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PEFY-P140VMA-E
Installation Manual
144 pgs8.66 Mb0
Installation Manual
12 pgs1.64 Mb0
Installation Manual
14 pgs2.1 Mb0
Operation Manual
124 pgs5.47 Mb0
Technical Manual
24 pgs8.49 Mb0

Mitsubishi PEFY-P71VMA-E, PEFY-P63VMA-E, PEFY-P80VMA-E, PEAD-RP71JA, PEFY-P100VMA-E Technical Manual

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Page 1
AIR CONDITIONERS
AIR VOLUME CONTROL TECHNICAL MANUAL
2009
Models
PEAD-RP60JA(L) PEAD-RP71JA(L) PEAD-RP100JA(L) PEAD-RP125JA(L) PEAD-RP140JA(L)
PEFY-P63VMA(L)-E PEFY-P71VMA(L)-E PEFY-P80VMA(L)-E PEFY-P100VMA(L)-E PEFY-P125VMA(L)-E PEFY-P140VMA(L)-E
CONTENTS
1. Air volume control by analog input ......................2
2. Air volume control by contact input .....................5
3. Fan characteristic curves ....................................7
4. Restrictions .......................................................17
5. Wiring ...............................................................18
6. Function settings ...............................................20
Page 2
1
2
Air volume control technical manual
Indoor unit air volume can be controlled with a opening-closing of a damper by either an analog input (CN2A) or a contact input (CN105) to the air conditioning unit. With the PEAD series, it is possible to cut energy consumption by controlling not only the air volume but also the compressor capacity.
■
Corresponding model
Air volume can be controlled with the following models. (
1) PEAD-RP60,71,100,125,140JA(L)
(2) PEFY-P63,71,80,100,125,140VMA(L)-E
NOTE:
Air volume control with analog input 0-10V is not available with the following models. (
a) PEAD-RP35,50JA(L)
(b) PEFY-P20,25,32,40,50VMA(L)-E
■
System conguration
PEAD
Damper System Remote controller
Damper System Controller
Indoor unit
Air inlet
Bypass damper
Damper
Outdoor unit
Field supply
MA Remote controller
MAC-397IF-E *
Analog input Contact input
CN2A
CN105
Supply connectors to CN2A and CN105 on site. (Refer to 5) * MAC-397IF-E:MA & Contact terminal interface (optional)
PEFY
Damper System Remote controller
Damper System Controller
Indoor unit
Air inlet
Bypass damper
Damper
Outdoor unit
Field supply
MA Remote controller
MAC-397IF-E *
Analog input Contact input
M-NET
CN2A
M-NET
CN105
Damper System Remote controller
Damper System Controller
Indoor unit
Air inlet
Bypass damper
Damper
Field supply
MA Remote controller
MAC-397IF-E *
Analog input Contact input
CN2A
CN105
Centralized controller (AG-150A)(optional)
Supply connectors to CN2A and CN105 on site. * MAC-397IF-E:MA & Contact terminal interface (optional)
Page 3
2
1-1. Air volume control
Indoor air volume can be controlled in 10 different stages from V1 to V10 with analog input 0-10V from the damper system controller supplied on site.
0
10
20
30
40
50
60
70
80
90
100
V1 V2 V3 V4 V5 V6 V7 V8 V9 V10
Air volume stage (0-10V analog input)
Air volume rate (%)
PEAD-RP60,71JA(L) PEFY-P63,71,80VMA(L)-E
PEAD-RP100,125,140JA(L) PEFY-P100,125,140VMA(L)-E
*Air volume rate shows the value without change in the external static pressure. For values in different external static pressure, refer to 3. Fan characteristic curves for details.
1-2. Outdoor unit capacity control
With the PEAD series, compressor capacity is controlled in accordance with air volume level in 10 stages from V1 to V10. With the PEFY series, compressor capacity will not be controlled because numbers of indoor units are connected. However, it is possible to reduce energy consumption with a change in the air volume leading to compressor capacity control due to a change in condensing temperature.
0
10
20
30
40
50
60
70
80
90
100
V1 V2 V3 V4 V5 V6 V7 V8 V9 V10
Air volume stage (0-10V analog input)
Outdoor unit capacity rate (%)
* Outdoor unit capacity rate may change depending on the outdoor temperature.
