Drazice OKC 300 NTRR/SOL 작동 및 설치 매뉴얼 - 페이지 8

{카테고리_이름} Drazice OKC 300 NTRR/SOL에 대한 작동 및 설치 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Drazice OKC 300 NTRR/SOL 12 페이지. For solar systems
Drazice OKC 300 NTRR/SOL에 대해서도 마찬가지입니다: 운영 및 설치 매뉴얼 (17 페이지)

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drain of heater, the HSW inlet has to be provided with a "T" fixture with a drain valve. Each individually lockable

heater must be at the cold water inlet provided with a stop gate, test cock, safety valve with a reverse flap and a

pressure gauge.

Example of connecting a heater with solar collectors and a gas boiler

Connecting a heater to a boiler heating circuit:

The heater is placed on the ground, next to the heating source, or in its vicinity. The heating circuit is

connected to marked inputs and outputs of the heater exchanger; the deaerating valve is mounted in the

highest place. It is necessary to install a filter into the circuit in order to protect the pumps, the three-way

valve, and backflow flaps, and the exchanger from sedimentation. It is recommended to flush the heating

circuit before the assembly. All wiring connections must be properly insulated from heat.

If the system works with priority heating of HSW using a three-way valve, always follow the installation

instructions of the three-way valve's manufacturer.