Related Manuals for Daikin EMRQ8ABY1
Summary of Contents for Daikin EMRQ8ABY1
- Page 1 INSTALLATION MANUAL Daikin Altherma outdoor unit EMRQ8ABY1 EMRQ10ABY1 EMRQ12ABY1 EMRQ14ABY1 EMRQ16ABY1...
- Page 2 2PW40200-17V...
- Page 3 2PW40200-17V...
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Page 4: Table Of Contents
EMRQ8ABY1 EMRQ14ABY1 Installation manual Daikin Altherma outdoor unit EMRQ10ABY1 EMRQ16ABY1 EMRQ12ABY1 13. Charging refrigerant..............22 ONTENTS Page 13.1. Precautions .................. 22 1. Definitions.................. 2 13.2. Important information regarding the refrigerant used....23 13.3. Calculating the additional refrigerant charge ....... 23 2. -
Page 5: Definitions
Be sure only to use accessories and optional equipment made by Daikin which are specially designed for use with Caution: the products as of subject in this manual and have them installed by Indicates a potentially hazardous situation which, if not avoided, may an installer. -
Page 6: Combination And Options
Accessory joint — — — — (1) EKHBRD connection is possible for EKHBRD_ABX and EKHBRD_AC. Connection is NOT possible for EKHBRD_AA or EKHBRD_AB models. For more details, see technical data book. Installation manual EMRQ8~16ABY1 Daikin Altherma outdoor unit 4P501819-1 – 2017.08... -
Page 7: Overview Of Unit
"Field settings by push buttons" on page DANGER: ELECTRICAL SHOCK "2. General Safety precautions" on page DANGER: DO NOT TOUCH PIPING AND INTERNAL PARTS "2. General Safety precautions" on page EMRQ8~16ABY1 Installation manual Daikin Altherma outdoor unit 4P501819-1 – 2017.08... -
Page 8: Main Components In The Unit
Service port (refrigerant charge) Stop valve (liquid pipe) Stop valve (suction pipe) (not used) Stop valve (discharge gas pipe) 11 12 22 23 24 17 16 15 S1PH S2PH SENPL S2NPL Installation manual EMRQ8~16ABY1 Daikin Altherma outdoor unit 4P501819-1 – 2017.08... -
Page 9: Main Components In The Switch Box
Cable tie mountings. The cable tie mountings allow to fix the field wiring with cable ties to the switch box to ensure strain relief. Magnetic contactor K2M Current sensor PCB EMRQ8~16ABY1 Installation manual Daikin Altherma outdoor unit 4P501819-1 – 2017.08... -
Page 10: Selecting An Installation Location
Leaked gas may accumulate around the unit, causing an explosion. When installing, take strong winds, typhoons or earthquakes into account. Improper installation may result in the unit turning over. Installation manual EMRQ8~16ABY1 Daikin Altherma outdoor unit 4P501819-1 – 2017.08... -
Page 11: Weather Dependent Precautions
IMENSIONS AND SERVICE SPACE 7.1. Dimensions of outdoor unit 1162 Baffle plate 129 160 1032 1109 1300 (distances shown are in mm) Pitch of foundation bolt holes (15x22.5 oblong holes) EMRQ8~16ABY1 Installation manual Daikin Altherma outdoor unit 4P501819-1 – 2017.08... -
Page 12: Service Space
A forklift can only be used for transport as long as the unit remains on its pallet as shown above. (distances shown are in mm) A B C D Sides along the installation site with obstacles Suction side Installation manual EMRQ8~16ABY1 Daikin Altherma outdoor unit 4P501819-1 – 2017.08... -
Page 13: Unpacking
When installed corrosive environment, use a nut with plastic washer (1) to protect the nut tightening part from rust. EMRQ8~16ABY1 Installation manual Daikin Altherma outdoor unit 4P501819-1 – 2017.08... -
Page 14: Refrigerant Pipe Size And Allowable Pipe Length
A. Piping between outdoor unit and first branch pipe Piping outer diameter size (mm) Outdoor unit capacity type (Hp) Discharge gas pipe Liquid pipe 15.9 19.1 19.1 12.7 14+16 22.2 12.7 NOTE Never increase discharge gas pipe sizes. Installation manual EMRQ8~16ABY1 Daikin Altherma outdoor unit 4P501819-1 – 2017.08... -
Page 15: Selection Of Refrigerant Branch Kits
Example 1: Branch with refnet joint Example 2: Branch with refnet joint and refnet header Example 3: Branch with refnet header EMRQ8~16ABY1 Installation manual Daikin Altherma outdoor unit 4P501819-1 – 2017.08... -
Page 16: Precautions On Refrigerant Piping
Installation of refrigerant piping is possible as front connection or side connection (when taken out from the bottom) as shown in the figure below: Left-side connection Front connection Right-side connection Installation manual EMRQ8~16ABY1 Daikin Altherma outdoor unit 4P501819-1 – 2017.08... - Page 17 Recover gas and oil from the pinched piping by using a recovery unit. Do not vent gases into the atmosphere. When all gas and oil is recovered from the pinched piping, disconnect the charge hose and close the service ports. EMRQ8~16ABY1 Installation manual Daikin Altherma outdoor unit 4P501819-1 – 2017.08...
