................................... 6
Programming instructions........................................................................................................................ 8
Display and keys..................................................................................................................................... 8
Setting the TRC ...................................................................................................................................... 8
Add a program....................................................................................................................................... 9
Add a program..................................................................................................................................... 10
Program start ....................................................................................................................................... 10
Pre heating........................................................................................................................................... 11
Loading with products ........................................................................................................................ 11
Program stop........................................................................................................................................ 12
Optional settings ................................................................................................................................. 13
Interrupting active program ............................................................................................................... 13
Edit a program..................................................................................................................................... 13
Delete a program................................................................................................................................. 14
Test program ........................................................................................................................................ 14
Demo mode.......................................................................................................................................... 15
Switch off the TRC ............................................................................................................................... 16
Setings Menu -> Information - Manager - Service............................................................................. 16
Default parameters version V5.02.07 ................................................................................................. 17
Cleaning program TRC ........................................................................................................................ 18
Service procedures.................................................................................................................................. 19
Access to service parts. (overview)..................................................................................................... 19
Adjusting the doors............................................................................................................................. 21
Exchanging door parts. (from serial nr. 100068280).......................................................................... 22
Exchanging door parts. (until serial nr. 100068279) .......................................................................... 23
TRC doorlock upgrade kit 9304239s................................................................................................... 24
Electrical tests.......................................................................................................................................... 26
Measuring on the heating system ...................................................................................................... 26
Measuringing on the blower system .................................................................................................. 27
Measuring on the drying system (Clima safe).................................................................................. 28
Measuring on the illumination transformer ...................................................................................... 29
Measuring on the PT1000 sensors ...................................................................................................... 29
Measuring on the steam and water system ....................................................................................... 30
Trouble shooting ..................................................................................................................................... 31
Overview of error codes...................................................................................................................... 31
Trouble shooting by symptom. ........................................................................................................... 32
Trouble shooting by part / function. .................................................................................................. 34

Service Manual Turbo Retail CombiPKII form 9123844 rev. 09/2015 Page 5
TABLE OF CONTENTS
Exploded views and partslists ............................................................................................................... 38
TRC 8, Electrical parts ......................................................................................................................... 38
TRC 8, Partslist Electrical parts ........................................................................................................... 39
TRC 8, PT 1000 sensors and doorswitch............................................................................................. 40
TRC 8, Partslist PT 1000 sensors and doorswitch............................................................................... 41
TRC 8, Door ........................................................................................................................................ 42
TRC 8, Partslist Door .......................................................................................................................... 43
TRC 8, Heating .................................................................................................................................... 44
TRC 8, Partslist Heating ...................................................................................................................... 45
TRC 8, Water and steam..................................................................................................................... 46
TRC 8, Partslist Water and steam....................................................................................................... 47
TRC 8, Vent and Drain ........................................................................................................................ 48
TRC 8, Partslist Vent and Drain .......................................................................................................... 49
TRC 8, Sheet metal.............................................................................................................................. 50
TRC 8, Partslist Sheet metal................................................................................................................ 51
TRC 8, Stacking.................................................................................................................................... 52
TRC 8, Partslist Stacking...................................................................................................................... 53
Electrical diagrams ................................................................................................................................. 54
Circuit diagram TRC 8 (from serial number 100068280) .................................................................. 54
Wiring diagram TRC 8 (from serial number 100068280).................................................................. 55
Circuit diagram TRC 8 (Untill serial number 100068279) ................................................................. 56
Wiring diagram TRC 8 (Untill serial number 100068279)................................................................. 57

