Dunkirk Helix VLT Vertical Laser Tube, Wall Hung Modulating Condensing Boiler - Manual (Page 13)

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B6. Set the Stainless Condensing Boiler
6-1 Set CH Supply Temperature Setting point
for Stainless Condensing boiler according to
heating system requirement, i.e.175°F. Detailed
instructions are available in the IOM of Stainless
Condensing boiler.
6-2 Set DHW supply temperature setting of Stainless
Condensing boiler to temperature required for hot
water tank, i.e. 180°F.
B7. Create CH call for heat and verify the system
works as intended.
B8. Create DHW call for heat and verify the system
works as intended.
Figure B1 - Stainless Condensing Boiler with Low Temperature, Closed System Additional Heating Device
(Can be pressurized)
SECTION B - STAINLESS CONDENSING BOILER OPERATING WITH LOW TEMPERATURE HEATING DEVICE
ADDITIONAL
HEATING DEVICE
BY PASS VALVE
SOLAR PANEL
LOW
TEMPERATURE
ADDITIONAL
HEATING
DEVICE
ADDITIONAL
HEATING DEVICE
BYPASS VALVE