PEAD-RP60,71,100,125,140JA(L)
1. Air volume control by analog input
Page 4
3
4
1-3. Analog input of voltage
With analog input of voltage, fan rotation and air volume in 10 stages from V1 to V10 can be controlled.
Air volume stages Analog input voltage(V)
Air volume
standard setting
(Damper System OFF) *1
V1 0.0~1.5
-
V2 1.0~2.5 V3 2.0~3.5 V4 3.0~4.5 V5 4.0~5.5 V6 5.0~6.5 V7 6.0~7.5 Low V8 7.0~8.5
Middle
V9 8.0~9.5
V10 9.0~10.0 High
NOTE: *1 In case of PEAD-RP JA(L) Dip SW 1-1 OFF, PEFY-P VMA(L)-E Dip SW 3-6 OFF, refer to 6-1.
■
Differentials of air volume stages V1 to V10
V2 V1
0
V6 V5 V4 V3
V10
V9 V8 V7
9.0 10.07.0 8.03.0 4.0 5.0 6.01.0 2.0
1.5 2.5 3.5 4.5 5.5 6.5 7.5 8.5 9.5
Air
Volume
stage
Input Voltage [V]
■
Example of analog input of voltage
When analog input changes
1
7.2V→27.5V→37.2V→47.0V→56.3V→66.0V→76.3V→
8
6.5V,
air volume stages are decided as
1
V7→2V8→3V8→4V7→5V7→6V6→7V6→
8
V7.
See drawing below for details.
V6
V8
V7
7.06.0
6.5 7.5
14
8
5
76
3 2
Air
Volume
stage
Input Voltage [V]
Page 5
4
1-4. Example of air volume control 1
Air volume can be selected in the following order.
■
Condition:
1. R1- R4 indicates the air outlet of each indoor unit.
2. R4 fully open at all times.
3. Air volume designed as R1: 5m
3
/min, R2: 5m3/min, R3: 7m3/min, R4:17m3/min.
4. Rated air volume measured when R1 - R3 is fully open. (External static pressure set as 100Pa)
[Fig.1-4-1] Example of duct system
Damper System Remote controller
Damper System Controller
Indoor unit
Air inlet
Bypass damper
Damper
Air outlet
R4
17m3/min 7m3/min 5m3/min 5m3/min
R3 R2 R1
Field supply
MAC-397IF-E *
Analog input Contact input
CN105
CN2A
■
Selecting air volume stage V1~V10
Depending on the damper opening pattern R1-R3, patterns
1~8
as in the below chart is available. The air volume stage is selected from the fan characteristic curve. (Refer to [Fig. 1-4-3]) Choose the pattern closest to the required air volume and which the diagram exceeds. Duct pressure drop depends on the site conditions. Shown here are temporarily numbers in case of external static pressure 100Pa.
Air Outlet R1 R2 R3 R4
Total Air volume
[m3/min]
Selected
Stage
Air Volume
[m3/min] 5 5 7 17 34 -
Air volume pattern
1
Open Open Open Open 34 V10
2
Close Open Open Open 29 V9
3
Open Close Open Open 29 V9
4
Close Close Open Open 24 V7
5
Open Open Close Open 27 V8
6
Close Open Close Open 22 V7
7
Open Close Close Open 22 V7
8
Close Close Close Open 17 V5
[Fig.1-4-2] Air volume pattern
*1~8in the below diagram [Fig.1-4-3] indicates the air volume pattern1~8shown in this chart [Fig. 1-4-2]
10 15 20 25 30 35 40 45
Airflow rate(m3/min)
External static pressure (Pa)
[Fig.1-4-3] Duct damper open/close
PEAD-RP100JA(L)
(External static pressure 100Pa) 220-240V 50/60Hz
0
20
40
60
80
100
120
140
160
V1
V4
V5
V6
V7
V8
V9
V10
V3 V2
8 6 7 2 3 14 5
Limit
Limit
Page 6
5
6
■
Example of system ow
The following explains the system ow for duct damper open/close pattern
1~6
shown in [Fig.1-4-3].
Condition: Voltage decrease from 10.0V to 3.7V when duct damper changes from full-open to R1,R3 close.
