McQuay MWM-G2W User manual

Fan Coil Units
Models:
MWM-G2W MCM-DW MCM-CW/EW
MCK-AW/CW MCC-CW MDB-BW
Technical Manual
Engineered for exibility and performance.™
MFCU_(ii)
Supercedes: MFCU_(i)

MFCU_(ii) Table of Contents
Nomenclature...................................................................................................................... 1
Indoor
Product Line-Up
Application Information ..................................................................................................... 8
Operating Range
Installation Guideline
Sound data........................................................................................................................ 16
Sound Pressure Level
Fan Performance Chart.................................................................................................... 19
Engineering and Physical Data....................................................................................... 45
Performance Data............................................................................................................. 56
Unit Selection Procedure
Performance Chart
Outlines & Dimensions .................................................................................................. 108
Wiring Diagrams ............................................................................................................. 133
Service & Maintainance ................................................................................................. 141
Troubleshooting ............................................................................................................. 142
Table of Contents
Supersedes: MFCU_(i)
“McQuay” is a registered trademark of McQuay International. All rights reserved.
© 2012 McQuay International. All rights reserved throughout the world.
Bulletin illustrations cover the general appearance of McQuay International products at the time of publication.
We reserve the right to change design and construction specications at any time without notice.

Nomenclature MFCU_(ii)
1
Indoor
Nomenclature
Brand
M : McQuay Product Specification Variation
Type of ref. connection
X : Not applicable
Piping
H : 4 pipes system
Electrical
A : 220 - 240V/1Ph/50Hz
F : 380 - 415V/3Ph/50Hz
U : 220 - 240V/1Ph/50Hz/60Hz
Model Name
WM : Wall Mounted Split Type
CK : Ceiling Cassette Split Type
CM : Ceiling Exposed Split Type
CC : Ceiling Concealed Split Type
DB : Ducted Split Type
Series
G2 : G2 series
Capacity
10 : 9,500 Btu/hr
Model Type
W : Chilled Water Fan Coil Unit
M WM 010 G2 W – A X AB

MFCU_(ii) Nomenclature
2
Product Line-Up
MWM-GW
Marking
PCB W2_L Valve Application only Auto Air Swing
Turbo GS01 Cooling GS01 Heat Pump 1/2" BSP (female) brass adaptor
Left piping
Nanosilver + Nanovis filter
Ionizer Light Grey Chasis
Pure White Chasis
+
G2 silver coated facelift
Std Marking (CE)
MWM
007G2W
010G2W
015G2W
020G2W
025G2W
301W
Model Name
Nomenclature
Classification
Control Handset
Connection
Filter Panel
AXAL
AXAK
AXAL
AXAK
AXAL
AXAK
AXAL
AXAK
AXAL
AXAK
AXAE
AXAD
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X X
X X
X X
X X
X X
X X
X X
X
X
X X
X
X X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X

Nomenclature MFCU_(ii)
3
MCM-DW / MCM-CBW/EW
CONNECTION FILTER MARKING
UCW - W2.0
Valve / Valveless Application
Auto Air Swing
Without Controller GS01 Cooling GS01 Heat Pump Netware 3 (Cool/Heat) SLM3 Heat Pump 3/4" BHP (female) Union Saranet Filter Standard Marking (CE)
AXCE XXX X XXX
AXCF XXX XXXX
AXCG XXX XXX
AXCH XXX X XXX
AXCI XXX X XXX
AXCE XXX X XXX
AXCF XXX XXXX
AXCG XXX XXX
AXCH XXX X XXX
AXCI XXX X XXX
AXCE XXX X XXX
AXCF XXX XXXX
AXCG XXX XXX
AXCH XXX X XXX
AXCI XXX X XXX
AXCE XXX X XXX
AXCF XXX XXXX
AXCG XXX XXX
AXCH XXX X XXX
AXCI XXX X XXX
AXCE XXX X XXX
AXCF XXX XXXX
AXCG XXX XXX
AXCH XXX X XXX
AXCI XXX X XXX
UXBF X X X X X
UXBG X X X X X X
UXBH X X X X X X
UXBF X X X X X
UXBG X X X X X X
UXBH X X X X X X
UXBF X X X X X
UXBG X X X X X X
UXBH X X X X X X
AXAC XXX X XXX
AXAD XXX X XXX
AXAC XXX X XXX
AXAD XXX X XXX
AXAC XXX X XXX
AXAD XXX X XXX
MCM
025DW
030DW
040DW
050DW
MCM
007CBW
010CBW
015CBW
015EW
020EW
025EW
MODEL NAME
NOMENCLATURE
020DW
CLASSIFICATION
CONTROL HANDSET

