CaterSense CaterSense -01 Installation and operation manual

CaterSensethe Intelligent answer
CS-INST1-0.01
Model: CaterSense 01 Page 1 07-11
CaterSense -01
GAS SUPPLY CONTROL with
REMOTE CT MONITORING
INSTALLATION and COMMISSIONING
INSTRUCTIONS

CaterSensethe Intelligent answer
CS-INST1-0.01
Model: CaterSense 01 Page 2 07-11
Product Overview
The CaterSense system is based on a range of products and ancillary equipment designed to meet the
ever changing requirements of the catering industry and associated regulations.
The system comes in four basic modes, you have selected
CaterSense -01 intelligent controller with remote CT monitoring
The controller has a unique “self-set” system which makes for easy system commissioning.
Contents
1.0 General Info
1.01 Opening the unit
1.02 Fixing details
1.03 Cable entry
1.04 Electrical connections
1.05 System mode and set-up (locations)
2.0 Set-up and commissioning
2.01 Initial Set-up
2.02 Mode Set-up
2.03 Functional Operation
2.04 Troubleshooting
1.0 General Information
1.01 Opening the unit
The CaterSense unit is made up of the following component parts. Please ensure that all
components are present before proceeding.
Product code
Quantity
Description
CS-01-PCB-B1 1 CaterSense-01 enclosure base including main PCB
CS-01-F1 1 CaterSense-01 enclosure facia including PCB
CS-CABLE 1 200mm ribbon cable
CS-SP-01 1 CaterSense enclosure side panel (left)
CS-SP-02 1 CaterSense enclosure side panel (right)
CS-SP-03 2 CaterSense enclosure side panel restraining clip
SCR-03 4 CaterSense facia fixing screw (No 8 x 3/4")

CaterSensethe Intelligent answer
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Model: CaterSense 01 Page 3 07-11
1) Toopentheenclosure,firstremovethesnap-inclips at the bottom of the two side
panels: using a flat bladed screwdriver push the clip from below away from each side
panel.
2) Pressthereleasepadoneachsideatthebottomof the enclosure and lift off each
side panel in turn by first pulling the bottom towards you. This will reveal the four
facia plate fixing screws.
3) Unscrewthesefourscrewsandliftthefaciaplatefrom the back box (3), ensuring that
the ribbon cable between the two PCBs has been unplugged at the main PCB end.
Place the screws, snap-in clips, side panels and facia plate in a safe place until the back box
has been fixed, wired and is ready for reassembly and set-up.
1.
3.
2.
x 2

CaterSensethe Intelligent answer
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Model: CaterSense 01 Page 4 07-11
1.02 Fixing details
The CaterSense unit has six (6) mounting holes
which can be used (as shown below)
Note: Ensure that the enclosure is mounted on a clean
and level surface away from the direct cooking area or
surfaces.
1.03 Cable entry
The CaterSense unit has two knock-out
slots in the back of the enclosure (located at
the top) to enable back entry. The enclosure
has an area 190 x 25 mm which can be
drilled for conduit entry on the top edge of
the enclosure.
1.04 Electrical connections
The CaterSense system has two sets of terminals all mounted along the top edge of the main
PCB circuit board.
Terminals 1 to 22 are the smaller terminals (1.5 mm²cable) and are used for the
sensors, inter-locking devices, remote speed and on/off control.
(ScreenCablemustbeused)
Terminals 23 to 34 are the larger terminals (4 mm²cable) and are for the power
connections for the fans, gas valve and power supply to the unit.
The terminals are of the rising clamp type protection.
All cabling should be kept to the top of the unit within the designated area. No cables should
be placed or laid across the PCBs as they may cause damage.
SENSOR 1 SENSOR 2 FIRE
ALARM
REMOTE
KOPB
GAS VALVE
OUTPUT
POWER
SUPPLY
ENL
EN
L
1234 567 8 910 1112 131415 161718 1920 2122 23 24 25 26 27 28 29 30 31 32 33 34
REMOVE JUMPER LINK TO ACTIVATE DEVICE
J27 J26 J23 J25
4 Amp Max
24v 0vS+ S- 24v 0vS+ S-
NOT USED
168
230
244
BOTTOM
TOP
12
3
4
56
41mm
60mm
41mm
22mm
DETAIL OF SLOT KNOCK-OUTS
60mm