ޓ
On site
............<Section1-3>
.............<Section1-3>
........<Section1,3>
CN21 0-10V Analog input
10.0V→3.7V
Damper System Remote Controller R1,R3
close
Operation signal ON→OFF
Damper System Remote Controller
R1,R2,R3,R4 full-open operation
Air volume step
V10→V4
Damper System Controller Analog output 10.0V→3.7V
Air volume
34m3/min→22m3/min
Outdoor unit capacity rate
100%→65%
2-1. Function control by MAC-397IF-E (CN105)
Following functions can be controlled from damper system controller by using MAC-397IF-E.
1. ON/OFF
2. Cooling/ Heating/ Fan mode
3. Air volume rate change (Hi-Mid-Lo)
PRECAUTION:
Multistage air volume control is not available via MAC-397IF-E. In order to control multistage air volume and compressor capacity (PEAD series), use 0-10V analog input (CN2A).
No.
Function change from Damper
system controller
MAC-397IF-E use
Indoor unit control board
switch setting
PEAD PEFY SW1-1 SW3-6
1
ON / OFF
Ο
OFF
2
Cooling/ Heating/ Fan
Ο
OFF
3
Air volume rate change
(Hi-Mid-Lo)
Ο
OFF
NOTE*1 In order to change functions1~3from MAC-397IF-E, contact input from damper system controller is required. Only one of the functions1~3is
available one at a time because setting is made by switching DIP-SW of MAC-397IF-E. Refer to the MAC-397IF-E manual for DIP-SW setting and wiring.
*2 When not using MAC-397IF-E,
1~3
functions only available from MA remote controller.
*3 Combination of function
3
and analog input is not available.
2. Air volume control by contact input
Page 7
6
2-2. Example of air volume control by contact input and analog input
Supply connecters to CN2A and CN105 on site. (Refer to 5). * MAC-397IF-E:MA & Contact terminal interface (optional)
Refer to the MAC-397IF-E manual for DIP-SW setting and wiring.
MAC-397IF-E input
Damper System Remote controller
Damper System Controller
Indoor unit
Bypass damper
Damper
Outdoor unit
Field supply
MA Remote controller
CN2A
MAC-397IF-E *
CN105
CN105 CN560
Indoor unit MAC-397IF-E
Lead wires
Contact point a (about 10mA)
Damper System Controller
1. Contact input When either of the damper open/close with damper system controller, ON/OFF signal via MAC-397IF-E.
2. Analog input Air volume controllable with analog input to CN2A, controlling open/close of duct damper.
* It is possible to directly command CN105 without MAC-397IF-E with serial communication. For further details, contact your nearest distributor.
1 2 3 5 64
■Dip switch (SW500) setting
(1) Contact input
ON
2 43 5 6 7 81
Air inlet
←(2) Analog input
CN591
2-3. Example of air volume control with xed static pressure
This example shows how to keep duct static pressure at a constant level with analog input.
Damper System Remote controller
Damper System Controller
Indoor unit
Air inlet
Bypass damper
Damper
air outlet
R4
17m3/min 7m3/min 5m3/min 5m3/min
R3 R2 R1
Field supply
MAC-397IF-E *
Analog input
Contact input
CN105
CN2A
Check air volume at each air outlet when R1-R4 is full open and set static pressure as target value. Then, analog input to keep the static pressure at this target value even when either of the damper closes. With MAC-397IF-E as in section 2-2, it is also possible to stop the indoor unit when all duct damper closes.
*Refer to the 1-3 for air volume differentials to prevent hunting.
Page 8
7
8
With an analog input of 0-10V, indoor air volume can be controlled in 10 steps from V1 to V10.
