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Summary of Contents for Daikin RZQ200MY1
- Page 1 INSTALLATION MANUAL SPLIT SYSTEM Air Conditioner RZQ180MY1 RZQ200MY1...
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Page 3: Table Of Contents
SPLIT System Air Conditioner Installation manual WARNING ..Failure to follow these instructions properly CONTENTS may result in personal injury or loss of life. 1. FIRST OF ALL ................1 1-1 Safety precautions ............1 CAUTION ..Failure to observe these instructions properly 1-2 Special notice of product .......... -
Page 4: Special Notice Of Product
1-2 Special notice of product CAUTION [CLASSIFICATION] • While following the instructions in this installation manual, install This air conditioner comes under the term “appliances not drain piping to ensure proper drainage and insulate piping to accessible to the general public”. prevent condensation. -
Page 5: Spec List
BEFORE INSTALLATION 2-2 Spec list Model RZQ180MY1 RZQ200MY1 [Precautions to remove packaging (L-pillar)] Refrigerant R410A • Remove the packaging (L-pillar) used to protect the unit while Power supply 3N~ 380-415V 50Hz carrying from the right front part. Cooling capacity (kw) 18.0 19.5 Follow the steps below to remove. -
Page 6: Selecting Installation Location
SELECTING INSTALLATION LOCATION (7) Installation location. [Precautions to side-by-side installation] (1) Select a location for installation that meets the following • In the figure below, the connection piping is lead out from the conditions and get the customer’s approval. front and the bottom when installing side by side. • Good ventilation. To lead out the piping from the right side of the outdoor unit. - Page 7 2. Series installation (2 or more) (note1) (7)-3 Where there are obstacles on both suction and discharge sides: • Obstacle on the suction side and both sides Where the obstacles on the discharge side is higher than the unit: Pattern 1 (There is no height limit for obstructions on the intake side.) •...
- Page 8 2. Series installation (2 or more) (note1) Where the obstacles on the discharge side is lower than the unit: Pattern 2 The relations between H, A and L are as follows: (There is no height limit for obstructions on the intake side.) •...
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Page 9: Precautions During Installation
(7)-5 Multiple rows of series installation (on the rooftop, etc.) 2. Insert the drain socket and the drain cover into the outlets correspondingly and respectively (insert the drain socket (A) 1. One row of stand-alone installation into water outlet and drain cover (B) into water outlet ), then turn them clockwise for 40°... -
Page 10: Electrical Wiring
ELECTRICAL WIRING CAUTION • Use the sheathed wires for the power wiring. CAUTION • Do not route the weak electric wiring (remote controller wire and wiring between units) together with the strong one To those doing electrical work outside the air conditioner, keeping them at least 50mm • Do not operate the unit before completing refrigerant piping apart. -
Page 11: Precautions To Power Wiring Connection
[Precautions for routing power wiring] • Never connect two electric wires of different sizes to one power supply terminal. (Phenomenons such as loose electric wire connection may cause abnormal heating.) • For the electric wires connected to the power supply terminal, use the crimp-style terminal with insulation sleeve. Otherwise, Earth wire connect the wires of the same size to the sides respectively as shown in the figure. -
Page 12: Refrigerant Piping Connection
7-4 Pipe connection Precautions to wiring connection between units • Do not connect the power supply to the single-phase wiring • Before removing the pinched piping (large) terminals. 1. Remove the valve lid, and check the stop valve is completely Otherwise, the whole system will be damaged. -
Page 13: Precautions To Refrigerant Piping Connection
7-5 Precautions to refrigerant piping connection • The field piping can be connected in 4 directions. Welding torch Front plate Piping cover plate Right Front Electrode Back Front plate screw Compressor sound-proof material Front Side Welding torch Piping cover plate Bottom (front) screw Flames • While connecting downward, open up round holes (knockout holes) by drilling through the central parts of the knockout holes (4 places) with a Ø6mm bit. -
Page 14: Piping Insulation
Connect the piping downward CAUTION For piping connected locally, wrap the insulation material till the root segment of the stop valve. The naked piping Gas side accessory may result in condensation and burns. piping (1) Gas side piping 7-7 System piping (length) limitations (field supply) Example of connection Cut the piping to... -
Page 15: Air Tight Test And Vacuum Drying
How to calculate the additional refrigerant to be Gas side stop valve (close) charged Liquid side stop valve (close) Field piping Additional refrigerant to be charged: R(kg) Pressure-reducing valve system (R should be rounded off in units of 0.1 kg.) Outdoor Indoor unit unit... -
Page 16: Charging Refrigerant
[Tightening torque] Charge refrigerant using tank with siphon pipe Charge refrigerant using other tanks Tightening torque N·m (turn clockwise to close) Stand the tank upright Stand the tank Size and charge. upside-down and (mm) Shaft (stop valve body) Cap (valve lid) Service port (Due to the siphon pipe charge. -
Page 17: After Installation Completed
AFTER INSTALLATION COMPLETED 1. • Attach the front panel of the CAUTION outdoor unit. • Turn on the power supply of To power up the crankcase heater Be sure to check the following after installation the outdoor and indoor units. in advance, be sure to turn on the 1. -
Page 18: For Normal Operation
10-2 For normal operation [No display on the remote controller] • Connection and communication error occured between the [About normal operation check] indoor unit and the remote controller. Check wiring connection for the broken and loose. • The compressor will not restart in about 5 minutes even if the ON/OFF button of the remote controller is pressed. - Page 19 MEMO...
- Page 20 The two-dimensional bar code is a manufacturing code. 3P529410-2C M19N103A (1912)
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Questions and answers
Do you need to install a circuit breaker inside the outdoor unit to protect the Active 240volt interconnect cable feeding the indoor fan coil.
Yes, a circuit breaker capable of handling high harmonics must be installed to protect the wiring, as the unit is equipped with an inverter.
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@Mr. Anderson . Does not installing a circuit breaker effect the warranty of these units