GAS SOLENOID VALVE
GSV-1
UNIT POWER
SUPPLY (240 Vac)
N
L
E
REMOVE LINK
FIRE ALARM CONTACT
REMOTE KNOCK-OFF
(open on alarm)
OPTION
DIL SWITCH
SCHEMATIC WIRING
EQUIPMENT SCHEMATIC CT-01
REMOVE LINK
CT-02
OFF
ON
14
REMOVE LINK REMOVE LINK
(open on alarm)
FAN PROVING
SIGNAL
(see above)
FAN PROVING
SIGNAL
(see above)
DRAW BYDRAWIG o:DATE:
01 2 3 4 5 6 7 89
NOTES:
1) LOCAL ISOLATION MUST BE PROVIDED IN ACCORDANCE
WITH THE CURRENT EDITION OF THE IEE REGULATIONS.
2) CHECK MANUFACTURER'S WIRING DETAILS FOR CORRECT
CONNECTIONS AND SET-UP REQUIREMENTS.
3) ENSURE THAT THE SWITCHED POWER IS CORRECTLY FUSED
TO THE LOADING OF THE CATERSENSE AND PLANT ITEMS.
NLE
E
L
N
LOCAL 240Vac
SWITCHED FUSED
POWER SUPPLY
(See Note: 3)
POWER SUPPLY
NLE
OUT
GAS VALVE
NLE
LOCAL
ISOLATOR
(See Note: 1)
GAS VALVE
GAS VALVE OUTPUT
WITH POWER SUPPLY FROM CATERSENSE
CATERSENSE UNIT POWER SUPPLY
CIRCUIT BOARD LAYOUT
12/09/12 CATERSENSE -1
WD-01-02-REV1 MAE
CATERSENSE -1 (01-02)
WIRING & CONNECTION DIAGRAM
Tel: 01782 - 844688 Fax: 01782 - 844772
IF IN DOUBT, ASK
1 2 3 4 5 6 7 8 9
10 11 12
29 30 31 32 33 34
SENSOR 1 SENSOR 2
FIRE ALARM KNOCK-OFF
ENGINEERS PIN
31 30 29
GSV-1
EXTRACT FAN
EXTRACT CANOPY
COOKING APPLIANCE
GAS SOLENOID
VALVE
34 33 32
NN
LL
EE
SUPPLY FAN
USE SCREENED CABLE
FOR ALL LOW VOLTAGE
CONNECTIONS
5 6 7 8
L-OUT N N L-IN
4 3 2 1
FAN POWER
WIRING
(by others)
FAN PROVING VIA. CS-RCT-xx (REMOTE CURRENT MONITORING)
5 6 7 8
FAN PROVING VIA. REMOTE VOLT-FREE CONTACT
C
NO
NC
FAN PROVING DEVICE
(by others)
CONTACT CLOSED
TO PROVE FAN
OPERATION

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Model: CaterSense 01 Page 6 07-11
1.05 System mode and set-up
The CaterSense unit is a number of intelligent control solutions in one controller. Each of the
solution types has a “Mode Code” which is set via a DIL switch mounted on the main PCB
circuit board. The CaterSense also has a unique “Self-set” system commissioning tool which
makes for easy system commissioning.
These devices are located on the left hand side of the main PCB, under the side cover, as
detailed below.
Follow the instructions in the next section for your model of CaterSense.
OFF
ON
1234
SSP-1
SSP-2
SENSOR 1
SENSOR 2
KNOCK-OFF
FIRE ALARM
RESET
SET-UP
CONTROLLER
MODE DIL SWITCH
SYSTEM
SET-POINT 2
SYSTEM
SET-POINT 1
ENGINEERS
SYSTEM RESET
INPUT SELECTION
JUMPERS
ENGINEERS SYSTEM
SELF-SET BUTTON MAIN PCB

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Model: CaterSense 01 Page 7 07-11
2.0 Set-up and Commissioning
The set-up and commissioning of your CaterSense system is in two parts, Initial and Mode.
2.01 Initial Set-up
Once all of the wiring has been completed and tested and the system is ready to be set-up
and commissioned, the following sequence MUST be followed to ensure the CaterSense and
system operate correctly.
a) DIL Mode switch, Ensure the correct system code has been selected on the DIL
switch. This code is detailed on the wiring diagram for your installation.
b) Input Jumpers, Ensure that the correct input jumpers have been removed as
detailed on the System Mode page for your installation.
c) Sensor Links, If you are using four wire sensors in place of three wire type, remove
Link J3 & J5 as detailed on the System Mode page for your installation.
d) Ensure that fire alarm and knock-off switches (if
fitted) are all in the operational position.
When all of the above stages have been completed, re-
assemble the CaterSense unit by reversing the
sequence described above in section 1.01.
NOTE: Ensure the ribbon cable is plugged in correctly
with the key pin (red stripe) at the top on the main PCB,
and at the bottom on the facia (see diagram).