Rated point
V1~4
V5
V6
V7
V8
V9
V10
Limit
Airflow rate(m3/min)
External static pressure (Pa)
10 15 20 25 30
0
20
40
60
PEAD-RP60JA(L)
(External static pressure 35Pa) 220-240V 50/60Hz
V1,2
V3
V4
V5
V6
V7
V8
V9
V10
Limit
Limit
Rated point
Airflow rate(m3/min)
External static pressure (Pa)
10 15 20 25 30
20
40
60
120
100
80
PEAD-RP60JA(L)
(External static pressure 100Pa) 220-240V 50/60Hz
Airflow rate(m3/min)
External static pressure (Pa)
10 15 20 25 30
0
40
20
60
80
PEAD-RP60JA(L)
(External static pressure 50Pa) 220-240V 50/60Hz
Rated point
V1,2
V3
V4
V5
V6
V7
V8
V9
V10
Limit
Airflow rate(m3/min)
External static pressure (Pa)
10 15 20 25 30
50
150
100
PEAD-RP60JA(L)
(External static pressure 150Pa) 220-240V 50/60Hz
Rated point
V1,2
V3
V4
V5
V6
V7
V8
V9
V10
Limit
Limit
Airflow rate(m3/min)
External static pressure (Pa)
10 15 20 25 30
0
100
20
40
60
80
PEAD-RP60JA(L)
(External static pressure 70Pa) 220-240V 50/60Hz
Rated point
V1,2
V3
V4
V5
V6
V7
V8
V9
V10
Limit
Limit
3. Fan characteristic curves
Page 9
8
Airflow rate(m3/min)
External static pressure (Pa)
10 15 20 25 30
0
20
40
60
PEAD-RP71JA(L)
(External static pressure 35Pa) 220-240V 50/60Hz
Rated point
V1~4
V5
V6
V7
V8
V9
V10
Limit
Airflow rate(m3/min)
External static pressure (Pa)
10 15 20 25 30
20
40
60
120
100
80
140
PEAD-RP71JA(L)
(External static pressure 100Pa) 220-240V 50/60Hz
Rated point
Limit
Limit
V1,2
V3
V4
V5
V6
V7
V8
V9
V10
Airflow rate(m3/min)
External static pressure (Pa)
10 15 20 25 30
0
20
40
60
80
PEAD-RP71JA(L)
(External static pressure 50Pa) 220-240V 50/60Hz
Rated point
Limit
V1,2
V3
V4
V5
V6
V7
V8
V9
V10
Airflow rate(m3/min)
External static pressure (Pa)
10 15 20 25 30
50
100
150
PEAD-RP71JA(L)
(External static pressure 150Pa) 220-240V 50/60Hz
Rated point
Limit
Limit
V1,2
V3
V4
V5
V6
V7
V8
V9
V10
Airflow rate(m3/min)
External static pressure (Pa)
10 15 20 25 30
0
40
20
80
60
100
PEAD-RP71JA(L)
(External static pressure 70Pa) 220-240V 50/60Hz
Rated point
Limit
Limit
V1,2
V3
V4
V5
V6
V7
V8
V9
V10
Page 10
9
10
Airflow rate(m3/min)
External static pressure (Pa)
10 15 20 25 30 35 40 45
0
40
20
80
60
PEAD-RP100JA(L)
(External static pressure 35Pa) 220-240V 50/60Hz
Rated point
Limit
V1,2
V3
V4
V5
V6
V7
V8
V9
V10
Airflow rate(m3/min)
External static pressure (Pa)
10 15 20 25 30 35 40 45
0
40
20
80
160
140
120
100
60
PEAD-RP100JA(L)
(External static pressure 100Pa) 220-240V 50/60Hz
Rated point
Limit
Limit
V1
V2
V3
V4
V5
V6
V7
V8
V9
V10
Airflow rate(m3/min)
External static pressure (Pa)
0
40
20
80
100
60
PEAD-RP100JA(L)
(External static pressure 50Pa) 220-240V 50/60Hz
10 15 20 25 30 35 40 45
Rated point
Limit
V1
V2
V3
V4
V5
V6
V7
V8
V9
V10
Airflow rate(m3/min)
External static pressure (Pa)
30
130
110
90
50
70
170
190
150
PEAD-RP100JA(L)
(External static pressure 150Pa) 220-240V 50/60Hz
10 15 20 25 30 35 40 45
Rated point
Limit
Limit
V1
V2
V3
V4
V5
V6
V7
V8
V9
V10
