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Hanging furnace manufacturers share to you in Wall hanging furnace filling, filling water drainage operation method and system
Saso wall-mounted gas furnace, the closed loop system, in order to ensure the normal operation, must want to come to cb before use and fill the water in the heating system. In addition, the operation process, due to evaporation of water vapor in the water can also cause the water pressure is too low and needs filling water. Share below, wall-mounted boiler manufacturers will give you hanging furnace water injection, operation method of filling water and drainage system.
How to hanging furnace water injection?
When you first use in Wall hanging furnace saso tamar, cb or when you don't use for a long time, but will it assure the boiler heating system and the internal empty, want to use the equipment again when the need for water injection operation。 Special remind, when water injection operation by technicians。
First, open the discharge valve
Water injection before open the circulating water pump on the automatic exhaust valve and the exhaust valve on heating system terminal equipment。
Second, the open the wall hanging furnace water injection valve, check the pressure of heating system
Water filling water valves with the hand press counter-clockwise to stop, water injection valve is in open state, the tap water to filling water heating system (clockwise to close the valve)。 Observe the hydraulic pressure gauge on the operation panel, when the pointer at 1 bar to 1。5 bar, stop pouring。
Third, the test run, to the system stable operation
Water injection, due to the air in the system as a row, when running the water pump, the residual air enters the water pressure test system, with the current caused by water shortage protection, quote us E8 fault, just at this time the system hydraulic fill between 1-1.5 bar, manual reset or boot can restart again. Repeatedly, until the system runs stably.