McQuay MCK015BR Specifications

MCK - 2004Ceiling Cassette Split SystemsModels: MCK 020A/AR MCK 025A/AR MCK 030A/AR MCK 040A/AR MCK 050A/AR MCK 015B/BR MCK 020B/BR MCK

CEILING CASSETTE B SERIES (COOLING ONLY – R407C) MODEL INDOOR UNIT MCK015B MCK020B MCK025B MCK030BOUTDOOR UNIT M4LC015B M4LC020B M4LC025B M4LC030CNOMI

Fresh Air Kit for MCK-C Models 99

©2004 McQuay International +1 (800) 432-1342 www.mcquay.comISO 9002REGISTERED

CEILING CASSETTE B SERIES (HEAT PUMP – R407C) MODEL INDOOR UNITMCK015BR MCK020BR MCK025BR MCK030BROUTDOOR UNIT M4LC015BR M4LC020BR M4LC025BR M4LC030CR

CEILING CASSETTE C SERIES (COOLING ONLY) MODEL INDOOR UNIT MCK010C MCK015C MCK020COUTDOOR UNIT MLC010B MLC015B MLC020BNOMINAL kcal/h2392 3150 4920COOL

CEILING CASSETTE C SERIES (HEAT PUMP) MODEL INDOOR UNIT MCK010CR MCK015CR MCK020CROUTDOOR UNIT MLC010BR MLC015BR MLC020BRNOMINAL kcal/h2390 3150 4540C

Noise Level MCK – A/AR Model Speed 1/1 Octave Sound pressure level (dB, ref 20µPa) Overall Noise 125Hz 250Hz 500Hz 1kHz 2kHz 4kHz 8kHz A (dBA) Cr

Model Measuring location MCK020A/AR MCK025A/AR MCK015B/BR MCK020B/BR MCK025B/BR MCK010C/CR MCK015C/CR MCK020C/CR Standard : JIS C 9612 MCK030A/A

NC Curves CK20A/AR NC Curve s010203040506070125 250 500 1000 2000 4000 8000Octave-band frequency (Hz)Sound pressure level (dB, ref 20 Pa)M easured

CK30A/AR NC Curve s010203040506070125 250 500 1000 2000 4000 8000Octave-band frequency (Hz)Sound pressure level (dB, ref 20 Pa)M easured in anecho ic

CK50 A/AR NC Cur ves010203040506070125 250 500 1000 2000 4000 8000Octave-band f requency (Hz)Sound pressure level (dB, ref 20 Pa)NC-40NC-35NC-30NC-2

CK20B/BR NC Curves CK15B/BR NC Curves 18

Contents Special Features ...2 Specifications ...

CK30B/BR NC Curves CK25B/BR NC Curves 19

CK10C/CR NC CurvesNC- 20NC- 25NC- 30NC- 3 5NC- 4 0NC- 4 5NC- 5 0010203040506070125 250 500 1000 2000 4000 8000Octave-band freque ncy (Hz)Sound pressu

CK20C/CR NC CurvesNC- 2 0NC- 2 5NC- 3 0NC- 35NC- 40NC- 45NC- 50010203040506070125 250 500 1000 2000 4000 8000Octave-band frequency (Hz)Sound pressu

Operating Range Ensure the operating temperature is in allowable range. Cooling only Cooling The use of your air conditioner outside the range of

Refrigerant Circuit Model : MCK015B – MLC/ M4LC015B MCK010C – MLC010B MCK020A – MLC/ M4LC020B MCK015C – MLC015B MCK020B –

Model : MCK030A – MLC/ M4LC030C MCK030B – MLC/ M4LC030C MCK040A – MLC035C MCK040A – MLC/ M4LC040C MCK050A – MLC/ M4LC050C

Model : MCK025AR – MLC/ M4LC025BR MCK025BR – MLC/ M4LC025BR MCK030AR – MLC030BR MCK030BR – MLC030BR Model

Performance Table A Series (Cooling Only – R22) Model : MCK020A / MLC020B Indoor DB Indoor WB Capacity Outdoor DB, ° C ° C ° C kW 19.4 25 30 35

Model : MCK030A / MLC030B Indoor DB Indoor WB Capacity Outdoor DB, ° C ° C ° C kW 19.4 25 30 35 40 46 26.7 13.9 TC 8.385 7.868 7.407 6.946

A Series (Cooling Only – R407C) Model : MCK020A / M4LC020B Indoor DB Indoor WB Capacity Outdoor DB, ° C ° C ° C kW 19.4 25 30 35 40 46 50 52 54