Airflow rate(m3/min)
External static pressure (Pa)
0
40
20
80
120
100
60
PEAD-RP100JA(L)
(External static pressure 70Pa) 220-240V 50/60Hz
10 15 20 25 30 35 40 45
Rated point
Limit
V1
V2
V3
V4
V5
V6
V7
V8
V9
V10
Page 11
10
Airflow rate(m3/min)
External static pressure (Pa)
0
40
20
80
100
60
PEAD-RP125JA(L)
(External static pressure 35Pa) 220-240V 50/60Hz
15 20 25 30 35 40 45
Rated point
Limit
Limit
V1
V2
V3
V4
V5
V6
V7
V8
V9
V10
Airflow rate(m3/min)
External static pressure (Pa)
20
40
80
100
180
160
140
120
60
PEAD-RP125JA(L)
(External static pressure 100Pa) 220-240V 50/60Hz
15 20 25 30 35 40 45
Rated point
Limit
Limit
V1
V2
V3
V4
V5
V6
V7
V8
V9
V10
Airflow rate(m3/min)
External static pressure (Pa)
0
20
40
80
100
120
60
PEAD-RP125JA(L)
(External static pressure 50Pa) 220-240V 50/60Hz
15 20 25 30 35 40 45
Rated point
Limit
Limit
V1
V2
V3
V4
V5
V6
V7
V8
V9
V10
Airflow rate(m3/min)
External static pressure (Pa)
50
100
150
200
PEAD-RP125JA(L)
(External static pressure 150Pa) 220-240V 50/60Hz
15 20 25 30 35 40 45
Rated point
Limit
Limit
V1
V2
V3
V4
V5
V6
V7
V8
V9
V10
V1
V2
V3
V4
V5
V6
V7
V8
V9
V10
Airflow rate(m3/min)
External static pressure (Pa)
10
30
110
90
70
50
130
150
PEAD-RP125JA(L)
(External static pressure 70Pa) 220-240V 50/60Hz
15 20 25 30 35 40 45
Rated point
Limit
Limit
V1
V2
V3
V4
V5
V6
V7
V8
V9
V10
Page 12
11
12
Airflow rate(m3/min)
External static pressure (Pa)
0
20
100
80
60
40
PEAD-RP140JA(L)
(External static pressure 35Pa) 220-240V 50/60Hz
15 20 25 30 35 40 45
Rated point
Limit
Limit
V1
V2
V3
V4
V5
V6
V7
V8
V9
V10
Airflow rate(m3/min)
External static pressure (Pa)
30
50
170
190
110
130
150
90
70
PEAD-RP140JA(L)
(External static pressure 100Pa) 220-240V 50/60Hz
15 20 25 30 35 40 45
Rated point
Limit
Limit
Rated point
Limit
Limit
V1
V2
V3
V4
V5
V6
V7
V8
V9
V10
Airflow rate(m3/min)
External static pressure (Pa)
0
20
80
100
120
60
40
PEAD-RP140JA(L) VAV
(External static pressure 50Pa) 220-240V 50/60Hz
15 20 25 30 35 40 45
Rated point
Limit
Limit
V1
V2
V3
V4
V5
V6
V7
V8
V9
V10
Airflow rate(m3/min)
External static pressure (Pa)
50
100
250
200
150
PEAD-RP140JA(L)
(External static pressure 150Pa) 220-240V 50/60Hz
15 20 25 30 35 40 45
Rated point
Limit
Limit
V1
V2
V3
V4
V5
V6
V7
V8
V9
V10
Airflow rate(m3/min)
External static pressure (Pa)
10
30
150
70
90
110
130
50
PEAD-RP140JA(L)
(External static pressure 70Pa) 220-240V 50/60Hz
15 20 25 30 35 40 45
Rated point
Limit
Limit
V1
V2
V3
V4
V5
V6
V7
V8
V9
V10
Page 13
12
Airflow rate(m3/min)
External static pressure (Pa)
0
20
60
40
PEFY-P63VMA(L)-E
(External static pressure 35Pa) 220-240V 50/60Hz
15 205 10 25 30
Rated point
Limit
V1~4
V5
V6
V7
V8
V9
V10
Airflow rate(m3/min)
External static pressure (Pa)
20
120
100
80
60
40
PEFY-P63VMA(L)-E
(External static pressure 100Pa) 220-240V 50/60Hz
15 205 10 25 30
Rated point
Limit
Limit
V1, 2
V3
V4
V5
V6
V7
V8
V9
V10
Airflow rate(m3/min)
