Technibel MCW1B5XAB Manual
TECHNICAL DATA
& SERVICE MANUAL
INDOOR UNIT: MCW1B5XAB MPW1B5XAA
MCW2B5XAB MPW2B5XAA
MCW3B5XAB MPW3B5XAA
MCW4B5XAB MPW4B5XAA
SPLIT SYSTEM AIR CONDITIONER
0.8180.566.1 April 2011
MCW2B5XAB 38.7104.027
MCW3B5XAB 38.7104.028
MCW4B5XAB 38.7104.029
MPW1B5XAA 38.7104.040
MPW2B5XAA
Model No. Product Code No.
MCW1B5XAB 38.7104.026
MPW3B5XAA
MPW4B5XAA
38.7104.043
38.7104.045
38.7104.047
Page
1. SPECIFICATIONS 3
1-1 Unit specifications 3
1-2 Major Component specifications 7
1-3 Other Component specifications 11
2. DIMENSIONAL DATA 12
3. ELECTRICAL DATA 13
3-1 Electric Wiring Diagrams 13
3-2 Jumpers Configuration 14
3-3 Contacts for Building Automation 16
3-4 Maintenance 17
4. FUNCTION 18
4-1 Cool Mode Operation 18
4-2 Heat Mode Operation 19
4-3 Auto (cool/heat) Mode Operation 20
4-4 Dry Mode Operation 21
4-5 Fan Mode Operation 21
4-6 Auto Fan Speed 21
4-7 Forced Mode 22
4-8 Protection Operation in Heat Mode 22
4-9 I Feel Function 24
4-10 Night Function 24
4-11 Diagnostic 25
5. CHECKING ELETRICAL COMPONENTS 26
5-1 Measurement of Insulation Resistance 26
5-2 Checking Continuity of Fuse on PCB Ass'y 27
Table of Contents
2
1. SPECIFICATIONS
1-1 Unit Specifications
MCW1B5XAB MPW1B5XAA
Power source
Performance
Input kW
Running Amps A
Total cooling capacity (1) High/Med./Low kW
Sensible cooling capacity (1) High/Med./Low kW
Heating capacity (2) High/Med./Low kW
Air circulation High/Med./Low m³/h
Features
Controls/Temperature controls
Control unit
Timer
Fan speed
Airflow direction Horizontal
Vertical
Water FLOW in cooling High/Med./Low l/h
Pressure drop on water in cooling (1) High/Med./Low kPa
Pressure drop on water in heating (2) High kPa
Air Filter
Power noise level High/Med./Low dB-A
Water tubing connections
Air clean filter
3-Way valve + By-pass (1/2 gas male, KVS 1,6, 230 NC)
Dimensions & Wei
g
ht
Package dimensions Height mm
MCW Width mm
Depth mm
Shipping volume m3
Package dimensions Height mm
MPW Width mm
Depth mm
Shipping volume m3
Weight Net kg
Shipping kg
DATA SUBJECT TO CHANGE WITHOUT NOTICE
(1) Air inlet 27°C (D.B.) / 19°C (W.B.); Water inlet 7°C; Water outlet 12°C
(2) Air inlet 20°C; Water inlet 50°C (same water capacity as in conditions (1))
OPERATION LIMITS
Min. water inlet temperature 4°C Min. air recirculation temperature 5°C
Max. water inlet temperature 60°C Max. air recirculation temperature 32°C
Max. operating pressure of hydraulic circuit 16 bar
0,064
11,0
Optional
0,020
0,11
322
855
273
0,075
Manual
1,24/---/0,8
220/---/150
1,72/---/1,11
215/---/135
Microprocessor/ I.C. thermostat
ON/OFF 24 hours
Wireless remote control unit
Optional
1/2" gas female
Washable, polypropylene, class HB (UL94)
41/--/32
230 V - 50 Hz
855
233
8.0
322
16,1/---/5,8
0,94/---/0,58
15,3
3 and Auto
Auto
3
MCW2B5XAB MPW2B5XAA
Power source
Performance
