How To Use; Schematic - Noritz NH199-DV Manuel D'information De L'utilisateur

How to Use

Schematic

* Below is simplified diagram of the hydronic heating system.
Direction of the pipes, location of installation and the number
of terminals will vary depending on the household.
Install an anti-scald mixing valve
to prevent scalding.
DANGER
When the boiler is used as the heat source for an indirect
storage tank, the temperature of the water will be 140
180
Be sure
to do.
hot water supply side of the indirect tank to prevent scalding.
10
Refer to the operation manual of the hot-water
tank for proper installation of the tank and
piping connections.
High Temperature
° ° °
F (60 C - 83 C). Install an anti-scald mixing valve on the
Indirect tank
Water supply
To prevent scalding:
Circulates boiler water to
the indirect tank and
heating system.
NH199-DV
NH150-DV
PRIORITY 1
Boiler water circulated
to the indirect tank.
°
F -