Special Features Ultra Slim New Stylish Design Profile This unit is contemporary in design and match even the most up to date interior decor. The sli

Model : MCK040A / M4LC040C Indoor DB Indoor WB Capacity Outdoor DB, ° C ° C ° C kW 19.4 25 30 35 40 46 50 52 54 26.7 13.9 TC 10.697 10.11 9.585

B Series (Cooling Only – R22) Model : MCK015B / MLC015B Indoor DB Indoor WB Capacity Outdoor DB, ° C ° C ° C kW 19.4 25 30 35 40 46 26.7 13.9

Model : MCK030B / MLC030B Indoor DB Indoor WB Capacity Outdoor DB, ° C ° C ° C kW 19.4 25 30 35 40 46 26.7 13.9 TC 6.802 6.553 6.33 6.108 5

B Series (Cooling Only – R407C) Model : MCK015B / M4LC015B Indoor DB Indoor WB Capacity Outdoor DB, ° C ° C ° C kW 19.4 25 30 35 40 46 26.7 13.

A Series (Heating Only – R22) Model : MCK020AR / MLC020BR (HEATING MODE) Indoor DB°C Outdoor WB°C kW 15.0 17.0 19.0 21.0 24.0 26.7 -9.0 TC 3

Model : MCK040AR/ MLC040CR (HEATING MODE) Indoor DB°C Outdoor WB°C kW 15.0 17.0 19.0 21.0 24.0 26.7 -9.0 TC 6.925 6.822 6.720 6.618 6.588 6

A Series (Heating Mode –R407C) Model : MCK020AR/ M4LC020BR (HEATING MODE) Indoor DB°C Outdoor WB°C kW 15.0 17.0 19.0 21.0 24.0 26.7 -9.0 TC

Model : MCK040AR/ M4LC040CR (HEATING MODE) Indoor DB°C Outdoor WB°C kW 15.0 17.0 19.0 21.0 24.0 26.7 -9.0 TC 6.925 6.822 6.720 6.618 6.588

B Series (Heating Mode – R22) Model : MCK015BR/ MLC015BR (HEATING MODE) Indoor DB°C Outdoor WB°C kW 15.0 17.0 19.0 21.0 24.0 26.7 -9.0 TC

Model : MCK030BR/ MLC030BR (HEATING MODE) Indoor DB°C Outdoor WB°C kW 15.0 17.0 19.0 21.0 24.0 26.7 -9.0 TC 4.600 4.562 4.523 4.484 4.418

Specifications CEILING CASSETTE A SERIES (COOLING ONLY) MODEL INDOOR UNITMCK020A MCK025A MCK050AOUTDOOR UNITMLC020B MLC025B MLC030B MLC030C MLC035C M

Model : MCK025BR/ M4LC025BR (HEATING MODE) Indoor DB°C Outdoor WB°C kW 15.0 17.0 19.0 21.0 24.0 26.7 -9.0 TC 3.489 3.457 3.424 3.392 3.

C Series (Cooling Only – R22) Model : MCK010C / MLC010B Indoor DB Indoor WB Capacity Outdoor DB, ° C ° C ° C kW 19.4 25 30 35 40 46 26.7 13.9 T

C Series (Heating Mode – R22) Model : MCK010CR/ MLC010BR (HEATING MODE) Indoor DB°C Outdoor WB°C kW 15.0 17.0 19.0 21.0 24.0 26.7 -9.0

Outlines and Dimensions Indoor Unit MCK020/ 025/ 030/ 040/ 050A/AR MCK015/ 020/ 025/ 030B/BR MCK010/ 015/ 020C/CR BACDEFHJIGK MODEL A B C D E F G H

Outdoor Unit MLC030/ 040/ 050C/CR M4LC030/ 040/ 050C/CR 43

Wiring Diagrams Indoor Unit (Cooling Only) Model : MCK020/ 025A Outdoor Unit Model : MLC/ M4LC020/ 025B ▲ CN4 IS CONNECTED TO WIRE

Indoor Unit (Cooling Only) Model : MCK030A Outdoor Unit Model : MLC030B 45

Indoor Unit (Cooling Only) Model : MCK030A Outdoor Unit Model : MLC / M4LC030C 46

Indoor Unit (Cooling Only) Model : MCK040A Outdoor Unit Model : MLC035C 47

Indoor Unit (Cooling Only) Model : MCK040/ 050A Outdoor Unit Model : MLC / M4LC040/ 050C 48

CEILING CASSETTE A SERIES (HEAT PUMP) MODEL INDOOR UNITMCK020AR MCK025AR MCK050AROUTDOOR UNITMLC020BR MLC025BR MLC030BR MLC030CR MLC035CR MLC040CR MLC

