REMKO RVT 264 DC User manual

Assembly and operating instructions
Read the instructions prior to performing any task!
REMKO RVT ARCTIC-WP
RVT 264 DC, RVT 354 DC, RVT 524 DC, RVT 684 DC
Inverter heat pump in split design
0135-2016-06 Edition 1, en_GB

REFRIGERANT
Installation and operating instructions (translation of the orig-
inal)
Read these operating instructions carefully before commis-
sioning / using this device!
These instructions are an integral part of the system and must
always be kept near or on the device.
Subject to modifications; No liability accepted for errors or mis-
prints!

Table of contents
1 Safety and usage instructions............................................................................................................. 5
1.1 General safety notes....................................................................................................................... 5
1.2 Identification of notes...................................................................................................................... 5
1.3 Personnel qualifications.................................................................................................................. 5
1.4 Dangers of failure to observe the safety notes................................................................................ 6
1.5 Safety-conscious working............................................................................................................... 6
1.6 Safety instructions for the operator................................................................................................. 6
1.7 Safety notes for installation, maintenance and inspection.............................................................. 6
1.8 Unauthorised modification and changes......................................................................................... 7
1.9 Intended use................................................................................................................................... 7
1.10 Warranty........................................................................................................................................ 7
1.11 Transport and packaging.............................................................................................................. 7
1.12 Environmental protection and recycling........................................................................................ 8
2 Technical data....................................................................................................................................... 9
2.1 Unit data.......................................................................................................................................... 9
2.2 Unit dimensions ............................................................................................................................ 12
2.3 Distance-dependent sound level................................................................................................... 13
2.4 Performance curves for heating and cooling ................................................................................ 14
3 Design and function............................................................................................................................ 18
3.1 Characteristics of REMKO inverter air conditioner with split design............................................. 18
3.2 Unit description............................................................................................................................. 20
4 Operation............................................................................................................................................. 21
4.1 General notes................................................................................................................................ 21
4.2 Display on indoor unit.................................................................................................................... 21
4.3 Keys on the remote control........................................................................................................... 22
5 Installation instructions for qualified personnel.............................................................................. 29
5.1 Important notes prior to installation............................................................................................... 29
5.2 Wall openings................................................................................................................................ 29
5.3 Installation materials..................................................................................................................... 29
5.4 Layout, indoor unit......................................................................................................................... 29
5.5 Installation, mounting outdoor unit................................................................................................ 30
5.6 Minimum clearances..................................................................................................................... 32
5.7 Oil return measures....................................................................................................................... 33
5.8 Connection variants for the indoor unit......................................................................................... 33
5.9 Wall bracket for the indoor units.................................................................................................... 34
6 Installation........................................................................................................................................... 34
6.1 Installation of the indoor unit......................................................................................................... 34
6.2 Connecting the refrigerant piping.................................................................................................. 35
6.3 Additional notes on connecting the refrigerant piping................................................................... 37
6.4 Leak testing................................................................................................................................... 37
6.5 Adding refrigerant.......................................................................................................................... 38
7 Condensate drainage connection and safe drainage...................................................................... 38
8Electrical wiring................................................................................................................................... 40
8.1 General Information...................................................................................................................... 40
8.2 Connecting the indoor unit............................................................................................................ 40
8.3 Connecting the outdoor unit.......................................................................................................... 41
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8.4 Electrical wiring diagram............................................................................................................... 42
8.5 Electrical drawings........................................................................................................................ 44
8.6 Connection of a superordinate controller provided by the customer ............................................ 47
9 Before commissioning....................................................................................................................... 50
10 Commissioning................................................................................................................................... 50
11 Trouble-shooting, fault analysis and customer service.................................................................. 52
11.1 Troubleshooting and customer service....................................................................................... 52
11.2 Indoor unit fault analysis............................................................................................................. 54
12 Care and maintenance........................................................................................................................ 67
13 Shutdown............................................................................................................................................. 69
14 Exploded view and spare parts lists................................................................................................. 70
14.1 Exploded view - Indoor unit RVT 264-684 DC IT........................................................................ 70
14.2 Spare parts list - Indoor unit RVT 264-684 DC IT....................................................................... 71
14.3 Exploded view - Outdoor unit RVT 264-354 DC AT.................................................................... 72
14.4 Spare parts list - Outdoor unit RVT 264-354 DC AT................................................................... 73
14.5 Exploded view - Outdoor unit RVT 524 DC AT........................................................................... 74
14.6 Spare parts list - Outdoor unit RVT 524 DC AT.......................................................................... 75
14.7 Exploded view - Outdoor unit RVT 684 DC AT........................................................................... 76
14.8 Spare parts list - Outdoor unit RVT 684 DC AT.......................................................................... 77
15 Index..................................................................................................................................................... 78
REMKO RVT ARCTIC-WP
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1 Safety and
usage instructions
1.1 General safety notes
Carefully read the operating manual before com-
missioning the units or their components for the
first time. It provides useful tips and notes such as
hazard warnings to prevent injury and material
damage. Failure to follow the directions in this
manual can endanger persons, the environment
and the equipment itself or its components and will
void any claims for liability.
Store this manual and the information required for
the operation of this system (e.g. refrigerant data-
sheet) in the vicinity of the unit.
The refrigerant R32 used in the system is flam-
mable. If applicable, observe the local safety con-
ditions.
Warning of inflammable substances!
1.2 Identification of notes
This section provides an overview of all important
safety aspects for proper protection of people and
safe and fault-free operation.The instructions and
safety notes contained within this manual must be
observed in order to prevent accidents, personal
injury and material damage.
Notes attached directly to the units must be
observed in their entirety and be kept in a fully
legible condition.
Safety notes in this manual are indicated by sym-
bols. Safety notes are introduced with signal words
which help to highlight the magnitude of the danger
in question.
DANGER!
Contact with live parts poses an immediate
danger of death due to electric shock. Damage
to the insulation or individual components may
pose a danger of death.
DANGER!
This combination of symbol and signal word
warns of a situation in which there is immediate
danger, which if not avoided may be fatal or
cause serious injury.
WARNING!
This combination of symbol and signal word
warns of a potentially hazardous situation,
which if not avoided may be fatal or cause
serious injury.
CAUTION!
This combination of symbol and signal word
warns of a potentially hazardous situation,
which if not avoided may cause injury or mate-
rial and environmental damage.
NOTICE!
This combination of symbol and signal word
warns of a potentially hazardous situation,
which if not avoided may cause material and
environmental damage.
This symbol highlights useful tips and recom-
mendations as well as information for efficient
and fault-free operation.
1.3 Personnel qualifications
Personnel responsible for commissioning, opera-
tion, maintenance, inspection and installation must
be able to demonstrate that they hold a qualifica-
tion which proves their ability to undertake the
work.
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