Caddy CPE User Manual
CADDY CORPORATION
Air SystemsFood Service Equipment
Control Cabinets for
Water-Wash Ventilators
Model CPE
18"
50"
END VIEW
22"
32"8"
10"
32"
ELEVATION VIEW
END VIEW
22"
32"8"
10"
32"
ELEVATION VIEW
PROJECT:
ITEM NO:
Control Cabinets for Water-Wash Ventilators
Model CPE
LOCATION:
General Description (Non-sequential)
The CADDYAirSystems Model CPE waterwash control panel is
designed to work in conjunction with series"SH-W" ventilator. This
panel houses all necessary plumbing and electrical components
required to manually control the exhaust fan, operate the wash cycle,
and control the internal fire protection system. Panel to
include____vacuum breaker and check valve shipped loose for
installation by the Plumbing Contractor ____ a built-in reduced
pressure (RP) type backflow preventor as required by the Uniform
Plumbing Code (UPC), state and/or codes.
Model Number Designation
In order to determine the exact panel model number, it is first necessary
to identify which of the following options are desired. Each selected
option becomes an identitiable suffix int eh model number.
1. Number of groups in sequence (if applicable).. 2,3 or 4
2. Built-in backflow preventor (if applicable)......... RP
3. Programmable time clock................................. TC
4. Low detergent alarm......................................... LD
5. Cold water mist................................................. CM
6. Pipe inlet size ( inches)..................................... 75,1.00,1.25 or 1.50
Once options are selected, identify the exact panel model number as
illustrated by the following example:
509 Sharptown Road P.O. Box 345
Bridgeport, NJ 08014-0345
Tel: 856-467-4222 Fax: 856-467-5511
internet: www.caddycorp.com
CADDY CORPORATION
CADDY Air Systems
All specifications subject to change without notice
01/08
General Description (Sequential)
The CADDYAirSystems Model CPE waterwash control panel is
designed to work in conjunction with series"SH-W" ventilator. This the
of panel is typically required when the building hot water system is not
capable of delivering enough hot water to wash hoods during a single
period of time. This panel houses all necessary plumbing and electrical
components required to manually control the exhaust fan, operate the
wash cycle, and control the internal fire protection system. Panel to
include built-in reduced pressure (RP) type backflow preventor as
required by the Uniform Plumbing Code (UPC), state and/or codes.
This panel is designed to wash two or more groups of ventilators in
sequence ( up to four groups maximum), with a programmable delay
period between each group to allow for hot water regeneration. Upon
wash sequence activation, the exhaust fan shuts down automatically,
and the first wash cycle is initiated. At the end of the first wash cycle,
there is a programmable delay of up to 120 minutes. The wash cycle
for the next group begins at the end of the previous delay period. This
sequence of operation continues of up to four groups. The wash cycle
length is factory set at 5 minutes for optimal cleaning. Each wash cycle
duration can be field adjusted from 1-14 minutes, depending upon
internal grease accumulations.
Time Clock Operation (Optional)
Model CPE and CPE-S will include a 24 hour per day, seven day
operation is required. This clock is located within the electrical
compartment of the panel, where it is not subject to tampering.
Features include: LCD digital display, independent daily programming
capability, multiple start fan and start wash times, Holiday skip feature,
power back-up for holding clock setting and daily programming
requirements.
Number of Panels Required
One control panel can be used for multiple hood sections as long as the
total lineal footage of ventilator does not exceed the pipe size limitations
of the panel. (Non-sequential). One control panel can be used for
multiple hoods in a group wash configuration up to four groups,as long
as the total lineal footage of ventilator in each group does no exceed
the pipe size limitations of the panel. (Sequential). See "Hot Water
Pipe Inlet Size" chart below for panel limitations. Any number of
exhaust fans can be interconnected to these panels if simultaneous
operation of fans single control panel, consult factory for wiring details.
CPE -
Prefix
S___ -
No. of Groups
in Sequence
(if Applicable)
RP -
Built-in
Backflow
Preventor
(if Applicable)
TC -
Time
Clock
LD -
Low
Detergent
Alarm
CM -
Cold
Water
Mist
___
Pipe
Size
Installation
The CPE control panel is shipped as a separate component and is to be
installed, wired and plumbed by the applicable field trades. This panel
can be either surface or flush mounted. When flush mounted, specify
panel with stainless steel trim ring.
Hot Water Requirements
140 Deg. F. minimum - 180 Deg. F. maximum
40psi minimum - 80 psi maximum
Average wash cycle duration - minutes per 24 hour period
1.00 FPM per lineal foot of ventilator at 40 psi
1.25 GPM per lineal foot of ventilator at 80 psi
Control Panel Dimensions
All non-sequential panels without built-in backflow preventor are
32" W x 32" H x 8" D
All non-sequential panels with built-in backflow preventor are
32" W x 50" H x 8" D
All sequential panels up to a three sequence configuration (S-3) are
32" W x 50" H x 8" D
All sequential panels with a four sequence configuration (S-4) are
32" W x 54" H x 8" D
Control Panel Weights
All non-sequential panels : 100 LBS.