Input kW
Running Amps A
Total cooling capacity (1) High/Med./Low kW
Sensible cooling capacity (1) High/Med./Low kW
Heating capacity (2) High/Med./Low kW
Air circulation High/Med./Low m³/h
Features
Controls/Temperature controls
Control unit
Timer
Fan speed
Airflow direction Horizontal
Vertical
Water capacity in cooling High/Med./Low l/h
Pressure drop on water in cooling (1) High/Med./Low kPa
Pressure drop on water in heating (2) High kPa
Air Filter
Power noise level High/Med./Low dB-A
Water tubing connections
Air clean filter
3-Way valve + By-pass (1/2 gas male, KVS 1,6, 230 NC)
Dimensions & Wei
g
ht
Package dimensions Height mm
MCW Width mm
Depth mm
Shipping volume m3
Package dimensions Height mm
MPW Width mm
Depth mm
Shipping volume m3
Weight Net kg
Shipping kg
DATA SUBJECT TO CHANGE WITHOUT NOTICE
(1) Air inlet 27°C (D.B.) / 19°C (W.B.); Water inlet 7°C; Water outlet 12°C
(2) Air inlet 20°C; Water inlet 50°C (same water capacity as in conditions (1))
OPERATION LIMITS
Min. water inlet temperature 4°C Min. air recirculation temperature 5°C
Max. water inlet temperature 60°C Max. air recirculation temperature 32°C
Max. operating pressure of hydraulic circuit 16 bar
0,11
273
0,075
8.0
27,2/---/9,7
26,2
Manual
Auto
290/---/165
855
11,0
233
0,064
322
855
230 V - 50 Hz
Wireless remote control unit
Microprocessor/ I.C. thermostat
1,67/---/0,96
1,30/---/0,74
2,38/---/1,49
270/---/180
0,020
ON/OFF 24 hours
3 and Auto
322
Washable, polypropylene, class HB (UL94)
45/--/35
1/2" gas female
Optional
Optional
4
MCW3B5XAB MPW3B5XAA
Power source
Performance
Input kW
Running Amps A
Total cooling capacity (1) High/Med./Low kW
Sensible cooling capacity (1) High/Med./Low kW
Heating capacity (2) High/Med./Low kW
Air circulation High/Med./Low m³/h
Features
Controls/Temperature controls
Control unit
Timer
Fan speed
Airflow direction Horizontal
Vertical
Water capacity in cooling High/Med./Low l/h
Pressure drop on water in cooling (1) High/Med./Low kPa
Pressure drop on water in heating (2) High kPa
Air Filter
Power noise level High/Med./Low dB-A
Water tubing connections
Air clean filter
3-Way valve + By-pass (1/2 gas male, KVS 1,6, 230 NC)
Dimensions & Wei
g
ht
Package dimensions Height mm
MCW Width mm
Depth mm
Shipping volume m3
Package dimensions Height mm
MPW Width mm
Depth mm
Shipping volume m3
Weight Net kg
Shipping kg
DATA SUBJECT TO CHANGE WITHOUT NOTICE
(1) Air inlet 27°C (D.B.) / 19°C (W.B.); Water inlet 7°C; Water outlet 12°C
(2) Air inlet 20°C; Water inlet 50°C (same water capacity as in conditions (1))
OPERATION LIMITS
Min. water inlet temperature 4°C Min. air recirculation temperature 5°C
Max. water inlet temperature 60°C Max. air recirculation temperature 32°C
Max. operating pressure of hydraulic circuit 16 bar
347
Optional
Washable, polypropylene, class HB (UL94)
