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RENEWAL PARTS IDENTIFICATION
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.
© 2010 Chromalox, Inc.
Chromalox
Installation, Operation
and
Type CHPES-6A through CHPES-180A
High Pressure Electric Steam Boiler
®
SERVICE REFERENCE
4
DIVISION
SALES
(Supersedes PQ436)
REFERENCE
MAY, 1999
DATE
Elec
Rating Cap.
Vol.
Model
(BHP) (kW) (Gals.) (Lbs./Hr.) 208
Type CHPES — 20-250 PSIG
CHPES-6A
0.6
6
6
CHPES-9A
0.9
9
6
CHPES-12A
1.22
12
6
CHPES-18A
1.73
17
6
CHPES-24A
2.45
24
14.3
CHPES-30A
2.95
29
14.3
CHPES-36A
3.47
34
14.3
CHPES-48A
4.69
46
14.3
CHPES-60A
5.91
58
14.3
CHPES-72A
6.93
68
14.3
CHPES-100A 10.40
102
27.8
CHPES-135A 13.9
136
30.5
CHPES-160A 16.1 157.5 30.5
CHPES-180A 18.4
180
30.5
* 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.
CHPES
SECTION
PQ436-1
161-562802-002
3 Phase Voltages*
Output
Quantity/Rating
at
No./kW
of Contactors
212˚F
Heating
480† Elements
240
18
30
30
30
27
30
30
30
36.2
40
30
30
51.2
50
50
30
72.3
2-40
2-30
2-30
1-40
1-40
87.4
40
1-50
1-30
102.5
2-50
2-50
50
1-40
1-30
1-40
138.7
2-50
2-50
1-30
2-50
2-30
174.8
2-40
2-40
2-50
205
4-50
4-50
2-50
307
6-50
6-50
3-50
410
—
8-50
4-50
1-30
475
—
7-60
3-60
543
—
8-60
4-60
1-6
1-9
1-12
1-17
2-12
1-12
1-17
2-17
1-12
2-17
2-12
2-17
4-17
6-17
8-17
7-22.5
8-22.5
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Table of Contents
Related Manuals for Chromalox CHPES-6A
Summary of Contents for Chromalox CHPES-6A
- Page 1 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.
- Page 2 MODEL CHPES-6A through CHPES-180A Drain Blowdown Valve Steam Outlet Pump Solenoid Connection Conduit Box Control Panel Standard When Three (3) or More Contactors are Used 5/8" 7/16" Bolt Hole Typical DIMENSIONS Check Valve Operating Pressure Controls Control Circuit Fuse Control Circuit...
-
Page 3: Installation
Floor drain to be provided directly below unit. 9. All electrical wiring should be done by licensed electrician in accordance with national and local electrical codes. 10. If pump is located less than 30 feet from boiler, a second check valve is required. Heat... -
Page 4: Typical Wiring Diagrams
ING THEIR OWN CONDENSATE OR PUMP SYSTEMS. A. Check the voltage of the motor before making the wiring con- nection. Some Chromalox boilers are supplied with dual volt- age systems. The motor should always match the voltage of the control circuit. - Page 5 = Orange = Yellow = Green BL = Blue * Boilers under 40 Amps total (not fused) W = White Feed Water Motor Customer Connect Boiler On Feed Water Heater Contactors Feed Water Motor Customer Connect Boiler On Feed Water...
- Page 6 W = White 3 HTR Feed Water FU10 Motor FU11 FU12 Customer Connect FU14 Optional Transformer X1 X3 X2 X4 Boiler On Feed Water Heater Contactor Heater Contactor Feed Water Motor Customer Connect FU11 Optional Transformer Boiler On Feed Water...
- Page 7 3 HTR 4 HTR FU10 FU11 FU12 Feed Water FU13 FU14 FU15 Customer Connect FU16 FU17 Optional Transformer Boiler On Feed Water 1PS O Heater Contactors 2 HTR 4 HTR Feed Water Customer Connect FU11 FU10 Optional Transformer Boiler On...
- Page 8 Feed Water FU10 FU19 Motor FU20 FU11 FU12 FU21 FU22 FU23 Customer Connect Optional Transformer Boiler Feed Water Heater Contactor Heater Contactor Heater Contactor Heater Contactor Heater Contactor Heater Contactor L1 L2 L3 5 HTR 6 HTR Feed Water FU10...
- Page 9 = Green BL = Blue W = White 5 HTR 6 HTR 7 HTR 6 HTR Feed Water Motor Customer Connect Boiler Feed Water Heater Contactor Heater Contactor 5 HTR 6 HTR 7 HTR 8 HTR Feed Water Motor Customer...
- Page 10 FU10 Feed Water FU22 Motor FU23 FU11 FU12 FU24 Customer FU25 FU26 Connect Optional Transformer Boiler Feed Water Heater Contactor Heater Contactor Heater Contactor Heater Contactor Heater Contactor Heater Contactor Heater Contactor 5 HTR 6 HTR 7 HTR FU10 FU11...
-
Page 11: Pre-Operation Check
Cabinet Exterior Left Side Panel Layout Cabinet Exterior Right Side After proper wiring and piping of boiler system is complete, testing of controls can start. Before testing controls, it is recommended that all contactor fusing be removed. This is to prevent possible element failure under test conditions. -
Page 12: Operation
B. ADJUSTING OPERATING PRESSURE CONTROLS 1. Chromalox boilers are supplied with operating and high limit pres- sure controls. One is used for controlling the operating pressure of the boiler while the other is used as a high limit control. To deter- mine the difference in the controls, the high limit has a manual reset lever on top of the case. -
Page 13: Automatic Blowdown Instructions
If the boiler is on 24-hour duty, set the OFF tab for the time that is desired for blowdown. Tzhe ON tab can be ignored, but must remain on timer. - Page 14 SCR and, in turn energize the control relay. As the water level in the boiler drops below the level of the probe, the AC current is broken and the control relay is de-energized. The control will not energize until sufficient water is present in the boiler.
- Page 15 Solid State Progressive Sequencer The solid state progressive sequencer provides accurate elec- tronic control of multi-stage loads of the type used in Chromalox steam boilers. It features progressive sequencing (first on-first off) which equalizes the operating time of each load. This control gives visual indication of each energized stage by means of integral solid state light emitting diodes.
- Page 16 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. Pump Motor Dimensions Pipe Dimensions (In.)
-
Page 17: Condensate Return Systems
Installation — Wiring A. Check the voltage of the motor before making the wiring connection. Some Chromalox boilers are supplied with dual voltage systems. The motor should always match the voltage of the control circuit. 30 Gal. - Page 18 11. As boiler automatically refills, observe the new flange assemble for possible leaks. If water is noticed, to bolts must be retightened. Before doing this, turn the boiler off at the main fuse safety switch. 12. As boiler is heated to working pressure, check flange assembly again for leaks.
- Page 19 Sight Glass Tubing, 11” CHPES-100A through 180A ..SAFETY VALVE 250 psig 1/2” CHPES-6A through 180A ....Part Number Part Description PRESSURE CONTROLS &...
- Page 20 Limited Warranty: Please refer to the Chromalox limited warranty applicable to this product at http://www.chromalox.com/customer-service/policies/termsofsale.aspx. 2150 N. RULON WHITE BLVD., OGDEN, UT 84404 Phone: 1-800-368-2493 www.chromalox.com...
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