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Functional Parts Layout
ESIE09-08A
22
Refrigerant Circuit
Bird’s-eye view
Legend
21
22
23
24
A
28
27
26
25
C
B
D
7
No.
Name
No.
Name
1
High pressure sensor
18
Refrigerant liquid connection R-410A
2
High pressure switch
19
Refrigerant gas connection R-410A
3
Compressor R-134a
20
Return water connection from tank
4
Outlet water connection
21
Low pressure sensor
5
Inlet water connection
22
4-way valve (R-134a)
6
Filter
23
Accumulator R-134a
7
Solenoid valve
24
Drain
8
Expansion vessel 12 l
25
Electronic expansion valve R-134a
9
DC inverter pump
26
Electronic expansion valve R-410A
10
Pressure relief valve
27
Refrigerant gas connection R-410A
11
Manometer
28
Refrigerant liquid connection R-410A
12
High pressure service port R-134a
A
R6T Discharge thermistor
13
Low pressure service port R-134a
B
R7T Liquid thermistor R-134a
14
Heat exchanger: refrigerant - water
C
R3T Liquid thermistor R-410A
15
Heat exchanger: refrigerant - refrigerant
D
R4T Returning water thermistor
16
(Q2L) Thermal protector water piping
E
R5T Leaving water thermistor
17
Air purge valve
Содержание ALTHERMA HT ERSQ 011 AA
Страница 2: ......
Страница 7: ...ESIE09 08A Table of Contents v 1 3 Service Tools 283 Index i Drawings Flow Charts iii...
Страница 13: ...ESIE09 08A General Information 1 Part 1 General Information 1 Model Names of Indoor Outdoor Units Tanks 2...
Страница 16: ...Model Names of Indoor Outdoor Units Tanks ESIE09 08A 4 General Information...
Страница 17: ...ESIE09 08A Specifications 5 Part 2 Specifications 1 Specifications 6 1 1 Outdoor Units 6 1 2 Indoor Unit 8...
Страница 28: ...Refrigerant Circuit ESIE09 08A 16 Refrigerant Circuit EKHBRD 011 014 016 AB AC V1 Y1...
Страница 38: ...Functional Parts Layout ESIE09 08A 26 Refrigerant Circuit 2 6 EKHTSU 200 260 A AB AC Front view Tank sensor...
Страница 40: ...Functional Parts Layout ESIE09 08A 28 Refrigerant Circuit...
Страница 63: ...ESIE09 08A PCB Layout for EKHBRD 011 014 016 AA AB AC V1 Y1 Refrigerant Circuit 51...
Страница 64: ...PCB Layout for EKHBRD 011 014 016 AA AB AC V1 Y1 ESIE09 08A 52 Refrigerant Circuit...
Страница 125: ...ESIE09 08A Field Setting Test Operation 113...
Страница 232: ...Troubleshooting by Indication on the Remote Controller ESIE09 08A 222 Troubleshooting...
Страница 237: ...ESIE09 08A Piping Diagrams Appendix 227 EKHBRD 011 014 016 AB AC V1 Y1...
Страница 250: ...Wiring Diagrams ESIE09 08A 240 Appendix EKHBRD 011 014 016 AB AC V1...
Страница 251: ...ESIE09 08A Wiring Diagrams Appendix 241...
Страница 256: ...Wiring Diagrams ESIE09 08A 246 Appendix EKHBRD 011 014 016 AB AC Y1...
Страница 257: ...ESIE09 08A Wiring Diagrams Appendix 247...
Страница 260: ...Wiring Diagrams ESIE09 08A 250 Appendix...
Страница 266: ...Method of Replacing the Inverter s Power Transistors Modules ESIE09 08A 256 Appendix Inverter PC board C C W U V...
Страница 288: ...3 Way Valve ESIE09 08A 278 Appendix...