Crown ECX-16 Скачать руководство пользователя страница 7

INSTALLATION AND OPERATION MANUAL, 

ELECTRIC CABINET BASE CONVECTION STEAMER, ECX-16, ECX-24

3.0  INSTALLATION INSTRUCTIONS

GENERAL

The electric boiler is designed to ASME Code and approved as a steam heating boiler restricted
to operation at pressure not to exceed 15 psi.  Boilers are electrically rated as shown on page 4. 
Boiler may have optional CSD-1 controls.

INSTALLATION

UNPACKING

Immediately after unpacking, check for possible shipping damage.  If the appliance is found to
be damaged, save the packaging material and contact the carrier within 15 days of delivery. 
Before installing, verify the electrical rating agrees with the specification on the rating plate.

LOCATION

Position the appliance in its installation location.  Check that there are sufficient clearances to
service the controls, door swing, etc.  Also adequate clearance must be left for making the
required supply and drain connections.

Allow enough space between any other piece of equipment or wall for service access.  Service
to the controls may be required on the left and/or right side panels of the cabinet.  

INSTALLATION CODES AND STANDARDS

The appliance must be installed in accordance with:

In Canada:

Provincial and local codes, or in the absence of local codes, with the Canadian Electric Code,
CSA C22.1 (latest edition).  Copies may be obtained from the Canadian Standards Association,
178 Rexdale Blvd., Etobicoke, Ontario, Canada, M9W 1R3.

In the U.S.A.:

State and local codes, or in the absence of local codes, with the National Electrical Code,
ANSI/NFPA-70 (latest edition).  Copies may be obtained from The National Fire Protection
Association, Batterymarch Park, Quincy, MA, USA, 02269.

MANUAL 10063R4

7

2020-07-08

Содержание ECX-16

Страница 1: ...e instructions thoroughly before installing or servicing this equipment IMPORTANT FOR FUTURE REFERENCE Please complete this information and retain this manual for the life of the equipment Model _____...

Страница 2: ...or maintenance can cause property damage injury or death Read the installation operating and maintenance instructions thoroughly before installing operating or servicing this equipment CAUTION Operat...

Страница 3: ...GE Important Notes for Installation and Operation 2 1 0 Service Connections 4 2 0 Introduction 6 3 0 Installation Instructions 7 4 0 Operating Instructions 10 5 0 Boilers with CSD 1 Controls 13 6 0 Pe...

Страница 4: ...INSTALLATION AND OPERATION MANUAL ELECTRIC CABINET BASE CONVECTION STEAMER ECX 16 ECX 24 1 0 SERVICE CONNECTIONS MANUAL 10063R4 4 2020 07 08...

Страница 5: ...INSTALLATION AND OPERATION MANUAL ELECTRIC CABINET BASE CONVECTION STEAMER ECX 16 ECX 24 1 0 SERVICE CONNECTIONS MANUAL 10063R4 5 2020 07 08...

Страница 6: ...boiler and opens the automatic blowdown valve if so equipped emptying the boiler and releasing water and steam to the drain The manual blowdown valve will have to be opened to drain if not equipped w...

Страница 7: ...hat there are sufficient clearances to service the controls door swing etc Also adequate clearance must be left for making the required supply and drain connections Allow enough space between any othe...

Страница 8: ...on top appliance and re level side to side and front to back 7 Bolt and anchor appliance securely to the floor 8 Seal bolts and flanged feet with silastic or equivalent compound ELECTRICAL CONNECTIONS...

Страница 9: ...uld be open when the boiler is in operation WARNING If your equipment was supplied with split water lines and a water treatment system connect the system to the connection marked FILTERED WATER IN onl...

Страница 10: ...ter Level Control While boiler is ON briefly open the water level control valve once a day to remove any sediment that might accumulate See page 12 for detailed instructions Safety Valve This valve wi...

Страница 11: ...d buzzer will sound indicating the end of the cooking cycle Steam generation will cease Cook light will go out and Ready light will come on To silence buzzer turn timer to its off position With ready...

Страница 12: ...e drain screen Frequently check the drain screen for accumulation of food particles Should food particles accumulate against or clog the drain screen remove it clean it thoroughly and then replace it...

Страница 13: ...he proper level the level control will stop the flow of water to the boiler As water is consumed in the production of steam the level control will supply additional water to the boiler Firing Cycle Th...

Страница 14: ...come on High Pressure Condition A high pressure safety switch is installed on the boiler Should the pressure exceed the limit of this device the boiler will be shut down and put into a state of locko...

Страница 15: ...chamber by blowing down the control so that the accumulation of sediment does not interfere with the movement of the float in the control Control must be flushed at least once a day CAUTION Protect yo...

Страница 16: ...er in gauge glass is clean and clear Extreme murkiness in water indicates inadequate water quality 3 Safety valve should be tripped during operation once a week to assure that it functions properly 4...

Страница 17: ...er 4 Replace 3 4 pipe plug securely 5 Open water supply to appliance allowing water to fill boiler to required level 6 Let appliance cycle allow two hours for descaling and cleaning DO NOT TURN ON STE...

Страница 18: ...at all times 2 Thoroughly wash steamer cavities door liners and pan racks at the end of each day or as required with a mild detergent and water to prevent bacterial growth and odors 3 Remove drain sc...

Страница 19: ...ET BASE CONVECTION STEAMER ECX 16 ECX 24 8 0 ADJUSTMENTS TO CALIBRATE PRESSURE SWITCHES NOTE Pressure switches are factory set Calibration is only required if pressure switches are replaced or if adju...

Страница 20: ...h Use relief valve to release pressure from boiler for setting adjustments High Limit Pressure Switches Allow pressure to build until unit shuts off This should occur at 15 PSI Set the adjusting nut t...

Страница 21: ...damage to door gasket 2 Compartment drain opening or associated piping may be blocked WATER ACCUMULATES IN THE COMPARTMENT 1 Compartment drain screen clogged Remove and clean thoroughly and then repl...

Страница 22: ...TROUBLESHOOTING Continued AUTOMATIC BLOWDOWN VALVE DOES NOT DRAIN 1 Defective blowdown valve 2 Boiler build up of scalant clogging drain lines and valve BOILER ACHIEVES PRESSURE SLOWER THAN NORMAL 1...

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