Technical Data; Piping Diagram: Indoor Unit - Daikin Altherma EHVH08S18CB Installation Manual

8 Technical data

▪ Explain the user about energy saving tips as described in the
operation manual.
8 Technical data
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8.1

Piping diagram: Indoor unit

Water side
Space heating/cooling
water OUT
Field installed
Shut-off valve
with drain/fill
valve
Domestic hot water:
hot water out
Domestic hot water:
cold water in
Field installed
Shut-off valve
with drain/fill
valve
Space heating/cooling
water IN
LEGEND
Installation manual
20
3-way
R2T
valve
Domestic hot water tank
Heat exchanger
Filter
Air purge
Check valve Screw connection
Flare connection Quick coupling
Spinned pipe Flange connection
Pinched pipe Brazed connection
Backup
heater
Flow sensor
Expansion vessel
Safety
valve
R5T
Manometer
Pump
Thermistor
R5T
R4T
R3T
R2T
R1T
Refrigerant side
Refrigerant outlet
R1T
Refrigerant inlet
Plate heat
exchanger
Evaporator
Condenser
Refrigerant inlet
R4T R3T
Refrigerant outlet
Drain cap
Description
Tank thermistor
Inlet water thermistor
Refrigerant liquid side thermistor
Outlet water backup heater thermistor
Outlet water heat exchanger thermistor
EHVH/X04~16S18CB + EHVH/X08~16S26CB
Daikin Altherma – Low temperature split
4P384971-1E – 2018.02
3D089825