HS Tarm 2000 - Page 25

INSTALLATION (continued) PAGE 21
Installation of Domestic Hot Water Coil (continued)
DOMESTIC HOT WATER PIPING WHEN A SEPARATE DHW HEATER IS USED IN THE SUMMER
MONTHS
IN SUMMER: (or when TARM boiler is shut down) CLOSE Valve B and OPEN Valve A.
IN WINTER: (or when TARM boiler is in operation) OPEN Valve B and CLOSE Valve A.
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