Daikin RZASG100M7V1B, Installer'S Reference Manual

Page 1: ...nstaller reference guide Sky Air Advance series English Installer reference guide Sky Air Advance series RZASG71M2V1B RZASG100M7V1B RZASG125M7V1B RZASG140M7V1B RZASG100M7Y1B RZASG125M7Y1B RZASG140M7Y1...

Page 2: ...recautions when checking the refrigerant piping 16 6 5 3 Checking refrigerant piping Setup 16 6 5 4 To check for leaks 16 6 5 5 To perform vacuum drying 17 6 6 Charging refrigerant 17 6 6 1 About char...

Page 3: ...OT touch the refrigerant piping water piping or internal parts during and immediately after operation It could be too hot or too cold Give it time to return to normal temperature If you must touch it...

Page 4: ...ake sure there is no oxygen in the system Refrigerant may only be charged after performing the leak test and the vacuum drying In case re charge is required refer to the nameplate of the unit It state...

Page 5: ...earth leakage protector make sure it is compatible with the inverter resistant to high frequency electric noise to avoid unnecessary opening of the earth leakage protector NOTICE Precautions when layi...

Page 6: ...do and know to install the system Commissioning What to do and know to commission the system after it is installed Hand over to the user What to give and explain to the user Maintenance and service Ho...

Page 7: ...n manual of the refrigerant branch kit Demand adaptor kit SB KRP58M52 Includes the additional mounting plate EKMKSA2 Can be used for the following Low noise To lower the operation sound of the outdoor...

Page 8: ...ght be higher than the sound pressure level mentioned in Sound spectrum in the data book due to environmental noise and sound reflections INFORMATION The sound pressure level is less than 70 dBA In pl...

Page 9: ...rresponds with the actual highest unit L1 Main piping L2 L7 Branch piping H1 Height difference between the highest indoor unit and the outdoor unit H2 Height difference between the highest and the low...

Page 10: ...win L2 L3 Limit L4 L5 Limit L6 L7 Limit L2 L4 L3 L7 Limit 10 m 6 Maximum height between indoor and outdoor Pair twin triple and double twin H1 Limit 30 m 7 Maximum height between indoors Pair N A Twin...

Page 11: ...ing Charging refrigerant Connecting the electrical wiring Finishing the outdoor installation Finishing the indoor installation INFORMATION For installation of the indoor unit mounting the indoor unit...

Page 12: ...e unit in order to prevent the invasion of water in the unit and to avoid the drain water dripping see the following illustration INFORMATION If necessary you can use a drain plug kit field supply to...

Page 13: ...thing but the designated refrigerant to get mixed into the refrigerant cycle e g air Only use R32 when adding refrigerant Only use installation tools e g manifold gauge set that are exclusively used f...

Page 14: ...d film on the inside of the piping This film adversely affects valves and compressors in the refrigerating system and prevents proper operation Set the nitrogen pressure to 20 kPa 0 2 bar just enough...

Page 15: ...oor unit Piping length Keep field piping as short as possible Piping protection Protect the field piping against physical damage 1 Do the following Remove the service cover a with screw b Remove the p...

Page 16: ...ists of the following stages 1 Checking for leaks in the refrigerant piping 2 Performing vacuum drying to remove all moisture air or nitrogen from the refrigerant piping If there is a possibility of m...

Page 17: ...it is factory charged with refrigerant but in some cases the following might be necessary What When Charging additional refrigerant When the total liquid piping length is more than specified see later...

Page 18: ...ak If the refrigerant leaks in the room and comes in contact with fire from a burner a heater or a cooker this may result in fire or the formation of a harmful gas Turn off any combustible heating dev...

Page 19: ...ins fluorinated greenhouse gases Its global warming potential GWP value is 675 Do NOT vent these gases into the atmosphere When charging refrigerant always use protective gloves and safety glasses CAU...

Page 20: ...frigerant charge in the system expressed as tonnes CO2 equivalent is used to determine the maintenance intervals Follow the applicable legislation Formula to calculate the greenhouse gas emissions GWP...

Page 21: ...ble legislation Interconnection cables Minimum cable section of 2 5 mm and applicable for 230 V Recommended field fuse 20 A 25 A 32 A 16 A 20 A Earth leakage circuit breaker Must comply with applicabl...

Page 22: ...e frame When cables are routed from the unit a protection sleeve for the conduits PG insertions can be inserted at the knockout hole When you do not use a wire conduit protect the wires with vinyl tub...

Page 23: ...eat up the compressor oil to avoid oil shortage and compressor breakdown during startup NOTICE NEVER operate the unit without thermistors and or pressure sensors switches Burning of the compressor mig...

Page 24: ...vice cover to prevent electric shocks 3 Turn ON power for at least 6 hours before starting operation to protect the compressor 4 On the user interface set the unit to cooling operation mode 2 Start th...

Page 25: ...the unit 9 Maintenance and service NOTICE Maintenance must be done by an authorised installer or service agent We recommend to do maintenance at least once a year However applicable legislation might...

Page 26: ...y for reuse recycling and recovery 11 1 Overview Disposal Typical workflow Disposing of the system typically consists of the following stages 1 Pumping down the system 2 Bringing the system to a speci...

Page 27: ...row of units A E a b c d e eB eD a b c d e eB eD A B C D E B HU HD H B 100 A B C 250 100 100 B E 100 1000 500 A B C E 250 150 150 1000 500 D 500 D E 500 1000 500 B D 100 500 B D E 1 2 1 HB HD HB HU 25...

Page 28: ...e upper unit high enough above the lower unit to prevent ice buildup at the upper unit s bottom plate B1 B2 B1 If there is no danger of drainage dripping and freezing between the upper and lower units...

Page 29: ...ctive devices S1PH S1PLand Q1E 3 Refer to the combination table and the option manual for how to connect the wiring to X6A X28A and X77A 4 Colours BLK black RED red BLU blue WHT white GRN green 4 Lege...

Page 30: ...licable for a certain product or domain Service company Qualified company which can perform or coordinate the required service to the product Installation manual Instruction manual specified for a cer...

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Page 32: ...4P486047 1 2017 04 Copyright 2017 Daikin...