TECHNICAL TRAINING INVERTER-Y Introduction P RODUCT RANGE AND FEATURES

CONTENTS INVERTER K-SERIES INVERTER K-SERIES INVERTER Y SINGLE SPLIT (SERIES I & II) INVERTER Y SINGLE SPLIT (SERIES I & II)  INDOORS  OUTDOORS INVERTER Y MULTI SPLIT INVERTER Y MULTI SPLIT

INVERTER K-SERIES

 INDOOR W0.9K1.4K2.0K2.6K3.2K3.8K4.4K5.8K8.8KBtu/h3K5K7K9K11K13K15K20K30K R410A (5WMY-KR) 5WMY10/15 KR

INVERTER K-SERIES  OUTDOOR W0.9K1.4K2.0K2.6K3.2K3.8K4.4K5.8K8.8K Btu/h3K5K7K9K11K13K15K20K30K R410A (5LCY-ER) 5LCY10/15 ER

INVERTER K-SERIES : Features  High EER / COP of 5WMY 2.5 kW3.5 kW EER European EER Rating AA COP European EER Rating AA  ECONO Mode Econo Mode is a function that sets a limit for power consumption. This mode is useful for preventing Circuit breakers from being overloaded by the use of multiple air conditioners and other electrical devices. The function is easily activated from the remote controller by pushing the ECONO button.

INVERTER K-SERIES : Features  5 Speed Fan motor, inclusive of Quiet Mode  Night Set Mode 5WMY10KR5WMY15KR Sound Pressure H/M/L/SL (dBA) Cooling 40/33/26/2241/34/27/23 Heating 40/34/28/2541/35/29/26 Super Low 22 dBA! This function prevent excessive cooling or heating for your pleasant sleep.

INVERTER K-SERIES : Features  Indoor Air Quality Titanium Apatite Photocatalytic Air Purifying Filter

INVERTER K-SERIES : Features Comfort Airflow Mode “Comfortable Mode” prevents direct airflow to users and reduces discomfort air drafts. When cooling : Flap can be fixed at higher position than the normal cooling operation position. When heating : Flap can be fixed at lower position than the normal heating operation position and warms feet. by one touch ! Normal Operation 5~45° Comfort Mode 0° fixed 0°0° 45° 5°5° Comfort Mode 50° fixed Normal Operation 15~45° 15° 45° 50°

INVERTER K-SERIES : Features  Standby electricity saving  Standby electricity saving Without this function, about 6W standby electricity is necessary. By cutting power supply to outdoor unit, necessary standby electricity is reduced to 1 W at the least. This new function corresponds to diversified energy saving needs. 1 W For indoor unit microcomputer 1 W For indoor unit microcomputer 5 W For outdoor unit microcomputer Operation standby electricity Note: In some conditions, for example when temperature is low, outdoor unit runs microcomputer and preheats compressor and thus uses energy. (About 35 W is necessary for preheating) 0 W (Outdoor unit is suspended)

INVERTER Y SINGLE SPLIT

5WMY-JR 5CKY-ER 5CKY-CR 5CMY-ER 5CCY-CR Product Line Up SERIES I SERIES II

SERIES I

 Indoor: 5WMY-JR W0.9K1.4K2.0K2.6K3.2K3.8K4.4K5.8K8.8KBtu/h3K5K7K9K11K13K15K20K30K R410A (5WMY-JR) 5WMY 10/15/20/25JR

SERIES I WMY-J Features:  High EER/COP performance. ALL Models rank A/A or Exceeds! (W/W)EERCOP 2.5 kW kW kW kW  High Quality & Efficiency Daikin DC Inverter compressor  High Performance Daikin Inverter Controller  5-speed Step-less Fan operation  BioPro IAQ.  New Inverter-only Remote Control

SERIES I  Indoor: 5CKY-CR W0.9K1.4K2.0K2.6K3.2K3.8K4.4K5.8K8.8K Btu/h3K5K7K9K11K13K15K20K30K R410A (5CKY-CR) 5CKY 10/15/20CR

