Daikin RZAG125M7V1B Installation Manual
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Also See for RZAG125M7V1B:
- Technical data manual (53 pages) ,
- Installation manual (20 pages) ,
- Installer's reference manual (36 pages)
Related Manuals for Daikin RZAG125M7V1B
Summary of Contents for Daikin RZAG125M7V1B
- Page 1 Installation manual Sky Air Alpha-series RZAG71M7V1B RZAG100M7V1B RZAG125M7V1B RZAG140M7V1B RZAG71M7Y1B RZAG100M7Y1B Installation manual RZAG125M7Y1B English Sky Air Alpha-series RZAG140M7Y1B...
- Page 2 (mm) — ≥100 A, B, C — ≥100 ≥100 ≥100 B, E — ≥100 ≥1000 ≤500 A, B, C, E — ≥150 ≥150 ≥150 ≥1000 ≤500 — ≥500 D, E — ≥1000 ≤500 ≥500 — B, D ≥100 ≥500 B, D, E <H ≤½H ≥250...
- Page 3 2P472847-1...
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Page 5: Table Of Contents
About the refrigerant ........... Daikin website (publicly accessible). 4.4.3 To determine the additional refrigerant amount ..10 ▪ The full set of latest technical data is available on the Daikin 4.4.4 To determine the complete recharge amount ..... 10 Business Portal (authentication required). -
Page 6: Preparation
3 Preparation NOTICE Preparation Fix the outdoor unit to the foundation bolts using nuts with resin washers (a). If the coating on the fastening area is Preparing the installation site stripped off, the metal can rust easily. WARNING The appliance shall be stored in a room without continuously operating ignition sources (example: open 4.1.2 To install the outdoor unit... -
Page 7: To Prevent The Outdoor Unit From Falling Over
4 Installation 1 Remove the knockout hole (a) by tapping on the attachment INFORMATION points with a flat head screwdriver and a hammer. 2 Remove the burrs, and paint the edges and areas around the edges using repair paint to prevent rusting. ▪... -
Page 8: Checking The Refrigerant Piping
4 Installation 4.3.2 To check for leaks NOTICE Do NOT exceed the unit's maximum working pressure (see "PS High" on the unit name plate). NOTICE NOTICE Make sure to use a recommended bubble test solution Do not block the air vents. This could affect air circulation from your wholesaler. -
Page 9: About The Refrigerant
4 Installation What When Charging additional refrigerant When the total liquid piping length is more than specified (see later). Completely recharging refrigerant Example: ▪ When relocating the system. ▪ After a leak. Charging additional refrigerant Before charging additional refrigerant, make sure the outdoor unit's external refrigerant piping is checked (leak test, vacuum drying). -
Page 10: To Determine The Additional Refrigerant Amount
4 Installation WARNING Then G1>40 m Use the table below to determine The refrigerant inside the unit is mildly flammable, but R1 (length=G1−40 m) and R2 normally does NOT leak. If the refrigerant leaks in the (length=G2). room and comes in contact with fire from a burner, a heater, or a cooker, this may result in fire, or the formation G1≤40 m R1=0.0 kg. -
Page 11: Charging Refrigerant: Setup
4 Installation To determine the complete recharge amount (kg) (in case of 4 Change the setting to '1' by pressing the BS2 button once. size‑up liquid pipe size) 5 Push the BS3 button once. Model Length (m) 6 When the display is not blinking anymore, press the BS3 button 3~15 15~20 20~25... -
Page 12: Connecting The Electrical Wiring
4 Installation 4.5.1 About electrical compliance NOTICE Applicable legislation on fluorinated greenhouse gases RZAG71~140M7V1B requires that the refrigerant charge of the unit is indicated Equipment complying with EN/IEC 61000‑3‑12 (European/ both in weight and CO equivalent. International Technical Standard setting the limits for harmonic Formula to calculate the quantity in CO equivalent currents produced by equipment connected to public low-voltage... -
Page 13: Finishing The Outdoor Unit Installation
4 Installation 5 Route the wiring through the frame and connect the wiring to 1~ 50 Hz 3N~ 50 Hz the frame at the knockout hole. 220-240 V 380-415 V L1 L2 L3 Routing through Choose one of the 3 possibilities: the frame L1 L2 L3 a Power supply cable... -
Page 14: To Check The Insulation Resistance Of The Compressor
Please provide the eco design data according to (EU)2016/2281 to the customer. This data can be found in the installer reference guide Action or via the Daikin website. Open the liquid stop valve and gas stop valve by removing the cap and turning counterclockwise with a NOTICE hex wrench until it stops. -
Page 15: Error Codes When Performing A Test Run
6 Disposal Action Result Error code Possible cause Select Test Operation. Nothing displayed ▪ The wiring is disconnected or there is a Service Settings Test Operation wiring error (between power supply and Maintenance Contact (the currently set Field Settings outdoor unit, between outdoor unit and temperature is not Demand indoor units, between indoor unit and... -
Page 16: Technical Data
7 Technical data Technical data A subset of the latest technical data is available on the regional Daikin website (publicly accessible). The full set of latest technical data is available on the Daikin Business Portal (authentication required). Service space: Outdoor unit Suction side In the illustrations below, the service space at the suction side is based on 35°C DB and cooling operation. -
Page 17: Piping Diagram: Outdoor Unit
7 Technical data Piping diagram: Outdoor unit Heat sink (PCB) Capillary tube Electronic expansion valve 4‑way valve High pressure switch Low pressure switch Compressor accumulator Heat exchanger Compressor Charge port / Service port (with 5/16" flare) Distributor Stop valve Liquid receiver Filter Check valve Flare connection... - Page 18 7 Technical data BS1~BS3 (A1P) Push button switch C1~C5 (A1P) (Y1 Capacitor only) DS1 (A1P) Dipswitch Bottom plate heater (option) Fuse HAP (A1P) Light-emitting diode (service monitor is green) K1M, K3M (A1P) (Y1 Magnetic contactor only) K1R (A1P) Magnetic relay (Y1S) K2R (A1P) Magnetic relay (Y2S) K4R (A1P)
- Page 20 4P485927-1 C 00000007 4P485927-1C 2019.04...