External static pressure (Pa)
0
20
80
60
40
PEFY-P63VMA(L)-E
(External static pressure 50Pa) 220-240V 50/60Hz
15 205 10 25 30
Rated point
Limit
V1, 2
V3
V4
V5
V6
V7
V8
V9
V10
Airflow rate(m3/min)
External static pressure (Pa)
50
70
170
110
130
150
90
PEFY-P63VMA(L)-E
(External static pressure 150Pa) 220-240V 50/60Hz
15 205 10 25 30
Rated point
Limit
Limit
V1, 2
V3
V4
V5
V6
V7
V8
V9
V10
Airflow rate(m3/min)
External static pressure (Pa)
0
20
60
80
40
PEFY-P63VMA(L)-E
(External static pressure 70Pa) 220-240V 50/60Hz
15 205 10 25 30
Rated point
Limit
Limit
V1, 2
V3
V4
V5
V6
V7
V8
V9
V10
Page 14
13
14
Airflow rate(m3/min)
External static pressure (Pa)
0
20
60
40
PEFY-P71,80VMA(L)-E
(External static pressure 35Pa) 220-240V 50/60Hz
15 2010 25 30
Rated point
Limit
V1~4
V5
V6
V7
V8
V9
V10
Airflow rate(m3/min)
External static pressure (Pa)
20
40
80
100
120
60
PEFY-P71,80VMA(L)-E
(External static pressure 100Pa) 220-240V 50/60Hz
15 2010 25 30
Limit
Limit
Rated point
V1, 2
V3
V4
V5 V6
V7
V8
V9
V10
Airflow rate(m3/min)
External static pressure (Pa)
0
20
80
60
40
PEFY-P71,80VMA(L)-E
(External static pressure 50Pa) 220-240V 50/60Hz
15 2010 25 30
Rated point
Limit
V1, 2
V3
V4
V5
V6
V7
V8
V9
V10
Airflow rate(m3/min)
External static pressure (Pa)
50
150
100
PEFY-P71,80VMA(L)-E
(External static pressure 150Pa) 220-240V 50/60Hz
15 2010 25 30
Rated point
Limit
Limit
V1, 2
V3
V4
V5
V6
V7
V8
V9
V10
Airflow rate(m3/min)
External static pressure (Pa)
0
20
40
60
80
100
PEFY-P71,80VMA(L)-E
(External static pressure 70Pa) 220-240V 50/60Hz
15 2010 25 30
Limit
Limit
Rated point
V1, 2
V3
V4
V5
V6
V7
V8
V9
V10
Page 15
14
Airflow rate(m3/min)
External static pressure (Pa)
0
20
40
60
80
PEFY-P100VMA(L)-E
(External static pressure 35Pa) 220-240V 50/60Hz
15 2010 25 30 35 40 45
Rated point
Limit
V1, 2
V3
V4
V5
V6
V7
V8
V9
V10
Airflow rate(m3/min)
External static pressure (Pa)
0
20
40
60
80
100
120
140
PEFY-P100VMA(L)-E
(External static pressure 100Pa) 220-240V 50/60Hz
15 2010 25 30 35 40 45
Rated point
Limit
Limit
V1
V3
V4
V5
V6
V7
V8
V9
V10
V2
Airflow rate(m3/min)
External static pressure (Pa)
0
20
40
60
80
100
PEFY-P100VMA(L)-E
(External static pressure 50Pa) 220-240V 50/60Hz
15 2010 25 30 35 40 45
Rated point
Limit
V1
V3
V4
V5
V6
V7
V8
V9
V10
V2
Airflow rate(m3/min)
External static pressure (Pa)
20
40
60
80
100
140
120
160
180
200
PEFY-P100VMA(L)-E
(External static pressure 150Pa) 220-240V 50/60Hz
15 2010 25 30 35 40 45
Rated point
Limit
Limit
V1
V3
V4
V5
V6
V7
V8
V9
V10
V2
Airflow rate(m3/min)
External static pressure (Pa)
0
40
20
60
80
100
120
PEFY-P100VMA(L)-E
(External static pressure 70Pa) 220-240V 50/60Hz
15 2010 25 30 35 40 45
Rated point
Limit
V1
V3
V4
V5
V6
V7
V8
V9
V10
V2
Page 16
15
16
Airflow rate(m3/min)
External static pressure (Pa)
0
40
20
60
80
100
PEFY-P125VMA(L)-E
(External static pressure 35Pa) 220-240V 50/60Hz
2015 25 30 35 40 5045
Rated point