Indoor Unit (Heat Pump) Model : MCK020/ 025AR Outdoor Unit Model : MLC / M4LC020/ 025BR KEY: FM – FAN MOTOR CM – COMPRESSOR MOT

Indoor Unit (Heat Pump) Model : MCK030AR Outdoor Unit Model : MLC030BR 50

Indoor Unit (Heat Pump) Model : M CK030AR M4LC030CR Outdoor Unit Model : MLC / 51

Indoor Unit (Heat Pump) Model : MCK040AR Outdoor Unit Model : MLC035CR 52

Indoor Unit (Heat Pump) Model : MCK040/ 050AR Outdoor Unit Model : MLC/ M4LC040/ 050CR 53

Indoor Unit (Cooling Only ) Model : MCK015B Outdoor Unit Model : MLC015B 54

Indoor Unit (Cooling Only) Model : MCK020/ 025B Outdoor Unit Model : MLC020/ 025B 55

Indoor Unit (Cooling Only ) Model : MCK030B Outdoor Unit Model : MLC030C 56

Indoor Unit (Cooling Only ) Model : MCK030B Outdoor Unit Model : MLC030B 57

Indoor Unit (Heat Pump) Model : MCK015BR Outdoor Unit Model : MLC015BR 58

CEILING CASSETTE A SERIES (COOLING ONLY – R407C) MODEL INDOOR UNITMCK020A MCK025A MCK030A MCK040A MCK050AOUTDOOR UNITM4LC020B M4LC025B M4LC030C M4LC

Indoor Unit (Heat Pump) Model : MCK020/ 025BR Outdoor Unit Model : MLC020/ 025BR 59

Indoor Unit (Heat Pump) Model : MCK030BR Outdoor Unit Model : MLC030BR 60

Indoor Unit (Heat Pump) Model : MCK030BR Outdoor Unit Model : MLC030CR 61

Indoor Unit (Cooling Only) Model : MCK010/ 015C Outdoor Unit Model : MLC010/ 015B 62

Indoor Unit (Cooling Only) Model : MCK020C Outdoor Unit Model : MLC020B 63

Attachment 60HZ Outdoor Unit Model : MLC030C (Cooling Only) 60HZ / 1 Phase / 208 ~230V 00 ~230V Model : MLC040/ 050C (Cooling Only)

3 Phase for 2 & 3 HP Outdoor Unit Model : MLC/ M4LC020/ 025B (Cooling Only) 3 Phase / 50 HZ / 380 ~ 415V Model : MLC/

Model : MLC/ M4LC020/ 025BR (Heat Pump) 3 Phase / 50HZ / 380 ~ 415V Model : MLC/ M4LC030CR (Heat Pump) 3 Phase / 5 0HZ / 38

High Ambient Unit Outdoor Unit Model : MLC020/ 025B (Cooling Only) 50HZ / 1 Phase / 220 – 240V, 60HZ / 1 Phase / 208 – 230V Outdoor U

Outdoor Unit Model : MLC020/ 025BR (Heat Pump) 50HZ / 1 Phase / 220 – 240V Outdoor Unit Model : MLC030CR 50HZ / 1 Phase / 220 – 240V,

CEILING CASSETTE A SERIES (HEAT PUMP – R407C) MODEL INDOOR UNITMCK020AR MCK025AR MCK030AR MCK040AR MCK050AROUTDOOR UNITM4LC020BR M4LC025BR M4LC030CR

Low Ambient Unit (Optional) Outdoor Unit Model : MLC010B / 015B (50HZ) Outdoor Unit Model : MLC020B / 025B (50HZ)

Low Ambient Unit Outdoor Unit Model : MLC010/ 015BR 50HZ / 1 Phase / 220 – 240V Outdoor Unit Model : MLC020BR 50HZ / 1 Phase / 220 –

Single Phase for 4HP Outdoor Unit Model : MLC/ M4LC040C (Cooling Only) Model : MLC/ M4LC040CR (Heat Pump) 71

Special Precautions for R407C Special precautions when dealing with refrigerant R407C unit 1) What is New Refrigerant R407C? R407C is a zeotropic r

c) Ensure that the compressor is not exposed to open air for more than the recommended time specified by its manufacturer (typically less than 10 min

Installation of Indoor Unit Caution : Sharp edges and coil surfaces are potential injury hazard. Avoid from contact with them. Prel

Unit Hanging Indoor Unit3CeilingBoard35.0 mm 5.0 mm (MCK-A/B) 30.0 MM (MCK-C) MCK-A/B/C • Confirm the pitch of the hanging rod is 790.0

Panel Installation • The front panel can only be fitted in one direction, follow the piping direction. (Follow piping arrow sticker on front panel).