CaterSensethe Intelligent answer
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Model: CaterSense 01 Page 8 07-11
2.02 Mode Set-up
Once the above has been carried out, the system is now ready to be powered up.
Ensure the fans are running at the speed at which they draw least current. THIS IS NOT
NECESSARILY THE LOWEST SPEED. IMPORTANT – allow system to run and settle.
If the fan is monitored via an external source, and the "fan healthy" signal is provided from a
volt-free contact, ensure that the contact is closed.
The system will produce a short beep. Change the speed of the fans to the speed at which
they draw maximum current. THIS IS NOT NECESSARILY THE HIGHEST SPEED.
IMPORTANT – allow system to run and settle.
If the fan is monitored via an external source, and the "fan healthy" signal is provided from a
volt-free contact, ensure that the contact is closed.
The set-up is now complete and the system is ready to run.
1) PRESS SYSTEM CONDITION
GASVALVE
FAN
AllotherLEDs
2) PRESS SYSTEM CONDITION
GASVALVE
FAN
AllotherLEDs
3) PRESS GAS VALVE
AllotherLEDs

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Model: CaterSense 01 Page 9 07-11
2.03 Functional Operation
The operation of the CaterSense unit and system in this Mode is as follows:
In the event of a system fault (i.e. gas pressure fault, fan failure, knock-off button depressed,
fire alarm detected) the system must be reset by pressing SYSTEM STOP.
PRESS GASVALVE GAS VALVE CLOSES
AllotherLEDs
SYSTEM
STOP
GAS SHUT OFF
OR OPEN "ENABLE"
CONTACT
START
RESET
/
GPT
1 min
OR CLOSE "ENABLE"
CONTACT
PRESS GASVALVE GAS VALVE OPENS
All other LEDs
All LEDs
GAS VALVE OPENS

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Model: CaterSense 01 Page 10 07-11
2.04 Troubleshooting
2.041 - SYSTEM STOPPED
Cause: - The system has been stopped
Solution: - Press "Start" key to begin startup sequence
2.042 - FIRE ALARM
Cause: - The link between terminals 9 and 10 has been broken (fire alarm
activated).The fan and gas valve outputs will be deactivated.
Solution: - Ensure fire alarm is not activated. Check wiring to fire alarm interface panel.
Thesystemmustberesetbypressing"STOP"before it can be restarted.
2.043 - KNOCK OFF BUTTON
Cause:- The link between terminals 11 and 12 has been broken (knock off
pressed).Thegasvalveoutputwillbedeactivated.
Solution:- Ensure remote knock off button has been released. Check wiring to remote
knock-offbutton.Thesystemmustberesetbypressing "STOP" b
beforeitcanberestarted.
2.044 - FAN UNDERCURRENT
Cause:- The indicated fan is drawing less current than the minimum current
establishedduringcommissioning.
Solution:- Ensure fan is working correctly. Check running current with an
ammeter.Usethediagnosismodetoestablishanyproblems with set-up.
Thesystemmustberesetbypressing"STOP"before it can be restarted.
POWERON GASVALVE
SYSTEMCONDITION
REMOTEKNOCKOFF FAN1
FIREALARM FAN2
POWERON GASVALVE
SYSTEMCONDITION
REMOTEKNOCKOFF FAN1
FIREALARM FAN2
POWERON GASVALVE
SYSTEMCONDITION
REMOTEKNOCKOFF FAN1
FIREALARM FAN2
POWERON GASVALVE
SYSTEMCONDITION
REMOTEKNOCKOFF FAN1
FIREALARM FAN2

CaterSensethe Intelligent answer
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Model: CaterSense 01 Page 11 07-11
2.045 - FAN OVERCURRENT
Cause:- The indicated fan is drawing more current than the maximum current
establishedduringcommissioning.
Solution:- Ensure fan is working correctly. Check running current with an
ammeter.Checkfiltersareclean.Usethediagnosis mode to
establishanyproblemswithset-up.Thesystemmust be reset by
pressing"STOP"beforeitcanberestarted.
2.048 - EMERGENCY STOP
Cause:- The system has been manually stopped by pressing SYSTEM STOP
Solution:- Reset the system by pressing SYSTEM STOP a second time.
If the above does not solve your problem, contact Trent Products.
POWERON GASVALVE
SYSTEMCONDITION
REMOTEKNOCKOFF FAN1
FIREALARM FAN2
POWERON GASVALVE
SYSTEMCONDITION
REMOTEKNOCKOFF FAN1
FIREALARM FAN2

CaterSensethe Intelligent answer
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Model: CaterSense 01 Page 12 07-11
FOR FURTHER TECHNICAL ASSISTANCE, PLEASE CONTACT US BY
Phone: [phone]
Fax: [phone]
E-mail: [e-mail]
Web site: www.trentproducts.com
Note: i) Ensure that the electrical installation has been installed in
accordance with the current edition of the IEE regulations.
ii) Ensure that the gas installation has been installed in
accordance with the current gas regulations (GAS SAFE).
iii) If in doubt, ask! (contact us on or by any of the above).
iv) Ensure that the client has been shown how to operate the
system and that they have been handed the users guide
TRENT PRODUCTS
Trent House
Dewsbury Road
Fenton
Stoke-on-Trent
Tel: [phone] Fax: [phone]
This symbol on this product or the package indicates that disposal of this
product after its lifecycle could harm the environment.
DO NOT dispose of this product (or batteries if used) as unsorted municipal
waste. It should be disposed by a specialised company for recycling.
This product should be returned to your distributor or to a local recycling
service.
Respect the local environment rules.