All sequential panels: 150 LBS.
Electrial Requirments
120 volt, 60 HZ, 15 amp (minimum) non-interrupted service.
MODEL CPE-1.25-RP-TC MODEL CPE-1.25-TC
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12
11
14
13
15
9
3
4
5
16
8
10
7
1
2
6
12:00
PLC.
RELAY STRIPRELAY STRIP
TERMINAL
STRIP
17
14
13
18
16
15
17
10
11
3
4
6
19
9
12
8
1
2
7
20
12:00
PLC.
RELAY STRIPRELAY STRIP
TERMINAL
STRIP
5
also be equipped with volt-free contacts to allow for connection to
a remote exhaust and supply fan motor control center. Contacts
are also provided to allow for interconnection between the internal
and system. Plumbing components to include a water shut-off
valve, pressure/ temperature gauge, normally closed water
solenoid valve, detergent pump with extended foot valve,
detergent tank and built-in reduced pressure (RP) principle device
back flow preventor. Panel shall be equipped with a catch basin
compartment with a 1" drain connection to facilitate required
testing of the "RP" device as required by code. All components
shall be pre-wired and pre-plumbed for field connection by
applicable trades. Control cabinet shall be U.L. listed.
General Specifications (Non-sequential)
CADDYAirSystems control panel model CPE-_____ to be
furnished with "SH-W" Series waterwash ventilators. This panel
shall house all plumbing and electrical components required to
service the ventilators. The panel shall be constructed of
minimum 18 gauge type 304 stainless steel with a number 4
finish, with welded corners and hinged doors to the plumbing
General Specifications (Sequential)
CADDYAirSystems control panel model CPE-S-RP_____ to be
furnished with "SH-W" Series waterwash ventilators. This panel
shall house all plumbing and electrical components required to
service the ventilators. The panel shall be constructed of
minimum 18 gauge type 304 stainless steel with a number 4
finish, with welded corners and hinged doors to the plumbing
and electrical compartments. The electrical compartment shall
be water tight to protect against direct hose spray. Electrical
controls shall include a programmable logic controller (PLC) for
control of the exhaust fan, wash cycle and internal fire protection
system. The face of the panel shall be equipped with system
status indicator lights which include "Fan On", "Wash On", and
"Fire Mode". An audio alarm to indicate "Fire Mode" is also
standard. The control panel shall be capable of washing up to
four groups of ventilators in sequence, with a delay period for hot
water regeneration between each group. The length of each
cycle shall be factory pre-set at five minutes per group. The
length of each delay period shall be field variable. Panel shall
COMPONENT DETAILS (NON- SEQUENTIAL)
509 Sharptown Road P.O. Box 345
Bridgeport, NJ 08014-0345
Tel: 856-467-4222 Fax: 856-467-5511
internet: www.caddycorp.com
CADDY CORPORATION
All specifications subject to change without notice
01/08
LEGEND
1. UNION (TYPICAL)
2. WATER SOLENOID VALVES (S)
3. PRESSURE/TEMPERATURE GAUGE
4. DETERGENT RESERVOIR
5. DETERGENT LINE WITH FOOT VALVE
6. DETERGENT PUMP
7. WATERTIGHT FLEX CONDUIT (TYPICAL)
8. WATERTIGHT POWER DISTRIBUTION JUNCTION BOX
9. PLUMBING COMPARTMENT
10. ELECTRICAL COMPARTMENT
11. FIRE TEST STATION
12. PROGRAMMABLE TIME CLOCK (OPTIONAL)
13. PROGRAMMABLE LOGIC CONTROLLER
14. INTERNAL RELAY STRIP
15. FIELD WIRING TERMINAL STRIP
16. HOT WATER OUTLET
17. HOT WATER INLET
MODEL CPE-1.25-TC
LEGEND
1. UNION (TYPICAL)
2. WATER SOLENOID VALVES (S)
3. PRESSURE/TEMPERATURE GAUGE
4. DETERGENT RESERVOIR
5. BACKFLOW PREVENTER (RP DEVICE)
WITH 1/4 TURN SHUT OFF VALVE
6. DETERGENT LINE WITH FOOT VALVE
7. DETERGENT PUMP
8. WATERTIGHT FLEX CONDUIT (TYPICAL)
9. WATERTIGHT POWER DISTRIBUTION JUNCTION BOX
10. 1" "RP" DRAIN
11. PLUMBING COMPARTMENT
12. ELECTRICAL COMPARTMENT
13. FIRE TEST STATION
14. PROGRAMMABLE TIME CLOCK (OPTIONAL)
15. PROGRAMMABLE LOGIC CONTROLLER
16. INTERNAL RELAY STRIP
17. FIELD WIRING TERMINAL STRIP
18. HOT WATER INLET
19. HOT WATER OUTLET (TYPICAL)
20. WATER HAMMER
MODEL CPE-1.25-RP-TC
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