MFCU_(ii) Nomenclature
4
MCK-AW/CW/AWH
MARKING
MCK-AWH
UCW - W2.0 Valve / Valveless Application
Auto Air Swing (Panel)
4 pipe systems 3/4" BSP (female) brass union
Std Marking (CE)
PLCKAW-NNET3 PLCKAW-NSLM3HP PLCKAW-NGS01 Cooling PLCKAW-NGS01 Heat Pump
PLCKAWH-NGS01 Heat Pump
PLCKCW-NSLM3HP
PLCKCW-NGS01 Cooling PLCKCW-NGS01 Heat Pump
MCK
MODEL NAME
NOMENCLATURE
CONTROL
CONNECTION
MCK-AW
MCK-CW
CLASSIFICATION PANEL
020AW
025AW
030AW
040AW
050AW
020AWH
025AWH
030AWH
040AWH
050AWH
010CW
015CW
020CW
AXBE
AXBE
AXBE
AXBE
AXBE
AXAA
AXAA
AXAA
AXAA
AXAA
AXBA
AXBA
AXBA
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X

Nomenclature MFCU_(ii)
5
FILTER MARKING
UCW - W2.0 Valve / Valveless Application
Without Controller
Netware 3 (Coll/Heat)
SLM 3 Heat Pump Left piping
Right piping
3/4" BSP (female) adaptor
Saranet Filter Std Marking (CE)
MODEL NAME
NOMENCLATURE
CLASSIFICATION
CONTROL HANDSET CONNECTION
MCC
010CW
015CW
020CW
025CW
028CW
AXAK
AXBC
AXAJ
AXAC
AXBA
AXAK
AXBC
AXAJ
AXAC
AXBA
AXAK
AXBC
AXAJ
AXAC
AXBA
AXAK
AXBC
AXAJ
AXAC
AXBA
AXAK
AXBC
AXAJ
AXAA
AXBA
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
MCC-CW

MFCU_(ii) Nomenclature
6
MCC-CW
FILTER MARKING
UCW - W2.0 Valve / Valveless Application
Without Controller
Netware 3 (Coll/Heat)
SLM 3 Heat Pump Left piping
Right piping
3/4" BSP (female) adaptor
Saranet Filter Std Marking (CE)
MODEL NAME
NOMENCLATURE
CLASSIFICATION
CONTROL HANDSET CONNECTION
MCC
030CW
038CW
040CW
050CW
060CW
AXAK
AXBC
AXAJ
AXAC
AXBA
AXAK
AXBC
AXAJ
AXAA
AXBA
AXAK
AXBC
AXAJ
AXAA
AXBA
AXAK
AXBC
AXAJ
AXAA
AXBA
AXAK
AXBC
AXAJ
AXAA
AXBA
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X

Nomenclature MFCU_(ii)
7
MDB-BW
MARKING
Valveless Application Without Controller Brazing (OD28.6mm, 1 1/8") Right Piping Left Piping Horizontal Flow Vertical flow Saranet Filter R15 / R29 Filter Standard Marking (CE)
AXAA X X X X X X X
AXAB X X X X X X X
AXAA X X X X X X X
AXAB X X X X X X X
FXAA X X X X X X X
FXAB X X X X X X X
FXAC X X X X X X X
FXAD X X X X X X X
FXAA X X X X X X X
FXAB X X X X X X X
FXAC X X X X X X X
FXAD X X X X X X X
075BW
100BW
125BW
150BW
MDB
MODEL NAME
NOMENCLATURE
CLASSIFICATION
CONTROL CONNECTION Discharge FILTER