Optional
20/13/7
19
58/52/46
1/2" gas female
230 V - 50 Hz
3,17/2,53/1,91
2,56/1,89/1,53
4,50/3,50/2,70
510/400/320
0,075
0,35
Microprocessor/ I.C. thermostat
Wireless remote control unit
545/435/330
ON/OFF 24 hours
3 and Auto
Manual
Auto
1065
260
0,096
347
14,0
1065
281
0,104
11,0
5
MCW4B5XAB MPW4B5XAA
Power source
Performance
Input kW
Running Amps A
Total cooling capacity (1) High/Med./Low kW
Sensible cooling capacity (1) High/Med./Low kW
Heating capacity (2) High/Med./Low kW
Air circulation High/Med./Low m³/h
Features
Controls/Temperature controls
Control unit
Timer
Fan speed
Airflow direction Horizontal
Vertical
Water capacity in cooling High/Med./Low l/h
Pressure drop on water in cooling (1) High/Med./Low kPa
Pressure drop on water in heating (2) High kPa
Air Filter
Power noise level High/Med./Low dB-A
Water tubing connections
Air clean filter
3-Way valve + By-pass (1/2 gas male, KVS 1,6, 230 NC)
Dimensions & Wei
g
ht
Package dimensions Height mm
MCW Width mm
Depth mm
Shipping volume m3
Package dimensions Height mm
MPW Width mm
Depth mm
Shipping volume m3
Weight Net kg
Shipping kg
DATA SUBJECT TO CHANGE WITHOUT NOTICE
(1) Air inlet 27°C (D.B.) / 19°C (W.B.); Water inlet 7°C; Water outlet 12°C
(2) Air inlet 20°C; Water inlet 50°C (same water capacity as in conditions (1))
OPERATION LIMITS
Min. water inlet temperature 4°C Min. air recirculation temperature 5°C
Max. water inlet temperature 60°C Max. air recirculation temperature 32°C
Max. operating pressure of hydraulic circuit 16 bar
0,40
3,67/3,14/2,62
3,01/2,50/2,12
5,50/4,50/3,70
230 V - 50 Hz
0,080
1/2" gas female
630/540/450
27/20/14
26,0
Optional
Optional
347
1065
710/580/470
Auto
Washable, polypropylene, class HB (UL94)
59/53/48
Wireless remote control unit
ON/OFF 24 hours
3 and Auto
Manual
Microprocessor/ I.C. thermostat
260
0,096
347
1065
281
0,104
11,0
14,0
6
1-2 Major Component Specifications
MCW1B5XAB MPW1B5XAA
Controller PCB
Part No.
Controls
Control circuit fuse
Jumper setting JP1..JP5
Remote Control Unit
Fan & Fan Motor
Type
Q'ty ……. Dia. and lenght mm
Fan motor model…Q'ty
No. Of poles…rpm (230 V - 50 Hz, Hi)
Nominal output W
Coil resistance (Ambient temp. 20 °C )
Ω
Safety devices Type
Operating temp. Open °C
Close
Run capacitor µF
VAC
Flap Motor
Type
Model
Rating
Coil resistance (Ambient temp. 25 °C )
Ω
Heat Exch. Coil
Coil
Rows
Fin pitch mm
Face area m2
Quantity of water l DATA SUBJECT TO CHANGE WITHOUT NOTICE
0,095
SAC ON-OFF IDU
SAC W-REM
Cross - flow
KFV4Q-11H5P-S…1
4…1160
Aluminium plate fin / Copper tube
DC 12 V
380 ± 7%
2
1,4
440
MP24Z1
Stepping motor
VLT-WHT: 197,4
10
YEL-ORG: 155,7
Microprocessor
250 V - 3,15 A
1…. Ø 97 / L 617
2,54mm-5pcs
0,30
0,6
-
BRN-WHT: 561,8
VLT-ORG: 63,4
YEL-PNK: 115,9
internal fuse
145 ± 5
7
MCW2B5XAB MPW2B5XAA
Controller PCB
Part No.