- Page 18 The connections above to the branch kits, are the responsibility of the installer (field piping). Precautions when connecting field piping. Add brazing material as shown in the figure. Installation manual EMRQ8~16ABY1 Daikin Altherma outdoor unit 4P501819-1 – 2017.08...
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Page 19: Guidelines For Handling Stop Valve
(refer to "Set-up" on page 17). Liquid side Gas side NOTE Do not purge the air with refrigerants. Use a vacuum pump to evacuate the installation. EMRQ8~16ABY1 Installation manual Daikin Altherma outdoor unit 4P501819-1 – 2017.08... -
Page 20: Installation Of Refrigerant Piping, Leak Test, Vacuuming Before Electrical Installation Is Done (Regular Installation Method)
firmly closed before performing leak test or vacuum drying. "Set-up" on page "Leak test" on page 18, and "Vacuum drying" on page Installation manual EMRQ8~16ABY1 Daikin Altherma outdoor unit 4P501819-1 – 2017.08... -
Page 21: Leak Test
Leak test and vacuum drying should be done before the power supply is set to the unit. If not, see "10.4. Leak test and vacuum drying" on page 16 more information. EMRQ8~16ABY1 Installation manual Daikin Altherma outdoor unit 4P501819-1 – 2017.08... -
Page 22: Electrical Wiring Work
(2) European/International Technical Standard setting the limits for harmonic currents produced by equipment connected to public low-voltage systems with input current >16 A and ≤75 A per phase. Installation manual EMRQ8~16ABY1 Daikin Altherma outdoor unit 4P501819-1 – 2017.08... -
Page 23: System Overview Of Field Wiring
Field piping can be routed from left, right or front. Refer to "10.2. Connecting the refrigerant piping" on page ......Terminal ......Protective earth (screw) BLK......Black BLU......Blue BRN ....... Brown GRN....... Green EMRQ8~16ABY1 Installation manual Daikin Altherma outdoor unit 4P501819-1 – 2017.08... -
Page 24: Power Supply Routing
Wiring between the units (Indoor - outdoor) (F1+F2 left) holes. Internal transmission wiring (Q1+Q2) Plastic bracket Field supplied clamps Care should be taken for connecting the wires to the terminal block. Installation manual EMRQ8~16ABY1 Daikin Altherma outdoor unit 4P501819-1 – 2017.08... -
Page 25: Charging Refrigerant
It states the type of refrigerant and necessary amount. earth wire is in case the power supply is pulled loose from the stress relief. EMRQ8~16ABY1 Installation manual Daikin Altherma outdoor unit 4P501819-1 – 2017.08... -
Page 26: Important Information Regarding The Refrigerant Used
1...3 For EKHBRD System liquid piping System discharge piping 13.4. Method for adding refrigerant Precautions when adding refrigerant Be sure to charge the specified amount of refrigerant in liquid state. Installation manual EMRQ8~16ABY1 Daikin Altherma outdoor unit 4P501819-1 – 2017.08... -
Page 27: Charging Method
"Field settings by push buttons" on page 26 further explanation on how to do the necessary settings. Push the BS1 MODE button for 5 sec, the H1P LED is on EMRQ8~16ABY1 Installation manual Daikin Altherma outdoor unit 4P501819-1 – 2017.08... -
Page 28: Start-Up And Configuration
If the recovery is unsuccessfull, call your local dealer. Do not touch any refrigerant which has leaked out of refrigerant piping connections. This may result in frostbite. Installation manual EMRQ8~16ABY1 Daikin Altherma outdoor unit 4P501819-1 – 2017.08... -
Page 29: Field Settings By Push Buttons
For field setting Settings which are familiar for VRV series may NOT be BS3 RETURN For field setting applied to this Daikin Altherma outdoor unit. BS4 TEST For test operation BS5 RESET For resetting the address when the wiring is changed or 14.3. -
Page 30: Test Operation
When the test operation is fully completed, normal operation will be possible after 5 minutes. Otherwise, refer to "Correcting after abnormal completion of the test operation" on page 28 to take actions for correcting the abnormality. Installation manual EMRQ8~16ABY1 Daikin Altherma outdoor unit 4P501819-1 – 2017.08... -
Page 31: Operation Of The Unit
NOTE Play it safe! For protection of the PCB, touch the switch box casing by hand in order to eliminate static electricity from your body before performing service. EMRQ8~16ABY1 Installation manual Daikin Altherma outdoor unit 4P501819-1 – 2017.08... -
Page 32: Service Mode Operation
This should be done by a refrigerant reclaimer. Pay special attention to places, such as a basements, etc. where Follow the same procedure as for vacuuming method. refrigerant can stay, since refrigerant is heavier than air. Installation manual EMRQ8~16ABY1 Daikin Altherma outdoor unit 4P501819-1 – 2017.08... -
Page 33: Procedure For Checking Maximum Concentration
(mm) 9.52 9.52 12.7 12.7 12.7 • Discharge (mm) 15.9 19.1 19.1 22.2 22.2 Electrical specifications EMRQ Phase Frequency (Hz) Voltage 380~415 Voltage range • Minimum • Maximum Recommended fuses EMRQ8~16ABY1 Installation manual Daikin Altherma outdoor unit 4P501819-1 – 2017.08... - Page 36 *4P501819-1 0000000M* 4P501819-1 2017.08...