Nibe SPLIT AMS 10 Manuale utente

TEM EN 1821-2

431568

TECHNICAL MANUAL

Air/water heat pump

NIBE AMS10

LEK

41 Important information

4System solution

4Safety information

52 The heat pump design

5Component locations AMS 10-6 (EZ101)

6Component locations AMS 10-8 (EZ101)

7Component locations AMS 10-12 (EZ101)

8Component locations AMS 10-16 (EZ101)

9List of components AMS 10 (EZ101)

10Electrical panel

12Sensor placement

153 System description

15General

164 Description of functions

16Compressor operation

18Fan speed

19Expansion valves (EEV)

20Defrosting

25Oil return

26Compressor protection

28Inverter

28Temperature and low pressure sensor

29Drain pan heater

30Pump down function

335 Component description

33Compressor (GQ10)

344-way valve

37Circuit board

42Expansion valve

42Low pressure transmitter

436 Troubleshooting

43Alarm list

46Troubleshooting guide

60DIP switches, AMS 10

627 Component replacement

62AMS 10

798 Technical data

79Dimensions

83Sound pressure levels

84Technical specifications

88Working area

89Item register

3Table of ContentsNIBE AMS10

Table of Contents

System solution

AMS 10 is intended for installation with NIBE SPLIT

Box HBS 05 and indoor module VVM or control

module SMO. Or with ACVM 270(Does not apply to

AMS 10-6) for a complete system solution.

Safety information

This manual describes installation and service proced-

ures for implementation by specialists.

SYMBOLS

NOTE

This symbol indicates danger to person or ma-

chine .

TIP

This symbol indicates tips on how to facilitate

using the product.

MARKING

The CE mark is obligatory for most products sold in

the EU, regardless of where they are made.

Classification of enclosure of electro-technical equip-

ment.

IP24

Read the Installer Manual.

ENVIRONMENTAL INFORMATION

The equipment contains R410A, a fluorinated green-

house gas with a GWP value (Global Warming Potential)

of 2088. Do not release R410A into the atmosphere.

SERIAL NUMBER

You can find the serial number and the service code

(PF3) on the right-hand side of AMS 10.

PF3

LEK

PF3

LEK

PF3

NIBE AMS10Chapter 1 | Important information4

1 Important information

Component locations AMS 10-6 (EZ101)

FM01

XL53

EEV

XL52

20S

PWB1

QM36

QM37

EB11

GQ1

QN1

GQ10

XL20

QN2

EP1

5Chapter 2 | The heat pump designNIBE AMS10

2 The heat pump design

Component locations AMS 10-8 (EZ101)

LEK

EEV-H

FM01

XL53

EEV-C

LPT

XL52

PWB3

20S

PWB2

PWB1

63H1

QM36

QM37

GQ1

DHEB11

QN3

GQ10

QN1

EB10 XL20

XL20

QN2

EP1

BP8

BP2

NIBE AMS10Chapter 2 | The heat pump design6

Component locations AMS 10-12 (EZ101)

LEK

EEV-H

FM01

XL53

EEV-C

LPT

XL52

63H1

20S

PWB1

PWB2

PWB3

QM37

QM36

GQ1

EB11

QN3

GQ10

QN1

EB10

XL20

QN2

EP1

BP2

BP8

7Chapter 2 | The heat pump designNIBE AMS10

Component locations AMS 10-16 (EZ101)

LEK

DH FM02 CM

PF3

EEV-H

LPT

XL52

XL53

EEV-C

20S

63H1

PWB2

PWB1

PWB3

FM01

QM37

QM36

GQ1

GQ2EB11

QN3

GQ10

QN1

XL20

EB10

EP1

BP2

BP8

NIBE AMS10Chapter 2 | The heat pump design8

List of components

AMS 10 (EZ101)

PIPE CONNECTIONS

Service valve, liquid sideQM36

Service valve, gas sideQM37

Connection, serviceXL20

Connection, gas lineXL52

Connection, liquid lineXL53

SENSORS ETC.

High pressure pressostatBP2 (63H1)

Low pressure transmitterBP8 (LPT)

ELECTRICAL COMPONENTS

Drain pan heaterEB11 (DH)

FanGQ1 (FM01)

FanGQ2 (FM02)

Control boardPWB1

Inverter boardPWB2

Filter boardPWB3

Terminal block, incoming supply and commu-

nication

X1 (TB)

COOLING COMPONENTS

Compressor heaterEB10 (CH)

EvaporatorEP1

CompressorGQ10 (CM)

Expansion valve, heatingQN1 (EEV-H)

4-way valveQN2(20S)

Expansion valve, coolingQN3 (EEV-C)

MISCELLANEOUS

Serial number platePF3

Designations in component locations according to standard IEC 81346-2.

9Chapter 2 | The heat pump designNIBE AMS10

Electrical panel

COMPONENT LOCATIONAMS 10

AMS 10-6

PWB1

Cable holder

AMS 10-8

LEK

PWB3

PWB2

PWB1

LEK

Cable holder

NIBE AMS10Chapter 2 | The heat pump design10

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