Controls
Control circuit fuse
Jumper setting JP1..JP5
Remote Control Unit
Fan & Fan Motor
Type
Q'ty ……. Dia. and lenght mm
Fan motor model…Q'ty
No. Of poles…rpm (230 V, Hi)
Nominal output W
Coil resistance (Ambient temp. 20 °C )
Ω
Safety devices Type
Operating temp. Open °C
Close
Run capacitor µF
VAC
Flap Motor
Type
Model
Rating
Coil resistance (Ambient temp. 25 °C )
Ω
Heat Exch. Coil
Coil
Rows
Fin pitch mm
Face area m2
Quantity of water l DATA SUBJECT TO CHANGE WITHOUT NOTICE
0,39
YEL-ORG: 155,7
-
1
430
YEL-PNK: 115,9
internal fuse
145 ± 5
0,115
Stepping motor
MP24Z1
DC 12 V
380 ± 7%
Aluminium plate fin / Copper tube
2
1,4
250 V - 3,15 A
SAC W-REM
1…. Ø 97 / L 617
Cross - flow
2,54mm-5pcs
SAC ON-OFF IDU
Microprocessor
BRN-WHT: 561,8
VLT-ORG: 63,4
VLT-WHT: 197,4
KFV4Q-11H5P-S…1
4…1160
10
8
MCW3B5XAB MPW3B5XAA
Controller PCB
Part No.
Controls
Control circuit fuse
Jumper setting JP1..JP5
Remote Control Unit
Fan & Fan Motor
Type
Q'ty ……. Dia. and lenght mm
Fan motor model…Q'ty
No. Of poles…rpm (230 V, Hi/Me/Lo)
Nominal output W
Coil resistance (Ambient temp. 20 °C )
Ω
Safety devices Type
Operating temp. Open °C
Close
Run capacitor µF
VAC
Flap Motor
Type
Model
Rating
Coil resistance (Ambient temp. 25 °C )
Ω
Heat Exch. Coil
Coil
Rows
Fin pitch mm
Face area m2
Quantity of water l DATA SUBJECT TO CHANGE WITHOUT NOTICE
0,80
YEL-ORG: 73,55
79 ± 15
0,8
440
YEL-PNK: 43,72
termal protector
130 ± 8
0,156
Stepping motor
MP24Z2
DC 12 V
400 ± 7%
Aluminium plate fin / Copper tube
2
1,4
250 V - 3,15 A
SAC W-REM
1…. Ø 90,5 / L 746
Cross - flow
2,54mm-5pcs
SAC ON-OFF IDU
Microprocessor
BRN-WHT: 163,7
VLT-WHT: 68,84
VLT-ORG: 33,16
UF2Q-21SB5P…1
2… 1550/1250/1025
24,07
9
MCW4B5XAB MPW4B5XAA
Controller PCB
Part No.
Controls
Control circuit fuse
Jumper setting JP1..JP5
Remote Control Unit
Fan & Fan Motor
Type
Q'ty ……. Dia. and lenght mm
Fan motor model…Q'ty
No. Of poles…rpm (230 V, Hi/Me/Lo)
Nominal output W
Coil resistance (Ambient temp. 20 °C )
Ω
Safety devices Type
Operating temp. Open °C
Close
Run capacitor µF
VAC
Flap Motor
Type
Model
Rating
Coil resistance (Ambient temp. 25 °C )
Ω
Heat Exch. Coil
Coil
Rows
Fin pitch mm
Face area m2
Quantity of water l
DATA SUBJECT TO CHANGE WITHOUT NOTICE
0,80
SAC ON-OFF IDU
Microprocessor
250 V - 3,15 A
2,54mm-5pcs
SAC W-REM
Cross - flow
1…. Ø 90,5 / L 746
UF2Q-21SB5P…1
2… 1550/1250/1025
24,07
BRN-WHT: 163,7
VLT-WHT: 68,84
VLT-ORG: 33,16
YEL-ORG: 73,55
YEL-PNK: 43,72
termal protector
130 ± 8
79 ± 15
1,5
440
Stepping motor
MP24Z2
DC 12 V
400 ± 7%
Aluminium plate fin / Copper tube
2
1,4
0,156
10
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11
Table of contents
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