Limit
V1
V2
V3
V4
V5
V6
V7
V8
V9
V10
Airflow rate(m3/min)
External static pressure (Pa)
20
40
60
80
160
100
120
140
PEFY-P125VMA(L)-E
(External static pressure 100Pa) 220-240V 50/60Hz
2015 25 30 35 40 5045
Rated point
Limit
Limit
V1
V2
V3
V4
V5
V6
V7
V8
V9
V10
Airflow rate(m3/min)
External static pressure (Pa)
0
20
40
60
80
120
100
PEFY-P125VMA(L)-E
(External static pressure 50Pa) 220-240V 50/60Hz
2015 25 30 35 40 5045
Rated point
Limit
V1
V2
V3
V4
V5
V6
V7
V8
V9
V10
Airflow rate(m3/min)
External static pressure (Pa)
50
100
150
200
PEFY-P125VMA(L)-E
(External static pressure 150Pa) 220-240V 50/60Hz
2015 25 30 35 40 5045
Rated point
Limit
Limit
V1
V2
V3
V4
V5
V6
V7
V8
V9
V10
V1
V2
V3
V4
V5
V6
V7
V8
V9
V10
Airflow rate(m3/min)
External static pressure (Pa)
0
40
20
60
120
80
100
PEFY-P125VMA(L)-E
(External static pressure 70Pa) 220-240V 50/60Hz
2015 25 30 35 40 5045
Rated point
Limit
Limit
V1
V2
V3
V4
V5
V6
V7
V8
V9
V10
Page 17
16
Airflow rate(m3/min)
External static pressure (Pa)
0
40
20
60
80
100
PEFY-P140VMA(L)-E
(External static pressure 35Pa) 220-240V 50/60Hz
2015 25 30 35 40 5045
Rated point
Limit
V1
V2
V3
V4
V5
V6
V7
V8
V9
V10
Airflow rate(m3/min)
External static pressure (Pa)
10
50
30
70
90
110
130
150
170
PEFY-P140VMA(L)-E
(External static pressure 100Pa) 220-240V 50/60Hz
2015 25 30 35 40 5045
Rated point
Limit
Limit
V1
V2
V3
V4
V5
V6
V7
V8
V9
V10
Airflow rate(m3/min)
External static pressure (Pa)
0
40
20
60
80
100
120
PEFY-P140VMA(L)-E
(External static pressure 50Pa) 220-240V 50/60Hz
2015 25 30 35 40 5045
Rated point
Limit
V1
V2
V3
V4
V5
V6
V7
V8
V9
V10
Airflow rate(m3/min)
External static pressure (Pa)
30
70
50
90
110
130
170
150
190
210
PEFY-P140VMA(L)-E
(External static pressure 150Pa) 220-240V 50/60Hz
2015 25 30 35 40 5045
Rated point
Limit
Limit
V1
V2
V3
V4
V5
V6
V7
V8
V9
V10
Airflow rate(m3/min)
External static pressure (Pa)
0
40
20
60
80
100
120
140
PEFY-P140VMA(L)-E
(External static pressure 70Pa) 220-240V 50/60Hz
2015 25 30 35 40 5045
Rated point
Limit
Limit
V1
V2
V3
V4
V5
V6
V7
V8
V9
V10
Page 18
17
18
Damper system controller setting will be prioritized. Set function on a damper system controller.
Also, settings and error codes set by a remote controller will not be reected to the damper system controller.
Signal priority: Damper System remote controller > (analog input) > ME or MA remote controller
* Analog input: only air volume control will be effected
Function Model Restrictions Cause / status
Operation mode
PEFY *1
If there are cooling/heating simultaneous operation set from damper system controller in a system of Y series outdoor unit + multiple indoor unit, damper system remote controller will display operation mode but indoor fan may stop.
Indoor unit fan will stop when a different mode from outdoor unit operation mode is selected.
PEFY *1
Operation mode cannot be controlled with M-NET system controller.
