The device of local heating and hot-water supply remains relevant for inhabitants of cottages, winter dachas and the private sector. The gas boiler, engineering systems and the electric generator are for this purpose necessary. However in attempt to connect the generator to boiler, there is failure and the boiler is not started. The reasons can be a little.
As it is correct to choose and connect the generator to gas boiler and to achieve trouble-free operation.
Ideally the generator has to produce electricity with equal sinusoid, without jumps. But, economically it is not favorable. Means it is necessary to select the generator for the power and operational reliability. Even if the petrol unit the house-keeper of class is chosen, all corresponding electric devices have to work including gas boiler.
The reasons for which the gas boiler does not work from the gasoline-driven generator
But, in practice leaves not absolutely so – devices work, the fridge, the TV, and the boiler does not want to be started. It is theoretically rather correct to power boiler from network and heating process will go. It can not occur for the following reasons:
- The boiler gas has to be in good repair. Line voltage 190 - 250B.;
- If there is stabilizer for the power supply network, the boiler is powered directly passing the stabilizer;
- The generator has own AVR regulator therefore team work of two stabilizers can cause the conflict;
- Fazozavisimy boilers should be connected "0" on the earth. To create high-quality grounding;
- To watch correctness of the scheme of connection of boiler to power line;
- It is enough to include semiautomatic device on the generator to automate its work and to exclude counter inclusion;
- Before connection of the generator to boiler, it is necessary to learn in advance "about" and to close it on the earth.
Control of form of tension
The correct grounding normalizes operation of sensors of ionization of flame in gas boilers.
Attention! The resonant filter has no body conclusion on connection. If the body of heating appliance has grounding only through power supply network fork, then it is necessary to ground the body separate cable.
The form of giving of tension has to be sinusoidal. If tension form another, automatic equipment of boiler stops installation work. It is possible to restore sinusoidal form by means of the simple resonant filter of 50 Hz.
It is the only reliable way of connection of the generator to boiler. Control of frequency of the generator by means of the resonant filter and multimeter can be made time in 2-3 years. Operation takes no more than 5 minutes. Except petrol it is possible to use diesel generators, they are more stable in work and are economic.
Result
What to do if the gas boiler is not started from the generator:
- Failure of the sensor of flame. To make grounding and to include semi-automatic operation of the generator;
- Tension has no sinusoid (the boiler hoots if has joined). To put the resonant filter;
- The generator does not create the frequency of 50 Hz. It Nastraitvatsya by the voltmeter and the resonant filter.
Follow safety rules during the work with gas and electric devices!