Chromalox CHPES-6A - Manual

Chromalox CHPES-6A

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Table of Contents:

  • Page 2 – DIMENSIONS
  • Page 3 – Model; To avoid electrical shock hazard, boilers
  • Page 4 – Diagram 1; WIRING; Hazard of Shock. Disconnect all power; SPECIAL INSTRUCTIONS FOR CUSTOMERS SUPPLY-; Export
  • Page 5 – Diagram 2; TYPICAL WIRING DIAGRAMS; Diagram 3
  • Page 6 – Diagram 4; Diagram 5
  • Page 7 – Diagram 6; Diagram 7
  • Page 8 – Diagram 8; Diagram 9
  • Page 11 – This is to prevent possible element; Turn boiler switch to “ON” position,; pump or solenoid; Checking low water cutout switch operation,; open drain; Turn off boiler. Reinstall contactor; Be sure all electrical connections are tight; Figure 1; — Automatic Reset Low-Water Cutoff Junction Box
  • Page 12 – CUT OUT; ting minus the differential setting, equals; CUT IN; pressure of the; HIGH LIMIT PRESSURE CONTROL OPERATION; Figure 2 — Pressure Control; OPERATION; For best boiler performance, a 1/4” less steam valve; MANUAL BLOWDOWN INSTRUCTIONS; Blowdown is an essential part of boiler operation. It is the best
  • Page 13 – INITIAL TESTING —; Automatic Blowdown Control Cabinet; Display View of Automatic Blowdown Control Cabinet; Wiring Diagram for Automatic Blowdown
  • Page 14 – OPTIONAL EQUIPMENT FOR STEAM BOILERS; Control will not work with de-ionized or; Typical Wiring for; Electronic Resistance Sensing
  • Page 15 – IF A CONTROLLER SEEMS TO OPERATE IMPROPERLY; Solid State Sequencer
  • Page 16 – HIGH PRESSURE FEED; High pressure makeup water pumps are used when water pressure; Installation; Hazard of Electric Shock. Water feed system; WATER FEED SYSTEMS; Automatic High Pressure Water Feed Pump/Motor Assembly; Pump Motor Dimensions
  • Page 17 – CONDENSATE RETURN SYSTEMS; MAINTENANCE; INSTRUCTIONS FOR ELEMENT REPLACEMENT; Before installing your new elements, be sure
  • Page 18 – READ COMPLETELY BEFORE STARTING WORK; Disconnect boiler from electric power supply at; main safety; Then, turn boiler switch to “off” position.
  • Page 19 – RENEWAL PARTS IDENTIFICATION
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3 Phase Voltages*

Output

Quantity/Rating

Elec

at

of Contactors

No./kW

Rating Cap.

Vol.

212˚F

Heating

Model

(BHP) (kW) (Gals.) (Lbs./Hr.)

208

240

480† Elements

Type CHPES — 20-250 PSIG

CHPES-6A

0.6

6

6

18

30

30

30

1-6

CHPES-9A

0.9

9

6

27

30

30

30

1-9

CHPES-12A

1.22

12

6

36.2

40

30

30

1-12

CHPES-18A

1.73

17

6

51.2

50

50

30

1-17

CHPES-24A

2.45

24

14.3

72.3

2-40

2-30

2-30

2-12

1-40

1-40

1-12

CHPES-30A

2.95

29

14.3

87.4

1-50

1-30

40

1-17

CHPES-36A

3.47

34

14.3

102.5

2-50

2-50

50

2-17

1-40

1-30

1-40

1-12

CHPES-48A

4.69

46

14.3

138.7

2-50

2-50

1-30

2-17

2-50

2-30

2-12

CHPES-60A

5.91

58

14.3

174.8

2-40

2-50

2-40

2-17

CHPES-72A

6.93

68

14.3

205

4-50

4-50

2-50

4-17

CHPES-100A 10.40

102

27.8

307

6-50

6-50

3-50

6-17

CHPES-135A

13.9

136

30.5

410

—

8-50

4-50

8-17

1-30

CHPES-160A

16.1

157.5

30.5

475

—

7-60

3-60

7-22.5

CHPES-180A

18.4

180

30.5

543

—

8-60

4-60

8-22.5

Chromalox

®

DIVISION

4

SECTION

CHPES

SALES

REFERENCE

DATE

SERVICE REFERENCE

Installation, Operation

and

RENEWAL PARTS IDENTIFICATION

PQ436-1

MAY, 1999

(Supersedes PQ436)

161-562802-002

© 2010 Chromalox, Inc.

Type CHPES-6A through CHPES-180A

High Pressure Electric Steam Boiler

Standard Trim is 250 PSI — 0-225 PSI Operating Pressure Range

Boiler Serial Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Power Circuit Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Control Circuit Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

National Board No. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Amps . . . . . . . . . . . . . . . Phase . . . . . . . . . . . Cy . . . . . . . . . .

Important —

This data file contains the National Board Registration Certificate for your boiler. It must be kept near the boiler at all times.

* Single phase available up to and including 24 kW capacity.
† All boilers must have separate 120V Control Circuit or Transformer.
Boilers under 40 Amps max are not fused.

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Summary

Page 2 - DIMENSIONS

MODEL CHPES-6A through CHPES-180A DIMENSIONS Pump SolenoidConnectionConduit Box Control PanelStandard WhenThree (3) orMore Contactorsare Used 7/16" Bolt Hole Typical Steam Outlet Sight Glass Element ElementAccess Door OperatingPressureControls ControlCircuit Fuse Control CircuitOn/Off Switchwith...

Page 3 - Model; To avoid electrical shock hazard, boilers

Typical Plumbing Installation of a Steam Boiler with Condensate Return System Type CHPES — Dimensions (In.) DIMENSIONS INSTALLATION Model A B* C D E F G H I J K L CHPES-6A 37 22-1/2 30 15-1/4 20 30-1/2 9-1/2 16 1/2 1 1/2 1/2 CHPES-9A 37 22-1/2 30 15-1/4 20 30-1/2 9-1/2 16 1/2 1 1/2 1/2 CHPES-12A 37 ...

Page 4 - Diagram 1; WIRING; Hazard of Shock. Disconnect all power; SPECIAL INSTRUCTIONS FOR CUSTOMERS SUPPLY-; Export

Diagram 1 3 Phase Voltage 3 Phase Voltage 3 Phase Voltage Boiler 208 240 480 Boiler 208 240 480 Boiler 208 240 480 WIRING TYPICAL WIRING DIAGRAMS WARNING: Hazard of Shock. Disconnect all power before working on boiler. Boilers must be effectivelygrounded in accordance with the National ElectricalCod...

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