Air Intake Grille Installation • Before installed the air intake grille, make sure the air filter is clip properly to the air intake grille. • Insta

Refrigerant Piping Work Refrigerant piping is important in particular. Refrigeration cycle of the split air conditioner is realized by the perfect pi

CEILING CASSETTE B SERIES (COOLING ONLY) MODEL INDOOR UNIT MCK015B MCK020B MCK025BOUTDOOR UNIT MLC015B MLC020B MLC025B MLC030B MLC030CNOMINAL kcal/h31

Cooling only INDOOR MCK020A MCK025A MCK030A MCK040A MCK050A MODEL OUTDOOR MLC020B MLC025B MLC030C MLC040C MLC050C L <= 5 m 0.25

Diagram shows typical charging method CAUTION FOR R407C Avoid prolong exposure of an opened compressor, or the internal part of re

Indicator Lights Wireless Remote Control (Universal Board) Cooling : LED Indicator Light Display Heatpump : LED Indicator Light Display P

Accessory Parts Fresh Air Intake for MCK-A Model Short Duct Specification • The indoor unit is provided with air discharge and air intake "kn

Fresh Air Intake for MCK-C Unit 83 Figure 2 Figure 1 Take off the panel from the indoor unit. Remove the PE foam from the drai

Sealing Material • It is possible to seal one of the four air discharge outlet (sealing two or more air discharge outlet could cause a malfunction).

Remote Control Operation Guide G6 Remote Controller AUTOMATIC AIR SWING • Press the button to activate the automatic air swing function. The swing

COOLDRYHEATMEDHIGHAUTOMODETEMPSENSORON/OFFSLEEPLOWTIMER82593641FANFAN ON/OFFTEMPSLEEPTIMER MODE7123456107SWINGSWINGFAN SLM AC-5300 (Optional)

G7 Remote Controller .Transmission source • The source where the signal will be transmitted. 1 Signal Transmission indication • Blink to confirm

Servicing and Maintenance Warning: Disconnect from main supply before servicing the air conditioner. The unit is designed to gi

CEILING CASSETTE B SERIES (HEAT PUMP) MODEL INDOOR UNITMCK015BR MCK020BR MCK025BROUTDOOR UNITMLC015BR MLC020BR MLC025BR MLC030BR MLC030CRNOMINAL kcal

Pre Start up Maintenance After Extended Shutdown • Inspect thoroughly and clean indoor and outdoor units. • Clean or replace air filter. • Clean c

Parts List 14152016193028273134343426342332243325297213181722121345610111289Unit – MCK – A/AR NO. PART1 BASES DESCRIPTION NO. PARTS DESCRIPTION PA

Panel ( Wireless Remote Control ) - MCK – A/AR 1296514132216202318173410712151181921 NO. PART DESCRIPTION NO. PART DESCRIPTION 1 FRONT PANEL 13

Panel (Wired Remote Control) - MCK – A/AR 12951413616202181734107115118192122 NO PART DESCRIPTION NO. PART DESCRIPTION 1 FRONT PANEL 12 SWIN

Unit - MCK – B/BR NO PART DESCRIPTION NO. PART DESCRIPTION 1 DRAIN PUMP 11 HOLDER GRILLE SHORT 2 FAN MOTOR 12 DRAIN PAN 3 PLATE, WIRE 13 C

Panel - MCK – B/BR NO PART DESCRIPTION NO. PART DESCRIPTION 1 FRAME 8 INTAKE GRILLE 2 RECEIVER BRACKET 9 GRILLE LOCK 3 LOUVER, SHORT 10 F

Model : MLC/ M4LC020/ 025B/BR MLC030B/BR NO PART DESCRIPTION NO. PART DESCRIPTION 1 BACK PANEL 15 NUT 2 TOP PANEL 16 BASE PAN 3

Model : MLC/ M4LC030/ 040/ 050/ 061 C/CR, M4LC060C MLC035C/CR NO PART DESCRIPTION NO. PART DESCRIPTION 1 BASE PAN 11 MOTOR BRACKET ASS

Model : MCK010C/CR MCK015C/CR MCK020C/CR NO. PART DESCRIPTION NO PART DE

Panel : MCK010/ 015/ 020C/CR NO. PART DESCRIPTION NO. PART DESCRIPTION 1 FRAME 11 LINKAGE, COVER MOTOR 2 INTAKE GRILLE 12 ASSY, BRACKET RECEIVE