Specifications

Installer’s Guide – (Gas Post-Boost) Solar Water Heater
24
H4110 4110 Rev. F
• Close the hot water outlet, then
repeat the above sequence to
conrm the setting.
• Close the hot water outlet.


Setting the High Burner Rate
• Set the Lower Dip Switch Block
(2) for maximum output setting as
shown right.
• Open a hot water outlet fully in order
to start combustion.
• Slowly rotate the maximum gas
control volume screw (4) clockwise or
anti-clockwise until the correct high
rate test point pressure is achieved.
• Close the hot water outlet, then
repeat the above sequence to
conrm the setting.
• Close the hot water outlet.
• Return the Lower Dip Switch Block
(2) to the OFF position as shown
right.
• Disconnect the manometer from the
test point and replace the blanking
screw.
• Replace the front cover.
Installer’s Guide