Hydrolevel VXT-120 V1 Instrukcja Użytkownika Pobierz pdf

Programmable

Water Feeder for

Steam Boilers

120 VAC Operating Voltage

Patent Pending

INSTALLATION

Model VXT-120

WARNING – To

prevent electrical

shock or equipment

damage, power

must be off during

installation or ser-

vicing of the con-

trol. To prevent

serious burns, the boiler should be thoroughly cooled

before installing or servicing control. Only qualified

personnel may install or service the control in accor-

dance with local codes and ordinances. Read instruc-

tions completely before proceeding.

Feeder must be installed with a manual by-pass. Use isolation valves and

unions to allow easy removal for service or replacement.

Note: Arrow on VXT valve indicates direction of water flow.

LIMITED MANUFACTURER’S WARRANTY

We warrant products manufactured by Hydrolevel Company to

be free from defects in material and workmanship for a period

of two years from the date of manufacture or one year from

the date of installation, whichever occurs first. In the event of

any claim under this warranty or otherwise with respect to our

products which is made within such period, we will, at our

option, repair or replace such products or refund the purchase

price paid to us by you for such products. In no event shall

Hydrolevel Company be liable for any other loss or damage,

whether direct, indirect, incidental or consequential. This war-

ranty is your EXCLUSIVE remedy and shall be IN PLACE OF

any other warranty or guarantee, express or implied, includ-

ing, without limitation, any warranty of MERCHANTABILITY or

fitness for a particular purpose. This warranty may not be

assigned or transferred and any unauthorized transfer or

assignment thereof shall be void and of no force or effect.

SPECIFICATIONS

MAXIMUM FLUID

TEMPERATURE: 150°F

AMBIENT TEMPERATURE: 100°F

FLOW RATE: 1 GPM

MAXIMUM FEED: 10 Gallons (2 Cycles)

ELECTRICAL: 120 VAC, 60 HZ

P.O. Box 1847 • New Haven, CT 06508 • Phone: (203) 776-0473 • FAX: (203) 773-1019 • www.hydrolevel.com

• UNIVERSAL COMPATIBILITY: The VXT feeder can be used with virtually

any probe or float-type low water cut-off.

• FEED COUNTER: Brightly illuminated feed cycle counter displays the

amount of water added to the boiler – essential in diagnosing water loss

problems that can severely shorten the life of a steam boiler. Built-in mem-

ory prevents power interruptions from clearing the counter.

• PROGRAMMABLE FEED DELAY SETTINGS: Helps prevent flooded boilers.

Allows time for condensate to return to the boiler before starting feed

cycle – ensuring that additional water is needed.

• PROGRAMMABLE FEED AMOUNT SETTINGS: Six settings provide two

ways to feed: 1-5 gallon settings feed

above

the Low Water Cut-Off to

restore boiler’s normal operating level. Or, select LWCO setting to end the

feed cycle when the Low Water Cut-Off re-energizes the burner.

• UNDERFEED PROTECTION: If one feed cycle is not sufficient to restore

boiler operation, the VXT will delay and feed one additional cycle.

• LOCKOUT FLOOD PROTECTION: The VXT locks-out to prevent steam sys-

tem flooding and costly water damage if burner operation does not

resume after two

consecutive feed cycles.

Step

➊

– Warning Step

➋

– Plumbing

1 2 3 4

Podsumowanie treści

Strona 1 - Model VXT-120

ProgrammableWater Feeder forSteam Boilers120 VAC Operating VoltagePatent PendingINSTALLATIONModel VXT-120WARNING – Toprevent electricalshock or equipm

Strona 2 - – Wiring

Step ➌– WiringSelect the wiring diagram below that corresponds to the low water cut-off installed on the boiler. Consult boiler manufacturer’sinstruc

Strona 3 - – Set the Feed Amount

30-Second 2-Minute(Factory Setting)4-Minute 6-Minute 8-Minute 10-MinuteThe feed delay feature is designed to prevent boiler flooding by allowing time

Strona 4 - – Attach Service Tag

Feed CounterThe VXT’s built-in feed counter records the number of gallons that enter the boiler during automatic feed cycles or when theFEED button is

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Hydrolevel VXT-120 V1 Instrukcja Użytkownika

Przeglądaj online lub pobierz Instrukcja Użytkownika dla Akcesoria do wody Hydrolevel VXT-120 V1. Hydrolevel VXT-120 V1 User Manual Instrukcja obsługi

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