Gas water heaters Neva Lux and Neva 4511

Operating rules

For the purpose of safe operation of the equipment, it is prohibited:

Install and connect the device yourself.
The device should not be used by children or persons who have not read the instructions for use.
Use the device if there is no draft in the ventilation duct.
Change the design of the device.
Leave the device turned on unattended.
If there is a possibility that the temperature will drop below 0 degrees, it is necessary to drain the water from the device.
Set the heating temperature too high. This leads to increased noise in the device, and most unpleasantly, to the rapid formation of scale in the heat exchanger.
This in turn leads to a decrease in the efficiency of the device and a decrease in the outgoing water flow. Due to scale formation, do not dilute a hot jet with cold.
When the speaker is operating properly, you should not notice any foreign odors, such as gas or burning. If you notice the smell of gas, immediately turn off the gas valve, open the window and door to ventilate and contact the gas service. It is prohibited to turn on any electrical appliances or light a fire, as even a small spark can cause an explosion.
It is necessary to carry out technological maintenance at least once a year, remove dust and soot from inside the device, check all seams and connections for leaks, and clean the heat exchanger from scale using special anti-scale agents.

According to the operating instructions, batteries of type D, LR20, high-capacity alkaline should be installed on the Neva Lux gas water heater, which will make it possible to increase their service life. Installation is carried out in a special compartment, observing the polarity indicated on the cover.

. INDICATION OF SAFETY PRECAUTIONS…………………………….

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CONTENT

1 . SAFETY INSTRUCTIONS

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2. DESCRIPTION AND OPERATION OF THE DEVICE

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2.1. Purpose of the device

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2.2. Specifications

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2.3. Contents of delivery

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2.4. Device structure

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2.5. Operation of the device “NEVALUX-6011” (“NEVALUX-6014”)

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2.6. Operation of the device “NEVALUX-5514”

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3. INSTALLING THE DEVICE

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3.1. Installation location and diagram

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3.2. Installation of the device

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3.3. Connecting the device to the water supply network

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3.4. Connecting the device to the gas network

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3.5. Connecting the device to a liquefied gas cylinder

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3.6. Rules for installing flexible hoses

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3.7. Connecting the device to the chimney

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3.8. Battery Installation

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3.9. Checking the device

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3.10. Conversion of the device to a different type and pressure of gas

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4 . USING THE DEVICE

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4.1. Turning on the device

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4.2. Water temperature regulation

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4.3. Turning off the device

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4.4. Replacing the battery

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4.5. Frost protection

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4.6. Actions in case of emergency

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5 . MAINTENANCE

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5.1. Inspection

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5.2. Care

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5.3. Maintenance

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6. POSSIBLE DEVICE MALFUNCTIONS AND METHODS OF THEIR ELIMINATION

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7. TRANSPORTATION AND STORAGE RULES

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8 . WARRANTY

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9 . CERTIFICATE OF ACCEPTANCE

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10.

NOTE ABOUT INSTALLING THE DEVICE AND CONDUCTING MAINTENANCE

….. 29

11.

CATALOG OF DEVICE COMPONENTS

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12. SERVICE CENTERS FOR MAINTENANCE OF NEVALUX WATER HEATERS

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Switching on Neva Lux 5514

Open the cold liquid and gas shut-off valve.
Open the nearest hot water mixer; at the moment of opening, the pilot burner in the column will light from the candle, and from the pilot the main burner will light. Ignition will occur provided that the flow in the system exceeds 2.5 liters per minute. After the main one lights up, the pilot should go out.
To avoid getting burned when switching on, do not get closer than 15 cm to the viewing window. If the device has been idle for a long time or you are starting it for the first time, there is a high probability that air has accumulated in the gas pipe and you will not be able to turn on the column on the first try.
To remove air from the communications, it is necessary to open and close the hot water tap several times until the air is completely released from the pipes and the pilot burner is ignited.

Changing the water pressure at which the device turns on and off occurs using the tap handle, which is located under the casing. By turning it clockwise, you reduce the flow rate, and counterclockwise, you increase it accordingly.

gas outlet pipe...

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– pipe of the gas exhaust device; 2 – facing; 3 – viewing window;

– mounting holes; 5 – cold water supply fitting, G 1/2 thread;

– gas supply fitting, thread G 1/2; 7 – hot water outlet fitting, G 1/2 thread;

– water temperature display; 9 – button to decrease the set temperature;

– button to increase the set temperature; 11 – battery discharge indicator.

