Ambient ASHP-23 - Page 15

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Installation Options and
Piping (Hydronic)
Note
Do not install to coil heat exchanger storage tanks
Install to open circuit tanks only
Appropriate hydronic fill back flow protection must be installed
Check with State/Territory regulations and codes
Diagram/Photo Copyright AusGeothermal 2018
3 BAR PRESSURE RELIEF VALVE ½ INCH
COLD WATER FILL ½ INCH MBSP
HYDRONIC RETURN WATER IN 1 INCH
HYDRONIC FLOW WATER OUT 1 INCH
AMBIENT WITH FAN COIL
HEATING/COOLING AND
SLAB HEATING
SENSOR POCKET
FOR SUPPLIED
PIPE SENSOR
ELECTRICAL SUPPLY
ISOLATOR
FLOW TO CHILLED/HOT WATER
FAN COIL UNIT
RETURN FROM CHILLED/HOT WATER FAN COIL UNIT
ROOM CONTROLS
TO WIRE BACK TO
AMBIENT EXTERNAL
DIGITAL INPUT CONTROL
BOX AND DIVERTER
VALVE
RETURN FROM IN FLOOR HEATING MANIFOLD
FLOW TO INFLOOR HEATING
MANIFOLD
DIVERTER
VALVE
3 BAR PRESSURE RELIEF VALVE ½ INCH
COLD WATER FILL ½ INCH MBSP
HYDRONIC RETURN WATER IN 1 INCH
HYDRONIC FLOW WATER OUT 1 INCH
AMBIENT WITH HOT
WATER TANK STORAGE
SENSOR
POCKET
ELECTRICAL SUPPLY
ISOLATOR
HOT WATER FLOW
HOT WATER RETURN
SPRING CHECK VALVE
HOT WATER
OUT
COLD WATER IN