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RXM35R5V1B
Справочное руководство для монтажника Страница: 66

Daikin RXM35R5V1B Справочное руководство для монтажника онлайн [66/68] 597779

Содержание

Installer reference guide 1
R32 split system air conditioners 1
About the box 21 2
About the documentation 4 2
About the unit 24 2
Charging refrigerant 43 2
General safety precautions 5 2
Installer reference guide 2
Piping installation 33 2
Specific installer safety instructions 15 2
Table of contents 2
Unit installation 25 2
Commissioning 55 3
Configuration 53 3
Disposal 63 3
Electrical installation 47 3
Finishing the outdoor unit installation 52 3
Glossary 65 3
Hand over to the user 58 3
Maintenance and service 59 3
Table of contents 3
Troubleshooting 61 3
About the documentation 4
About this document 4
About the documentation 5
General safety precautions 5
Meaning of warnings and symbols 5
For the installer 6
General 6
General safety precautions 6
General safety precautions 7
Installation site 7
Caution 8
General safety precautions 8
Notice 8
Warning 8
General safety precautions 9
A ceiling mounted unit ceiling mounted unit 10
B wall mounted unit wall mounted unit 10
C floor standing unit floor standing unit 10
During tests never pressurize the product with a pressure higher than the maximum allowable pressure as indicated on the nameplate of the unit 10
General safety precautions 10
If applicable see the installation manual or installer reference guide of your application for more information 10
Installer reference guide 10
M total refrigerant charge in the system 10
Make sure refrigerant piping installation complies with applicable legislation in europe en378 is the applicable standard 10
Make sure the field piping and connections are not subjected to stress 10
Minimum floor area 10
Notice 10
P519439 12m 2021 2 10
R32 split system air conditioners 10
Refrigerant in case of r410a or r32 10
Rxj m 9 _rxa a 9 _rxm r 9 _arxm r 9 10
Warning 10
Charge the liquid refrigerant as follows 11
Danger risk of explosion 11
Ensure pressure resistance and prevent foreign materials from entering into the system 11
General safety precautions 11
In case recharge is required see the nameplate of the unit it states the type of 11
Lengths some systems require additional charging of refrigerant 11
Notice 11
Only use tools exclusively for the refrigerant type used in the system this to 11
Refrigerant and necessary amount 11
The unit is factory charged with refrigerant and depending on pipe sizes and pipe 11
Warning 11
Electrical 12
General safety precautions 12
Caution 13
General safety precautions 13
Notice 13
Warning 13
General safety precautions 14
Notice 14
Specific installer safety instructions 15
Caution 16
Charging refrigerant see 8 charging refrigerant 4 43 16
Danger risk of explosion 16
Specific installer safety instructions 16
Warning 16
Caution 17
Electrical installation see 9 electrical installation 4 47 17
Specific installer safety instructions 17
Warning 17
Specific installer safety instructions 18
Specific installer safety instructions 19
Danger risk of electrocution 20
Specific installer safety instructions 20
Warning 20
About the box 21
Outdoor unit 21
Overview about the box 21
To unpack the outdoor unit 21
About the box 22
Caution 22
Lift the outdoor unit 22
Remove the accessories at the bottom of the package 22
To remove the accessories from the outdoor unit 22
About the box 23
About the unit 24
Identification 24
Identification label outdoor unit 24
Overview about the units and options 24
In this chapter 25
Preparing the installation site 25
Unit installation 25
Installation site requirements of the outdoor unit 26
Unit installation 26
Unit installation 27
Additional installation site requirements of the outdoor unit in cold climates 28
Unit installation 28
About opening the units 29
Opening and closing the unit 29
To close the outdoor unit 29
To open the outdoor unit 29
Unit installation 29
About mounting the outdoor unit 30
Mounting the outdoor unit 30
Precautions when mounting the outdoor unit 30
To provide the installation structure 30
Unit installation 30
To install the outdoor unit 31
To provide drainage 31
Unit installation 31
To prevent the outdoor unit from falling over 32
Unit installation 32
In this chapter 33
Piping installation 33
Preparing refrigerant piping 33