Figure 1. Appearance, overall and connecting dimensions of the device:

A) – “NEVALUX-6011”; B) – “NEVALUX-6014”

– pipe of the gas exhaust device; 2 – facing; 3 – viewing window; 4 – gas flow valve handle;

– cold water supply fitting, G 1/2 thread; 6 – gas supply fitting, thread G 1/2; 7 – hot outlet fitting

water, thread G 1/2; 8 – mounting holes.

Figure 2. Appearance, overall and connecting dimensions of the device

NEVALUX-5514

Speaker manufacturer information

The Baltic Gas Company (BaltGaz Group) has been operating since 1995. Today the concern is the Russian market leader in the development, production and sale of gas water heaters and boilers.

The group includes two large plants: St. Petersburg Gazapparat and Armavir Gas Plant. equipment." The concern sells finished equipment and spare parts wholesale and retail to household and industrial consumers. Sales points are open in more than 1,500 settlements in the Russian Federation and neighboring countries. The number of authorized service centers is more than 400.

BaltGaz Group products combine Russian engineering experience and advanced European technologies. Gas water heaters are produced under the Neva and Neva Lux brands (NEVA and NEVA LUX). The quality of their workmanship and the level of environmental safety meet international standards, and the price is lower than that of foreign analogues.

Specifications

Gas water heaters are produced in 3 types of power - low, medium, maximum. Water heaters have high efficiency and are able to maintain the temperature of the water.

Gas heaters are equipped with safety sensors, they minimize the possibility of fire. When the burner goes out or the liquid supply stops, the column turns off. Built-in sensors for controlling draft, flame, and temperature ensure simple and safe use of the device. Hanging models are small in size.

Preparing to set up a water heater

Although there are instructions for the Bosch, Selena and Neva gas water heaters on how to set them up correctly, not everyone understands how to do this. Having made a mistake at the very beginning, the device begins to work not as it should. You should start by regulating the water supply.

First of all, adjust the water regulation. If you do it at the last moment, then all the settings will be incorrect. The flow must be the smallest . The values can be found in the documentation, they are usually 6, 10 and 12 liters.

The main thing is that there is only one tap for work.

Setting water flow

Work on setting up a gas water heater should begin with regulating the flow of water. The nominal pressure that needs to be achieved is indicated in the data sheet for the column. If you have lost such documentation, you can look up the necessary data on the manufacturer’s website.

For example, in the column model you purchased, the performance should be 11 liters per minute. To set this value, you need to open one hot water tap, then set the handle on the device body in the required position, and then close the tap.

Possible difficulties

When setting up a gas water heater, the following problems often arise:

changes in water pressure in the water supply;
water pressure too low.

The first problem can only be solved by replacing the valve or installing a pressure regulator. Otherwise, pressure drops will lead to increased wear of the device and its failure.

In the second option, the water heater will not even turn on. If the water pressure drops suddenly, you should call the city water utility and find out the reason. Perhaps this problem will be quickly resolved. If there is always low water pressure in your locality, you will have to purchase a pump that will help increase it.

When is adjustment needed?

It is necessary to configure the operation of the column after purchasing and installing the equipment, so that the performance of the device and gas consumption for heating water are optimal for a specific model. In addition, adjustment is carried out in situations where previously established settings are lost, for example, if the equipment was handled carelessly.

What is a gypsum tongue-and-groove board?

Gypsum tongue-and-groove board is a building material shaped like a scalene parallelepiped. If the working (rough) brick is made from clay (ceramic brick) or sand and lime (sand-lime brick), the base of the PGP slabs is gypsum.

By design, the sides of the tongue-and-groove slab have a tongue and groove for a strong connection of adjacent slabs. The side with the groove is called the supporting side, the side with the tenon is called the docking side. In documentation and construction documents, gypsum tongue-and-groove board is abbreviated as GGP. The plate produced by Knauf is called Knauf-gypsoplate.

The Homeowner's Encyclopedia.

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What to look for when choosing a battery

The purchase of counterfeit products or products that have been subjected to mechanical damage or increased temperature during storage and transportation can negate all efforts to restore the functionality of gas equipment.

Such a battery can last only a few days and you will need to go to the store again for a new battery.

To minimize the likelihood of purchasing low-quality products, you must:

Make sure the column supports this voltage.
The larger the capacity, the longer it will work.
You should carefully inspect the battery for abrasions, scratches and dents.
Determine the shelf life of the product, which may be indicated on the product body and packaging.
Do not purchase products from dubious retail outlets.