Hydrolevel CGT450 Series Uživatelský manuál stáhnout pdf

WARNING – To prevent electrical shock or

equipment damage, power must be off during

installation or servicing of the control. To pre-

vent serious burns, the boiler should be thor-

oughly cooled before installing or servicing con-

trol. Only qualified personnel may install or ser-

vice the control in accordance with local codes

and ordinances. Read instructions completely

before proceeding.

The probe may be installed in the boiler above

the lowest safe water level established by the

boiler manufacturer. Most manufacturers pro-

vide a suitable opening in the side of the boiler.

Allow 1/4" clearance from the probe to any boiler

surface, tube or baffle. NOTE: Excessive use of

Teflon tape to seal probe piping threads may

insulate the control from boiler ground. This

could result in the control not operating.

HOW TO INSTALL

1 2 3

1/4"

SAFE

WATER

LINE

83 Water Street

New Haven, CT 06511

Phone: (203) 776-0473 • FAX: (203) 773-1019

www.hydrolevel.com

Low maintenance. No moving parts to wear stick or hang up,

as in float devices.

Solid state circuitry. Designed for the highest level of perfor-

mance and reliability.

Automatically shuts off burner, after delay, in a low water

condition to prevent dry firing.

Time delay allows water to feed above the probe to a safe

operating level.

INTERMITTENT LEVEL TEST – periodically monitors settled

water level for added protection of today’s smaller steam

boilers.

Loosen the two control cover binding head

screws and remove the cover. Assemble the

chassis to the probe flange and secure with the

screws provided with the probe.

Connect the ring terminal wire lead to the probe

terminal stud and secure with the lock washer

and wing nut provided. With the power

removed, proceed with installation and wiring

according to the instructions on page 2. Upon

completion of wiring replace control cover.

R E M O T E M O U N T E D M O D E L S O N L Y

A. To secure mounting plate to boiler jacket,* pre-drill two 3/32" pilot holes using the mount-

ing plate as a template. Secure plate with sheet metal screws provided. Attach control to

mounting plate by slipping keyholes in back of chassis over pre-mounted screws on plate.

Tighten screws.

B. Using a wire nut, attach a wire (min 90°C) to the pigtail lead in the control box. Attach the

other end to the probe terminal in the remote probe housing. Attach a second wire between

the ground screw on the control chassis and one of the four screws in the remote probe

housing. Note: Wires and wire nuts not provided.

*Or other suitable surface

Low Water Cut-Offs

For Steam Boilers

120 VAC Operating Voltage

Max. Pressure 15 psi

U.S. Patent Nos. 5,739,504 & 6,390,027

CG450 Series

CGT450 Series

1 2 3 4

Shrnutí obsahu

Strany 1 - HOW TO INSTALL

WARNING – To prevent electrical shock orequipment damage, power must be off duringinstallation or servicing of the control. To pre-vent serious burns,

Strany 2 - MODEL CG450

MODEL CGT450 (for boilers with tankless coil)HOW TO WIREConnect input voltage (120 VAC,60 HZ) to terminals 1 and 2.Connect input voltage (120 VAC, 60

Strany 3 - Model CG450 and CGT450

Operating InstructionsNOTEFor proper low water cut-off operation, the boiler should be cleaned atinitial installation and periodically thereafter. Ref

Strany 4 - FAX: (203) 773-1019

PROBESTest Pressure: 1000 PSI, All ModelsTHE PROBE MAKES THE DIFFERENCEThe probe used in all Hydrolevel controls offersyou distinctive advantages. Unl

Příbuzné modely CG450 Series

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Hydrolevel CGT450 Series Uživatelský manuál

Procházejte online nebo si stáhněte Uživatelský manuál pro Příslušenství pro vodu Hydrolevel CGT450 Series. Hydrolevel CGT450 Series User Manual Uživatelská příručka

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Příbuzné modely CG450 Series

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Související produkty a manuály pro Příslušenství pro vodu Hydrolevel CGT450 Series