SERIES I  Outdoor: 5LCY-DR W0.9K1.4K2.0K2.6K3.2K3.8K4.4K5.8K8.8K Btu/h3K5K7K9K11K13K15K20K30K R410A (5LCY-DR) 5LCY 10/15DR

SERIES I  Outdoor: 5LCY-CR W0.9K1.4K2.0K2.6K3.2K3.8K4.4K5.8K8.8K Btu/h3K5K7K9K11K13K15K20K30K R410A (5LCY-CR) 5LCY 20/25CR

SERIES I About the same between 5LCY & 5LCX-series 5LCY10/15D Series5LCX-C Series * 5LCY20/25 will be using the same casing as 5LCX and mass-production by March 2010 Outlook

SERIES I Model Max. total piping length (m) Max. height difference (m) Pre-charge for up to piping length (m) Additional charge (g/m) 5LCY10DR LCX10CR LCY15DR LCX15CR Piping Length & Elevation

SERIES I 5LCY-D  Control box casing using plastic material.  Reactor is mounted on outdoor panels.  Control box is mounted face down. Compact & Lighter 5LCX-C Control Box

SERIES I  Equipped with 7-segment display to improve serviceability.  To retrieve error code & running parameters. Terminal Block

SERIES I 5LCY-D Series5LCX-C Series Outdoor coil Discharge pipe Outdoor air Heat sink- Heat sink thermistor to capture heat sink temperature Thermistors

SERIES I 5LCY-D Series5LCX-C Series 6-speed2-speed Low ambient -10/15  C -  Both Y-series and X-series are using variable OD fan speed control by ON/OFF cycle motor.  Variable speed duty cycle in respond to current system load & ambient condition. Outdoor Fan

SERIES I 5LCY-D Series5LCX-C Series SoftwareOYLM Auto restart  Over current  Over heating  Software and Protection

SERIES I 5LCY-D Series5LCX-C Series SLM 3×  NETWARE 3*  G-WAY×  NIM×  * Standard handset for CC units, not available yet for wall mounted series. Control System Compatibility

SERIES II

ERIES SERIES II  Indoor: 5CKY-ER W4.4K5.8K8.8K11.7K14.6K17.6K20.5K Btu/h15K20K30K40K50K60K70K R410A (5CKY-ER) 5CKY 28/40/50ER

ERIES SERIES II 5CKY-ER Features  Improve Sound Level New CKY-E series is equipped with a newly-developed turbo fan, which has improved the sound pressure level of the unit significantly. 4 selected fan speeds By selecting the Quiet mode, the sound pressure level can be as low as 27dBA.

ERIES SERIES II 5CKY-ER Features  Multi comfort- 3 air swing pattern control 3 selected air swing pattern to suit different requirements Swing mode selection method through wireless handset: -Press SWING button for 4 seconds to enter field setting mode. While in field setting mode, show only SETTING MODE -Press temperature + or – button to select SWING MODE rotation from SWING MODE 1 to SWING MODE 3 -If no mode changes within 4 seconds, unit will operate according to the selected SWING MODE

ERIES SERIES II 5CKY-ER Features  Optimum Air Discharge Combining 4 ways air discharge and large discharge area on each side Additional of the automatic air swing help to further to evenly distribute conditioned air to every corner of the install area.

ERIES SERIES II 5CKY-ER Features  Modern & Elegant Panel Design Unique “Round” side contour Side LED light location Promote Uniform Installation Same dimension (all capacity) Rotate able intake grill Allow 90°Rotation

ERIES SERIES II 5CKY-ER Features  Lower Height model  2 uniform height base on different capacity  Small fan motor  Compact body design ABC

ERIES SERIES II 5CKY-ER Features  Built-In high head drain pump  Built-in high head drain pump 700mm head.  A safety float is incorporated in the drain pump to monitor its water level

ERIES SERIES II  Indoor: 5CMY-ER W4.4K5.8K8.8K11.7K14.6K17.6K20.5K Btu/h15K20K30K40K50K60K70K R410A (5CMY-ER) 5CMY 28/40/50ER 5CMY 62CR

ERIES SERIES II 5CMY-ER Features  Ceiling and floor installation option -To install below the ceiling -To mount at low wall position Ceiling installation type Standing installation type  Easy Serviceability - Control box, motor and blower can be access easily by just pulling down the filter rail.

