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CFH Startup Guide

2

Part No. 750-293

Improper installation, adjustment, service, or main-
tenance can cause equipment damage, personal
injury, or death. Refer to the Operation and Mainte-
nance manual provided with the boiler. 

!

DANGER

WARNING

Be sure the fuel supply which the boiler was de-
signed to operate on is the same type as specified
on the boiler name plate. 

!

DANGER

WARNING

To minimize the possibility of serious personal injury, 
fire or damage to the equipment, never violate the fol-
lowing safety rules. 
— Always keep the area around the boiler free of com-
bustible materials, gasoline, and other flammable liq-
uids and vapors
— Never cover the boiler, lean anything against it, 
stand on it, or in any way block the flow of fresh air to 
the boiler.

!

DANGER

WARNING

The installation must conform to the requirements
of the authority having jurisdiction or, in the ab-
sence of such requirements, to UL 795 Commer-
cial-Industrial Gas Heating Equipment and/or the
National Fuel Gas Code, ANSI Z223.1

!

DANGER

WARNING

The boiler and its individual shutoff valve must be
disconnected from the gas supply piping system
during any pressure testing of that system at test
pressures in excess of 1/2 psi (3.5 kPa).

!

DANGER

WARNING

Should overheating occur or the gas supply valve fail
to shut off, 

do not

 turn off or disconnect the electrical

supply to the boiler. Instead turn off the gas supply at
a location external to the boiler.

!

DANGER

WARNING

Do not use this boiler if any part has been under
water. Immediately call your Cleaver-Brooks service
representative to inspect the boiler and to replace
any part of the control system and any gas control
which has been under water.

!

DANGER

WARNING

The boiler and its gas connection must be
leak tested before placing the boiler in
operation.

NOTE to equipment owners, operators, and maintenance 
personnel: 

This guide is not a short-cut to safe and effi-

cient boiler operation. Operating an improperly commis-
sioned boiler can result in increased fuel costs and may 
shorten the life of the equipment or produce a hazardous 
condition. All personnel involved in operating or main-
taining the boiler should read the manual in its entirety.

Refer to CFH Operation and Maintenance Manual

 - 

CB Part Number 750-295

Where required by the authority having jurisdic-
tion, the installation must conform to the Standard
for Controls and Safety Devices for Automatically
Fired Boilers, ANSI/ASME CSD-1.

Notice

!

DANGER

WARNING

Содержание ClearFire SFH

Страница 1: ...www cleaverbrooks com ClearFire Model CFH Horizontal Steam Boiler Startup Guide 750 293...

Страница 2: ...essure testing of that system at test pressures in excess of 1 2 psi 3 5 kPa DANGER WARNING Should overheating occur or the gas supply valve fail to shut off do not turn off or disconnect the electric...

Страница 3: ...voltage ignition transformers Control panel must be connected to earth ground For electrical wiring requirements see wiring diagram provided with the boiler or in the CFH manual Figure 1 CFH Connecti...

Страница 4: ...re to be connected to the ClearFire boiler Refer to flue piping manufacturer for proper installation and sealing instructions See also Chapter 3 in the CFH Operation and Maintenance manual 1 4 Boiler...

Страница 5: ...in power 115 VAC single phase 60Hz and any remote wiring should be brought to the left side of the control panel and terminated at the appropriate terminals provided Controls for the boiler feed pump...

Страница 6: ...e Figure 5 include the following Combustion Air Proving Switch Low Gas Pressure Switch High Gas Pressure Switch Dual Safety Shut off Valve SSOV Depress all manual reset buttons for all controls prior...

Страница 7: ...not close the vent valve until water is visible in the gauge glass The feed pump will shut off when water reaches the Pump Off probe level Check to ensure that no leaks appear at any pipe connections...

Страница 8: ...pre configured with default parameter settings for the Model CFH Prior to starting the boiler verify that the factory default settings are correct for your application See the boiler operation manual...

Страница 9: ...igure 12 Operation screen 2 3 4 To change the steam pressure setpoint 1 Press the yellow highlighted setpoint display window 2 Clear the current value 3 Enter the desired value 4 Press OK 1 Note Some...

Страница 10: ...ble and attempt to start the burner The CB Falcon should lock out indicating Lockout 109 Ignition Failure Reconnect flame rod cable after test The CB Falcon requires a manual reset to resume operation...

Страница 11: ...manual for boil out procedure 5 LOCKOUTS HOLDS AND ALERTS To assist in monitoring boiler operation the CB Falcon control system employs messages of three types Lockouts Holds and Alerts Lockouts and...

Страница 12: ...Figure 15 Press this banner to access the Alert or Lockout History where a list of the most recently occurring Alerts Lockouts can be viewed To obtain more information for a particular message press t...

Страница 13: ...CFH Startup Guide Part No 750 293 13 Figure 16 CFH Wiring Diagram...

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