Gas Boosting - Bosch BSS250E-2 Installation And User Manual

GAS SOLAR BOOSTER
The Bosch solar booster is an external, electronically controlled gas boosted solar water
heater.
The Bosch YS2170RAH & YS2670RAH appliances are supplied set to operate without
temperature selector pads and are factory set to deliver a constant 55°C but must be
reprogrammed to 75°C as per procedure on page 31.
Before installing this appliance, carefully check that all packing materials have been removed
and that the appliance is correct for the gas supply to which it is to be connected
DIMENSIONS
YS2170RAH
21
YS2670RAH
25