Refrigerant piping requirements 33
About connecting the refrigerant piping 34
Connecting the refrigerant piping 34
Piping installation 34
Refrigerant piping insulation 34
Refrigerant piping length and height difference 34
Caution 35
Danger risk of burning scalding 35
Flaring pipe ends 35
Information 35
Keeping in mind the guidelines for 35
Notice 35
Pipe bending 35
Piping installation 35
Precautions when connecting the refrigerant piping 35
Using the stop valves 35
Guidelines when connecting the refrigerant piping 36
Pipe bending guidelines 36
Piping installation 36
Piping installation 37
To flare the pipe end 37
Using the stop valve and service port 37
Piping installation 38
About checking the refrigerant piping 39
Checking the refrigerant piping 39
Piping installation 39
To connect the refrigerant piping to the outdoor unit 39
Piping installation 40
Precautions when checking the refrigerant piping 40
To check for leaks 40
Piping installation 41
To perform vacuum drying 41
After opening the stop valve it is possible that the pressure in the refrigerant piping does not increase this might be caused by e g the closed state of the expansion valve in the outdoor unit circuit but does not present any problem for correct operation of the unit 42
Information 42
Piping installation 42
About charging refrigerant 43
Charging refrigerant 43
In this chapter 43
About the refrigerant 44
Charging refrigerant 44
Charging refrigerant 45
Precautions when charging refrigerant 45
To charge additional refrigerant 45
To determine the additional refrigerant amount 45
To determine the complete recharge amount 45
Charging refrigerant 46
To fix the fluorinated greenhouse gases label 46
About connecting the electrical wiring 47
Electrical installation 47
In this chapter 47
Precautions when connecting the electrical wiring 47
Danger risk of electrocution 48
Electrical installation 48
Warning 48
Electrical installation 49
Guidelines when connecting the electrical wiring 49
Electrical installation 50
Specifications of standard wiring components 50
To connect the electrical wiring to the outdoor unit 50
Electrical installation 51
Install the service cover 51
Tighten the terminal screws securely we recommend using a phillips screwdriver 51
Finishing the outdoor unit installation 52
To close the outdoor unit 52
To finish the outdoor unit installation 52
About the standby electricity saving function 53
Configuration 53
Facility setting 53
Standby electricity saving function 53
To set the facility mode 53
Configuration 54
Information 54
Warning 54
Checklist before commissioning 55
Commissioning 55
In this chapter 55
Precautions when commissioning 55
Checklist during commissioning 56
Commissioning 56
In cooling mode select the lowest programmable temperature in heating mode select the highest programmable temperature test run can be disabled if necessary 56
Prerequisite power supply must be in the specified range 56
Prerequisite test run may be performed in cooling or heating mode 56
Prerequisite test run should be performed in accordance with the operation manual of the indoor unit to make sure that all functions and parts are working properly 56
The system stops operating 3 minutes after the unit is turned off 56
To perform a test run 56
When the test run is finished set the temperature to a normal level in cooling mode 26 28 c in heating mode 20 24 c 56
Commissioning 57
Starting up the outdoor unit 57
Hand over to the user 58
Checklist for yearly maintenance of the outdoor unit 59
Maintenance and service 59
Maintenance safety precautions 59
Overview maintenance and service 59
About the compressor 60
Maintenance and service 60
Overview troubleshooting 61
Precautions when troubleshooting 61
Solving problems based on symptoms 61
Symptom the unit is not heating or cooling as expected 61
Troubleshooting 61
Fault diagnosis using led on outdoor unit pcb 62
Troubleshooting 62
Disposal 63
Overview disposal 63
To pump down 63
Disposal 64
To start and stop forced cooling 64
To start and stop forced cooling using the indoor unit on off switch 64
To start and stop forced cooling using the indoor unit user interface 64
Glossary 65
Daikin isitma ve soğutma si stemleri san ti c a ş 68
P519439 12m 68

Daikin RXM35R5V1B Справочное руководство для монтажника онлайн [66/68] 597779

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