Page 6 Service Manual Turbo Retail CombiPKII form 9123844 rev. 09/2015
TECHNICAL DATA
This manual covers the TRC 8i oven. The TRC 8 intelligent is a boilerless combi steamer with 8 levels for GN pans
or 40x60 racks.
All of the information, illustrations and specifications contained in this manual are based on the
latest product information available at the time of printing.
STANDARD MODELS TRC 8 TRC 8 + TDR
Power 10,84 kW 21,34 kW
Voltage 400V 3N~ 50/60Hz 400V 3N~ 50/60Hz
Max. rated current 16A 32A
Fuses needed with power connec-
tion400V 3N~50…60Hz ( 3 phases with
neutral)
16A 32A
Fuses needed with power connection
230V 3~50…60Hz (3 Phases without
neutral)
30A 55A
Standard plug from factory
(according to IEC 60309 and CEE-form)
16A 3P+N+E
5 pole CEEFORM
(according to IEC 60309)
32A 3P+N+E
5 pole CEEFORM
(according to IEC 60309)
Default cable 5x2,5 mm² 2mtr 5x4 mm² 2mtr
Gross weight 207 kg 410 kg
Net weight 176 kg 349 kg
Hight 1235 mm 2210 mm
Width 995 mm 995 mm
Depth 780 mm 830 mm
Waterinlet connection, aerated G¾” G¾”
Water Pressure 2-5 Bar 2-5 Bar
Water Hardness Less than 2°KH Less than 2°KH
pH 7.0 - 8.0 7.0 - 8.0
Chlorides less than 30 ppm less than 30 ppm
Drain, open connection minimum 1½” / 40mm minimum 1½” / 40mm
Sound pressure <70dB (A) <70dB (A)
Maximum ambient temperature 35°C / 95°F 35°C / 95°F
GENERAL TECHNICAL DATA

GENERAL TECHNICAL DATA
Page 7
Service Manual Turbo Retail CombiPKII form 9123844 rev. 09/2015
Tools
• Standard set of tools.
• Metric wrenches, sockets and hex socket key wrenches.
• Multi-meter and AC current clamp meter.
• Temperature tester.
• Insulation value tester (Megger).
• Field Service Grounding Kit.
• Puller (part number 9191244)

Page 8 Service Manual Turbo Retail CombiPKII form 9123844 rev. 09/2015
DISPLAY AND KEYS
SETTING THE TRC
Start / Pauze key
OK / Enter key
On / Off key
Dial and up/down and
left/right keys
Stop / Cancel key
Rotor rotation key
(not used!!)
Display
Selection keys (3x)
Press and hold the On/Off key during 2
seconds. The display lights up and the unit is
ON.
PROGRAMMING INSTRUCTIONS

PROGRAMMING INSTRUCTIONS
Page 9Page 9
Service Manual Turbo Retail CombiPKII form 9123844 rev. 09/2015
ADD A PROGRAM
Press program key.
Note: when a pincode has been set, first en-
ter the pincode and confirm with OK.
Add program by using the arrows or the dial
and confirm with OK.
Edit the program name by using the arrows
or the dial and press OK twice to confirm.

PROGRAMMING INSTRUCTIONS
Page 10 Service Manual Turbo Retail CombiPKII form 9123844 rev. 09/2015
ADD A PROGRAM
Select time table with the dial and press OK
to edit. Set the time of the cooking step and
press OK to confirm.
Repeat this for:
• Temperature
• Clima safe
• Steam
Program next cooking step if necessary.
Program temperature HOLD if necessary.
Select next time table and set this on HOLD
with the dial and press OK to confirm.
Select temperature table with the dial and
press OK to confirm.
Go to save program and press OK to confirm.
PROGRAM START
Press operate key.
Select program with the dial and confirm
with OK.
When no pre heating is activated, process
starts and is indicated by means of a heating
diagram.

PROGRAMMING INSTRUCTIONS
Page 11Page 11
Service Manual Turbo Retail CombiPKII form 9123844 rev. 09/2015
PRE HEATING
When preheating is activated in the manager
menu, the unit will start up with a prehe-
ating step when activating a cooking pro-
gram.
After reaching the preheat temperature the
display will indicate: load products.
LOADING WITH PRODUCTS
Load the unit with products
Close the door and press the start key.

PROGRAMMING INSTRUCTIONS
Page 12 Service Manual Turbo Retail CombiPKII form 9123844 rev. 09/2015
PROGRAM STOP
Press cancel key.
Select yes with the dial and confirm with OK.

PROGRAMMING INSTRUCTIONS
Page 13Page 13
Service Manual Turbo Retail CombiPKII form 9123844 rev. 09/2015
INTERRUPTING ACTIVE PROGRAM
Press start/pauze key. Heating and blowers
stop.
Press start/pauze key again to resume.
OPTIONAL SETTINGS
• Interrupting active program.
• Editing a program.
• Deleting a program.
• Running in test program.
• Demo mode.
EDIT A PROGRAM
Press program key.
Note: when a pincode has been set, first en-
ter the pincode and confirm with OK.
Go to edit program with the dial and confirm
with OK.
Now change the name if necessary and con-
firm with OK.
Now change time and temperature if neces-
sary. Then go to save program and confirm
with OK.

