Справочник Пользователя для Rheem GAS BOOSTED SOLAR WATER HEATER
29
CONNECTIONS – PLUMBING
CONNECTION SIZES
• Hot water connection: RP¾/20.
• Cold water connection: RP¾/20.
• Tempered water connection: RP¾/20
• Solar hot (from collector) connection: DN15 compression fitting.
• Solar cold (to collector) connection: DN15 compression fitting.
• Temperature Pressure Relief valve connection: RP½/15.
• Gas connection: R¾/20.
All plumbing work must be carried out by a qualified person and in accordance with the National
Plumbing Standard AS/NZS 3500.4 and local authority requirements.
All gas work must be carried out by a qualified person and in accordance with the Australian Gas
Installations Standard AS 5601 and local authority requirements.
It is necessary to remove the pipe cover from underneath the gas booster, by undoing the retaining
screws, in order to make the water and gas connections to the water heater. Refit the pipe cover at the
completion of the installation.
WATER INLET AND OUTLETS
All pipe work must be cleared of foreign matter before
connection and purged before attempting to operate the
water heater. All olive compression fittings must use
brass or copper olives. Use thread sealing tape or
approved thread sealant on all fittings.
An isolation valve and non return valve must be
installed on the cold water line to the water heater. Use
the arrangement shown in the diagram. Refer also to
All pipe work must be cleared of foreign matter before
connection and purged before attempting to operate the
water heater. All olive compression fittings must use
brass or copper olives. Use thread sealing tape or
approved thread sealant on all fittings.
An isolation valve and non return valve must be
installed on the cold water line to the water heater. Use
the arrangement shown in the diagram. Refer also to
21. The plumbing
arrangements for the cold water inlet, tempered water
and hot water outlets are shown on page 29. The solar
hot and solar cold pipe connections are shown on
page 32.
A disconnection union must always be provided at the
cold water inlet, tempered water and hot water outlets
on the water heater to allow for disconnection of the
water heater. It is necessary to remove the brass plug
from the hot water outlet fitting if a hot water line is to
be installed. This plug can be used to plug the
tempered water outlet if a tempered water line is not
being installed. Refer to the diagram for the connection
points to the water heater.
Insulation used on the tempered water and hot water
lines must extend up to the outlets of the water heater.
The valve and fittings must also be insulated up to the
hot water outlet of the gas booster.
and hot water outlets are shown on page 29. The solar
hot and solar cold pipe connections are shown on
page 32.
A disconnection union must always be provided at the
cold water inlet, tempered water and hot water outlets
on the water heater to allow for disconnection of the
water heater. It is necessary to remove the brass plug
from the hot water outlet fitting if a hot water line is to
be installed. This plug can be used to plug the
tempered water outlet if a tempered water line is not
being installed. Refer to the diagram for the connection
points to the water heater.
Insulation used on the tempered water and hot water
lines must extend up to the outlets of the water heater.
The valve and fittings must also be insulated up to the
hot water outlet of the gas booster.
cold water
inlet
tempered
water outlet
hot water
outlet