ERIES SERIES II 5CMY-ER Features  Negative ion generator -To increase the amount of negative ion in the air conditioning area, creating more refreshing environment  Automatic air swing -The motorized louver enables the air flow to be evenly distributed. -At the same time, negative ion will be released to provide quality air

ERIES SERIES II 5CMY-ER Features  Flexible installation -Unit is designed to work with high pressure head drain pump (optional). -To offer flexibility for installation on condensate drain pipe -Drain pump comes with a high head and is incorporate with the float switch as safety protection

ERIES SERIES II 5CMY-ER Features  Fresh air option -The unit is designed to draw in fresh air from outdoor. A fresh air knocked out holes is designed within the unit itself to provide better ventilation.

ERIES SERIES II  Indoor: 5CCY-CR W4.4K5.8K8.8K11.7K14.6K17.6K20.5KBtu/h15K20K30K40K50K60K70K R410A (5CCY-CR) 5CCY 28/38/50/60CR

ERIES SERIES II 5CCY-CR Features  Microprocessor controlled -Offer comfortable room conditions according to the needs of the user -Provide protection to components of the air conditioning unit against any fault through its control algorithm  Optional duct accessories * Available for 5CCY10-25CR only.

ERIES SERIES II 5CCY-CR Features  Double protection drainage system -Primary drain pan: high thermal insulation material and molded in gradient for better condensate water drainage -Secondary drain pan: “built in” to standard unit offers extra protection against possible water leaking problems  Auto random restart -Automatically restart according to the last state setting condition when power resumed -Option is provided to cancel this features

ERIES SERIES II  Outdoor: 5LCY-ER W4.4K5.8K8.8K11.7K14.6K17.6K20.5K Btu/h15K20K30K40K50K60K70K R410A (5LCY-ER) 5LCY 30/40/50/60ER

ERIES SERIES II Model Max. total piping length (m) Max. height difference (m) Pre-charge for up to piping length (m) Additional charge (g/m) 5LCY30ER LCY40ER LCY50ER LCY60ER Piping Length & Elevation

ERIES SERIES II  Control box is vertically mounted facing out of the casing. Main & inverter PCB Control Box

ERIES SERIES II 5LCY30ER5LCY40-60ER OD fanDC motor Compressor typeSwingScroll SoftwareDaikin Auto restart  Over current  Over heating  Others

ERIES SERIES II AccessoriesCompatibility SLM 3× NETWARE 3*  G-WAY× NIM× * Standard handset for CC units, not available yet for wall mounted series. Control System Compatibility

INVERTER Y MULTI SPLIT

5MSY20/25/30BR Outdoor Unit Indoor Unit 5WMY-JR 5CKY-ER 5CKY-CR 5CMY-ER 5CCY-CR

INVERTER Y MULTI SPLIT 5MSY-BR Features  Flexibility in Application & Installation Available for double, triple, and quadruple indoor connections. Different types of indoor units in the same system.  Better Energy Saving Combination of improved efficiency compressor and intelligent electronic controls. Achieved class A/A based on European Energy Efficiency Class ratings.

INVERTER Y MULTI SPLIT About the same between 5MSY & 5MSX-series 5MSY-B Series5MSX-A Series Outlook

INVERTER Y MULTI SPLIT Model Max. total piping length (m) Single indoor max. piping length (m) Max. height difference (m) Pre-charge total piping length (m) Pre- charged (kg) Additional charge (g/m) 5MSY20BR MSX20AR MSY25BR MSX25AR MSY20BR MSX20AR Piping Length and Elevation

INVERTER Y MULTI SPLIT  OEM Daikin.  Control box casing using plastic material.  Control box is mounted face down. 5MSX-A Series5MSY-B Series Compact & Lighter Control Box

