Introducing packages
All wall packages work consistently, and one piece failure can cause serious trouble in the performance of the other piece, so repair and troubleshooting should be prioritized as soon as possible.
Fluoswich in the wall package
Floosyic is one of the important pieces of the wall package located in the cold water entrance to the heater consumed. Fluosoic is designed to control the current of the package. It is of Teflon and above it is a magnet. There is also an electrical part at the top of the fluoroic. When one of the hot water valves opens and the water flows and the float moves upwards. Due to the magnetic force of the magnet high floating the relay contacts must be attached to each other and establish an electric current in the board.
Wall package torch
Torchs are most home gas -fired and atmospheric packages because they have less sound, in addition to good quality and high performance due to the limited wall heating capacity, they are used. P>
Motorized three -way valve (electric)
This device allows for the use of secondary heat exchangers for the preparation of hot water.
The electric motor valve piece in the wall package by receiving the electronic control board, cut off the heating circuit water from the radiators and It directs the shell of the secondary heat exchanger, which is of the shell and pipe type for the preparation of hot water consumed. With the closure of hot water consumption, motorized valve re -directs the heating circuit to the radiator.
Wallpaper electronic control board
In fact, the task of receiving the task of receiving the message sent from the pressure sensor, potentiometer and echostat, as well as sending the necessary commands for timely performance of the gas valve, is a motor -driven valve and heating circuit pump. Introducing wall water heater parts can be mentioned in the electronic boards divided into two categories:
1) the female spark control board in the package
is located inside the board box and assembled on the main board control board. The task of this piece is to spark as well as control the flame. The board attaches to a high voltage spark tank on the lower back bracket to give the spark operation.
2) The main control board in the package
The original wall water heater control board is behind the control plate and is located inside the compartment designed for this purpose (board compartment box). This control board is associated with all the electronic and electrical components of the package to control the various functions of the device.
Thermal sensor (temperature control)
The heat sensor is located in the heating circuit on the heat exchanger, on the heat exchanger, in the circuit, and on the hot water outlet pipe. The main application of this device is to detect the time of exploitation of hot water consumed.
Heat safety key
This key is on the blade converter. If the water temperature of the heating circuit increases for any reason, the key will be activated and will turn off the gas by disconnecting the mainstream. It is noteworthy that you can turn on the device again at least 5 minutes.
Wallpaper
The task of the expansion tank is to neutralize the volume change and the increased pressure of water due to heat, in the heating circuit. The expansion tanks used in the packages are usually 2 liters and are suitable for a system with a volume of about 2 liters. The expansion tank of the wall packet is of the aperture type.
Gas control valve:
To clarify the criteria for installing wall water heater. Used to control the passage of gas needed to form the flame and settings of this piece.
Motor Milk:
Time to demand hot water, activated motor valve and the valve part in the pressure and the hot water enters the secondary converter. Generally controls the water passing valve in this system.
Motor Milk Kit:
With the pressure that the motor valve shaft puts on this piece, the water passageway opens between the main converter and the secondary converter.
Milk Milk:
This piece is sensitive to pressure and temperature. When the system pressure goes higher than 3 bar or the system temperature is not in normal mode, the output of this valve will open and excess pressure and water will be removed.
Discharge valve of water:
Sometimes there may be a problem in the system and we have to repair it, so it is used to empty the water in the system.