PROGRAMMING INSTRUCTIONS
Page 14 Service Manual Turbo Retail CombiPKII form 9123844 rev. 09/2015
DELETE A PROGRAM
Press program key.
Note: when a pincode has been set, first en-
ter the pincode and confirm with OK.
Go to delete program with the dial and con-
firm with OK.
Now select the program to delete and con-
firm with OK.
Select yes with the dial and confirm with OK.
TEST PROGRAM
In the test program you can run a program
and you have the possibility to change time
and temperature during the process.
Press program key.
Note: when a pincode has been set, first en-
ter the pincode and confirm with OK.
Go to test program with the the dial and
confirm with OK.
Now select the program and confirm with
OK.
If you press the OK key during the program
you can change the settings.
Go to save program and confirm with OK.
New settings are now saved.

PROGRAMMING INSTRUCTIONS
Page 15Page 15
Service Manual Turbo Retail CombiPKII form 9123844 rev. 09/2015
DEMO MODE
In the demo mode you can simulate a cook-
ing cycle. The heating is disabled. This is used
for exhibitions and runs just on 1 phase (L1).
Go to the service menu and activate the ac-
cess code 4878.
Go to demo mode with the dial and adjust
this on yes.
Go to operate and select a program with the
dial and confirm with OK.
Start the program and now on the display
the program is simulated by means of a hea-
ting diagram.

PROGRAMMING INSTRUCTIONS
Page 16 Service Manual Turbo Retail CombiPKII form 9123844 rev. 09/2015
SWITCH OFF THE TRC
Press and hold the On/Off key for 3 seconds to
switch Off. (from software version V5.02.07)
In case of an older sw. version:
Press and hold both On/Off and settings key
until the display light goes out and the unit is
OFF
SETINGS MENU -> INFORMATION - MANAGER - SERVICE
After switching ON, press the settings key.
Information
Gives information about the software
version, the ethernet IP address and
the last error. See below.
Manager:
See list of parameter on next page.
Service:
See list of parameters on next page.

PROGRAMMING INSTRUCTIONS
Page 17Page 17
Service Manual Turbo Retail CombiPKII form 9123844 rev. 09/2015
DEFAULT PARAMETERS VERSION V5.02.07
Level 1 Level 2 Level 3 Default Possibilities
Information 5.02.07 software version
Manager
Change Pin
code
0000 0000 - 9999
Save Recipes save cookbook to USB
Load Recipes load cookbook from USB
Temperature °C °C - °F
Volume unit
filter
lit lit-gal
Set time Local time
Set date Actual date
Time format 24 hr 24 hr - AM/PM
Date format DMY DMY - MDY
Alarm signal yes no - yes
Preheat mode yes no - 1x - yes
Preheat delta 0 -50°C to + 50°C or -90°F to +90°F
Auto recipe
start
yes no - yes
Buzzer set 0 0-4
key beep yes no - yes
Water Capacity - 50 - 30000 or “-” for infinite
Lime filter remaining capacity of lime filter
Lime filter re-
placed
no no - yes
Clear error no no - yes
Service 4878
device type TRC STGi,Multi, M-Bake, BSi, STOi, RC8,
ACR, TDRi
auto-correct time no - time
set language englisch englisch - deutsch - francais - neder-
lands - espanol - japanese - danish -
italiano
alarm delays alarm T4 3 sec. 1 - 60
alarm T5 5 min. 1 - 60
Pulse timing T1 25 sec. 0,1 - 120
fan values Fan speed right T9 180 sec. 30 - 7200
Fan speed left T10 180 sec. 30 - 7200
Fan Pause T11 15 sec. 1 - 90
Manual Opera-
tion
no no - yes
error history overview of last 200 errors
save error his-
tory saving error history on USB
clear error his-
tory
correct-factor 3x 1x - 10x
debug rs232 no no - yes