INVERTER Y MULTI SPLIT Error Diagnosis5MSY-B Series5MSX-A Series No. of LED52 Location Next to terminal block Inside control box 5MSX-A Series5MSY-B Series Terminal Block

INVERTER Y MULTI SPLIT  5MSY has more feedback where each indoor will be equipped with a gas pipe and liquid pipe thermistors. 5MSY-B Series5MSX-A Series Outdoor coil Discharge pipe Outdoor air Gas pipe x no. of indoor unitGas pipe x 1 Liquid pipe x no. of indoor unitLiquid pipe x 1 Heat sink- Thermistors

INVERTER Y MULTI SPLIT 5MSY-B Series5MSX-A Series Reluctance DC motor AC tap speed motor (fixed 3 speeds) Low ambient 0  C -  Similarly, 5MSY-B series and 5MSX-A series are equipped with variable speed motor to cater for different system load & ambient condition. Outdoor Fan

INVERTER Y MULTI SPLIT 5MSY-B Series5MSX-A Series CompressorSwing typeScroll type Expansion deviceEXV Swing compressor Different compressor driving method. Has a higher EER, lower vibration & noise and higher durability. Other Components

INVERTER Y MULTI SPLIT 5MSY-B Series5MSX-A Series SoftwareDaikinLongertech Wiring error-check  × Priority room setting  × Over current  Over heating  Software and Protection

INVERTER Y MULTI SPLIT  Designed to provide convenience for the system to correct wiring errors itself.  For unclear local wiring in the case of buried/hidden piping.  This function works by letting refrigerant flow from port A and on onward. The indoor coil temperature is detected one by one to check for matching between the piping and wiring.  If wiring is corrected or change a new controller, wiring check has to be carried out again. Wiring Error Check

INVERTER Y MULTI SPLIT For example: If wiring from Port A is correctly connected to Room A, but piping from Port B instead.  After self-correction, when unit is turned ON, OD will change the add in memory so that EXV A is link to Port B. Piping connected to Port B Room A Room B Piping connected to Port A Wiring Error Check

INVERTER Y MULTI SPLIT  Press SW3 button to activate wiring check function: The red LEDs will start blinking one after another. The compressor is set to run at fix frequency. Wiring to each ID unit is checked in sequence.  It takes 10~15min to complete the check and correction.  Result Red LEDs blinking in sequence – self correction complete, unit ready to run. All LEDs blinking together – fail to self correct, recheck wire and piping.  This function is subjected to following conditions: After unit is first turned ON, need to wait for about 30 seconds for system initialization. OD ambient > 5  C. To complete 3 minutes standby after unit stops. Indoor units are not having any other problem. Wiring Error Check

INVERTER Y MULTI SPLIT  Allow user to set a particular room which takes precedence over the operation mode of other rooms.  For example, if Room A is the priority room, when COOL mode is selected in Room A while Room B, C & D are operating in the following mode: Operation mode in Room B, C & DStatus of Room B, C & D COOL or DRY or FANCurrent operation mode is maintained HEAT The unit enters Standby Mode. Operation resumes when Room A unit stops operating. AUTO If the unit is set to COOL mode, operation continues. If set to HEAT mode, it enters Standby Mode. Operation resumes when Room A unit stops operating. Priority Room Setting

INVERTER Y MULTI SPLIT  This setting must be done when the unit is first installed.  Make sure setting is only done for 1 room.  Slide SW4 dip switch to the ON side for the corresponding indoor unit to be set as priority room. Priority Room Setting

INVERTER Y MULTI SPLIT 5MSY-B Series5MSX-A Series SLM 3×  NETWARE 3*  G-WAY×  NIM×  * Standard handset for CC units, not available yet for wall mounted series. Control System Compatibility

HANDSET Wireless handset for 5WMY-K Series

HANDSET G18 G17 G15 Existing handset Netware 3 Standard handset for CC units only

HANDSET New wireless handset GS01 GS02 For mass- production in February 2010

THE END