Controller & Pump - Bosch BSS250E-2 Installation And User Manual

N.B. The combustion fan can continue to operate for up to approximately 7 minutes after the
unit is turned off. This is normal, not a fault.
USER SAFETY INSTRUCTIONS
PLEASE CAREFULLY READ THIS USER INSTRUCTION BEFORE USE.
You have selected the Bosch Electronic computer controlled solar booster unit. The following
instructions will assist you to obtain the best performance from your Bosch solar booster.
SAFETY
Always check water temperature by hand before entering the shower or bath.
The temperature may have been changed.
Do not touch cover or flue outlet when the Bosch solar booster is in operation.
Keep flammable materials, trees, shrubs etc. away from the Bosch solar booster.
Water flow needs to be more than 2.5L/min. to operate these Bosch solar booster.
Hot water temperature may vary at low water flows, or the Water Heater may go out without
warning.
Warning - If the appliance does not operate, burns with yellow flame, leaks water or a gas
smell is evident, turn off and contact the local gas authority, the manufacturer or an authorized
service person.
IN CASE OF DIFFICULTIES
If the Bosch solar booster ceases to operate, please check that the electricity supply is
available.
Also check that the gas supply is turned on.
If a fault develops there are no user adjustments or serviceable components contained in this
appliance. Please contact an authorized service person.
CONTROLLER & PUMP
SolaStat-Eco is Easy to Use with the advanced generation of smart, microprocessor based
Differential Solar Hot Water Controllers.
The solar controller is mounted on the front of the solar pump box. The solar controller has
been wired to the pump.
The solar pump/controller is equipped with a three pinned earthed plug to be connected to a
240V, 50Hz continuous electrical supply. The appliance requires a 240V, 50Hz weatherproof
plug installed in a protected position adjacent to the appliance.
SolaStat-Eco has Advanced Functions and takes the basics of differential control, frost
protection, top out and add to these sensor diagnostics, smart shutdown, comprehensive
status lights with the option of a Pump Timer for Pump Cavitation Recovery.
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