Chromalox CES-6 Water Feed Systems, LOW Pressure Feed, High Pressure Feed, Pump Motor Dimensions

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WATER FEED SYSTEMS

Automatic water feed is required on all CES Boilers:

LOW PRESSURE FEED

Note: Water Pressure feeds must be at least 10 psi greater than steam pressure.

 

Low Pressure

 

 

Pressure

Boiler

(Solenoid Feed)

Volts

Inlet (In.)

Range

CES Series

ES-99117

120

1/2

0-100 psi

 

 

 

 

 

Automatic Low Pressure Water Feed

Low pressure water feed systems are used to supply make up water to the boiler where incoming water line pressure is 10 psig or greater than the operating pressure of the boiler. It consists of strainer, solenoid valve and check valve.

Installation

The low pressure water feed systems are optional, and are factory plumbed and wired to the boiler. However, CES series boilers which are shipped from stock, the ES-99117 feed is shipped separately for field installation.

Field Installation

Note: The low pressure feed is to be plumbed to the inlet of the fac- tory mounted check valve located on the make up water inlet to the boiler. The plumbing and wiring are to be conducted by licensed per- sonnel in accordance with national and local electrical codes. For wiring refer to wiring diagrams supplied with the boiler.

HIGH PRESSURE FEED

High pressure makeup water pumps are used when water pressure does not exceed boiler pressure by more than 10 psi and when con- densate water is not returned to the boiler. Note: Consult factory or sales office for motor/pump sizing for appropriate water feed system.

WARNING: Hazard of Electric Shock. Water feed system must be effectively grounded in accordance with the National Electrical Codes to eliminate shock hazard.

Installation

1.Locate feed on level floor or platform.

2.Connect water line to tagged fitting on feed.

3.Connect piping from discharge to water inlet check valve on boil- er with minimum of 90˚ bends or other restrictions.

4.All electrical wiring should be done by licensed electricians in accordance with local and national electrical codes. Refer to boil- er instruction for manual wiring diagram.

5.If pump is located less than 30 feet from boiler, a second check valve is required.

 

 

C

E

 

B

D

 

F

A

 

 

 

 

 

Automatic High Pressure Water Feed

 

 

Pump Motor and Piping Assembly

Pump Motor Dimensions

 

 

 

Pipe

 

 

Dimensions (In.)

 

Assembly

 

Pressure

Size

 

 

 

 

 

 

 

Model No.

H.P.

Range

NPT

A

B

 

C

D

E

F

ES-38002

1/3

0-100

1/2”

12

10

 

11

7-3/8

6-1/2

7-1/2

ES-38020

1/2

0-150

3/4”

12

10

 

11

7-3/8

6-1/2

7-1/2

CONDENSATE RETURN SYSTEMS

Chromalox condensate return systems are used wherever con- densed steam can be collected for reuse in the boiler. Significant ener- gy can be saved by returning condensate to the boiler. The condensed water is free from corroding minerals and carries a substantial amount of heat which does not have to be replenished.

IMPORTANT: Vacuum breaker is required whenever using a con- densate return system.

1/2" Water Fill

1-1/4" NPT Vent

1-1/4" NPT Cond. Return

1/2" Water Fill

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

H

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

18”

 

 

 

Frame

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Member

 

 

 

 

 

 

 

 

 

 

1/2" NPT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Drain

 

 

 

See Detail

Pump

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Support

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Leg

 

 

 

 

 

 

 

26 and 33 Gal. Condensate Return System

 

 

 

 

 

 

 

Detail Pump Mount

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Condensate

For

Max

Storage Tank

 

 

 

Pump Discharge

Condensate

 

 

Dimensions (In.)

 

 

 

 

Model

Boiler Model

Pressure (psig)

Capacity (Gals.)

Pump (hp)

Motor (Volts/Phase)

Conn. (NPT)

Ret. Conn (NPT)

 

 

L

H

 

W

 

ES38083V

CES 12 - 72

100

26

1/3

120

1

1

1

 

 

 

23

46

 

18

 

 

ES38084V

CES 100 - 180

100

33

1/2

120

1

1

1

 

 

 

23

52

 

18

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

16

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Contents Chromalox Dimensions Model CES-6 through CES-18Installation ModelWiring Typical Wiring DiagramsDiagram Boiler 208 240 480Boilers under 40 Amps total not fused Black Diagram Diagram Black Brown Blue White PRE-OPERATION Check Miller LOW Water Cutoff ControlAdjusting Operating Pressure Controls Recommended START-UP ProceduresOperation High Limit Pressure Control OperationAutomatic Blowdown Instructions If FurnishedOptional Equipment for Steam Boilers Boiler Sequence Solid State Solid State Progressive SequencerPump Motor Dimensions Water Feed SystemsLOW Pressure Feed High Pressure FeedMaintenance Installation WiringPlumbing SequenceMaintenance Immersion Heater Failure Causes Renewal Parts Identification Part Description Part NumberLimited Warranty Valves & Gauges

CES-6 specifications

The Chromalox CES-6 is a state-of-the-art electric heating solution designed for industrial and commercial applications. This versatile unit offers a range of features that enhance its efficiency, durability, and ease of use. With a focus on advanced technology, the CES-6 is engineered to meet the demands of various heating requirements, from process heating to temperature maintenance.

One of the standout features of the CES-6 is its robust construction. Built to withstand harsh environments, it is made from high-quality materials that ensure longevity and reliability. The unit's enclosure is resistant to moisture and dust, making it ideal for applications in challenging conditions. This durability ensures that the CES-6 can operate effectively in settings such as manufacturing plants, warehouses, and outdoor installations.

The CES-6 leverages cutting-edge heating technologies, including advanced thermal management systems. This feature allows for precise temperature control, ensuring optimal performance and energy efficiency. By utilizing programmable temperature settings, users can customize their heating profiles to match specific operational needs, reducing energy consumption and operating costs.

Another significant characteristic of the CES-6 is its ease of installation and maintenance. Designed with user convenience in mind, the unit comes equipped with adaptable mounting options and user-friendly interfaces. This makes it straightforward for technicians to install and service, minimizing downtime and enhancing productivity.

Safety is a top priority with the CES-6, which incorporates multiple safety features to protect users and equipment. Over-temperature protection, built-in alarm systems, and fail-safe mechanisms are just a few of the safeguards included. These features not only enhance user safety but also contribute to the overall integrity of the heating process.

In conclusion, the Chromalox CES-6 stands out in the market for its combination of durability, advanced technology, and user-friendly design. Its robust construction makes it suitable for demanding industrial settings, while its energy-efficient heating capabilities and ease of installation ensure it meets the needs of a wide range of applications. Whether you are looking for reliable heating for your manufacturing processes or need a dependable solution for temperature maintenance, the CES-6 is an exceptional choice that delivers performance and efficiency.
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