Overview; Overview Of The Domestic Hot Water Heat Pump Module; Overview Of The Domestic Hot Water Tank Module - Daikin EKHVWQ002AAV3 Installation Manual

5. O
VERVIEW
5.1. Overview of the domestic hot water heat pump
module
2
1
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8
1
17
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12
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7
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14 1 10
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1
13
1 Temperature sensor (thermistor)
Temperature sensors determine the water and refrigerant
temperature at various points in the circuit.
2 Switch box
The switch box contains the main electronic and electrical
parts of the indoor unit.
3 Condensor
4 Evaporator
5 Fan motor and propeller
6 Pump
The pump circulates the water in the water circuit.
7 Compressor
8 Accumulator
9 Electronic expansion valve
10 Service port water circuit
11 Casing
12 Flow sensor
13 Drain pan socket
14 Water inlet connection from domestic hot water tank
15 Water outlet connection to domestic hot water tank
16 Sound bottom plate
17 Service port R410A
Installation manual
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4
3
16
1 15

5.2. Overview of the domestic hot water tank module

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11
6
13
1
8
2
3+4
1 Hot water out connection
2 T-piece (field supply)
3 Pressure relief valve connection (field supply)
4 Pressure relief valve ( field supply)
5 Thermistor socket
6 Flow inlet connection from the heat pump module
7 Return outlet connection to the heat pump module
8 Cold water in connection
9 Thermistor
10 Anode
11 Casing
12 Thermal protector
The thermal protector is activated when the temperature
becomes too high.
13 Booster heater
14 Thermal fuse
CAUTION
This domestic hot water tank module can only be used with
an EKHVWQ indoor module.
EKHVWQ002AAV3 + EKHHS200+260AA1V3
Domestic hot water heat pump
4PW65342-1A – 10.2010
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