PROGRAMMING INSTRUCTIONS
Page 18 Service Manual Turbo Retail CombiPKII form 9123844 rev. 09/2015
Level 1 Level 2 Level 3 Default Possibilities
demo mode no no - yes
temp probe no no - yes
RC Steam time * 0,1 0,1 - 0,9 sec
** 0,3 0,1 - 0,9 sec
*** 0,6 0,1 - 0,9 sec
Soak 0,9 0,1 - 0,9 sec
RC steam pulses * 15 1 - 60
** 40 1 - 60
*** 40 1 - 60
RC Clima-safe Normal flush 10 2 - 180
Last flush 30 2 - 180
RC Drain Coo-
ling
Drain cooling On On/Off
Control Tempe-
rature
75 60 - 120°C
auto off 60 min no or 10 - 240
pin code **** read out of the manager pin code
Sensor offset 0 °C -5°C - 5°C or -9°F - 9°F
Complete cle-
aning
yes no - yes
Delete all pro-
grams
no - yes
edit clean progr
PID factors P 100 0 - 100
I 5 0 - 100
D 100 0 - 500
iMax 100 10 - 300
Relay actions: 80 16 - 160
Energy Volts 230 1 - 260
Model TRC BS-i3 - BS-i5 - BS-i8 - BS-i10 RC8 ACR
STG5 STG8 STG7 STO TDR-5 M-Meat
M-bake
Pressure no no - yes
I/O test read the inputs and set the outputs
Ignore errors no no - yes
save HACCP log save haccp on USB
save parameters save parameters on USB
load parameters load parameters from USB
Cleaning program
step time temp steam
1 5 50 1 10
2 30 70 1 40
3 5 40 3 |
4 5 60 0 -
5 - 0 0 -
6 - 0 0 -
7 - 0 0 -
8 - 0 0 -
9 - 0 0 -
CLEANING PROGRAM TRC
The cleaning program is adjusta-
ble in the service menu
see parameter “edit clean prog”

Page 19Page 19
Service Manual Turbo Retail CombiPKII form 9123844 rev. 09/2015
SERVICE PROCEDURES
WARNING: Disconnect the electrical power to the machine
at the main circuit box. Place a tag on the circuit box indica-
ting the circuit is being serviced.
ACCESS TO SERVICE PARTS. (OVERVIEW)
Unscrew 4 screws and open the right side
panel. The same for the back panel.
Overview
1 CPU board + LCD.
2 Power & I/O board.
3 Capacitors and terminal block for blowers.
4 Waterinjection for condensor pipe.
5 Condensor / vent pipe.
6 Waterconnection to shower reel.
7 2 watervalves with reducer for steam injec-
tion.
8 Oven drain box.
9 Drain hose from driptrays door.
10 Temperature sensor waste water and ser-
vice hatch.
11 Terminal block.
12 Fuses.
13 Heater Contactor
14 Relay clima safe valve.
15 Two relays for blower rotation direction.
16 Hi limit thermostat.
17 Mains Terminal block.
18 Transformer Illumination
20 Cool fan.
21 Clima safe blower (blows air into cavity)
22 Clima safe valve.
23 Position detection switches for clima safe
valve.
24 Reed switch. (door switch)
25 Heater (4x).
26 Blower motor (4x).
27 Steam injection connection (2x).
28 Interconnection oven drain - drain box.
29 Drain outlet (32mm).
30 Mains cable entrance.
31 Water inlet for descaled water
32 Water inlet for normal tap water
33 Cool air inlet in case stacked with TDR
34 Air channel in case a TDR is stacked on
top.
35 Location of cool fan for TDR.
1
3
2
4
5
67
8
9
10
11 13
12 14
15
16
17
18
19
20
21
23
22
25 26
27
28
29
30
31
33
32
89
Rear view
24
Front view
34
35

SERVICE PROCEDURES
Page 20 Service Manual Turbo Retail CombiPKII form 9123844 rev. 09/2015
28
9
37
38
39
40
41
43
42
45
44
46 47
48
49
50
51
Unscrew the lower driptray and the frontpa-
nel.
37 Blower panel.
38 Grease filter (4x).
39 Location of temperature probe PT1000.
40 Core probe PT1000 (if applicable).
41 Water injection manifold (steam produc-
tion).
42 Blower turbines (4x).
43 Shower reel
44 Lamp with holder behind inner door (5x).
45 Inner door clamp
46 Cover plate doorhandle.
47 Cover plate outer door hinges.
48 Doorhandle lock.
49 Upper drip tray.
50 Lower drip tray.
51 Location of doormagnet behind cover
plate.