Ekhbrd 011/014/016 Ac/Ad(V1/Y1) - Daikin ALTHERMA HT Service Manual

ESIE09-08B
2.5

EKHBRD 011/014/016 AC/AD(V1/Y1)

Overview
Legend
Refrigerant Circuit
2 18 17 19
3
No. Name
1 Air purge valve
2 Thermistors
3 Switchbox
4 Heat exchangers
5 Refrigerant liquid connection R410A
6 Refrigerant gas connection R410A
7 Shut-off valves
8 Water inlet connection
9 Water outlet connection
10 Drain valve
11 Water filter
12 Expansion vessel (12l)
23 20 1 16
10 2 2 22 22 14
4 2 21 4 6 5 13
12 11
No.
13
14
15
16
17
18
19
20
21
22
23
Functional Parts Layout
7 8
15
7 9
Name
Manometer
Pump
Pressure relieve valve
Service ports R134a
Compressor R-134a
Accumulator
3-way valve (option, with EKHTS tank))
4-way valve
Thermal cut-out
Electronic expansion valve
T-piece (option, with EKHTS tank)
21