If an operation mode is prohibited, operation mode will be displayed, but indoor unit will operate in FAN mode.
Analog input PEAD
Do not combine level input of indoor unit ON/OFF and IT transmission.
Level input is prioritized and damper system controller input will be invalid.
Error
PEAD
Transmission error cannot be detected when the IT transmission line is cutoff or the connector is not plugged in.
After the IT transmission line cut is xed or the connector is
plugged in, CN105 will automatically recover. If indoor units cannot be controlled from damper system remote controller, check the IT transmission line or the connector.
PEAD *1
Indoor unit error code will not be displayed on damper system remote controller.
Indoor unit error will be notied by CN105 transmission. To
check error code when in service, setting of MA or ME remote controller is recommended.
Prohibition PEAD
ON/OFF control from damper system remote controller is not available when ON/OFF operation is prohibited from system remote controller.
Because operation prohibition will be prioritized, setting at damper system controller will be invalid. Do not combine ON/ OFF prohibition and IT transmission.
Model
PEAD PEFY
Damper system setting is not available for models PEAD-RP35, 50JA(L), PEFY-P20, 25, 32, 40, 50VMA(L)-E.
For these models, air volume will not change with damper system setting.
Damper
specication
PEAD *2
Use bypass damper to prevent rapid change in external static pressure. If bypass damper is not available, set a delay timer circuit which starts the damper in 1 minute after receiving damper system input to indoor unit.
In heating, to protect the unit, unit may stop due to high pressure error. When bypass damper is not used, as shown in the
below gure, operation range will be limited depending on inlet
temperature.
*1 Check operation. No restrictions in functions when 0-10V analog input is connected on its own. *2 Refer to the below diagram of operation temperature range when bypass damper is not available and when there is no damper delay
operation.
Operation temperature range:
To protect unit, there are restrictions when bypass damper is not available and when there is no damper delay operation for 1 minute. The restriction will depend on piping length and air inlet temperature.
3530252015
Suction air temperature (°C)
changing air volume step
V10→V6
V10→V7
V10→V8
V10→V5
V10→V4
V10→V3
Available
pipe length 75m pipe length 7.5m
Not available
4. Restrictions
Page 19
18
Conduct electrical wiring in the following order. Wiring must be done with the power OFF. (1) Take off the cover by removing 3 screws from the controller box.
A : Screw holding cover (1pc) B : Cover
B
A
(2) Bore knockout hole for wiring.
C : Terminal box D : Knockout hole E : Remove
D
C
E
(3) Run wiring CN105 and CN2A through a knockout hole.
F : Use PG Bushing to keep the weight of the cable and force from
being applied to the power supply terminal connector. Use a
cable tie to secure the cable. G : Power source wiring H : Use ordinary bushing I : Transmission wiring
M : CN2A(0-10V Analog Input), CN105 wiring N : Use ordinary bushing
M
N
G
F
I
H
5. Wiring
Page 20
19
20
(4) Plug in connector CN105 (red) and CN2A (black) to the indoor controller board. Supply connectors to CN2A and
CN105 on site.
1
CN105 (RED)
2
CN2A (BLACK) 0-10V analog input
Specification: Indoor unit controller board side
Connector housing ..............B05B-PARK-1
Specification: Connector side (supplied on site)
Connector housing ..............PAP-05V-R
Contact................................SPHD-002T-P0.5
Wiring ..................................AWG22 ~ 26
5 4
3
2
1
DC12 V GND DC5V Transmitting signal (TX) Receiving signal (RX)
1 CN105 (RED)
Specification: Indoor unit controller board side
Connector housing ..............B02B-XAKK-1
Specification: Connector side (supplied on site)
Connector housing ..............XAP-02V-1-K
Contact................................S-XA-001T-P0.6
Wiring ..................................AWG22
~
26
2 1
DC0 ~ 10V DC0 ~ 10V
2 CN2A (BLACK)ޓAnalog input 0~ 10V
■PEAD-RP60,71,100,125,140JA(L)
CN22
CN41
CN32
SW1 SW2
CN2L
SWE
CN51
CN3C
CN90
CN44
CN4F
CN20
CNXB2
CNXC2
CNXA2
CN105
CN2A
■PEFY-P63,71,80,100,125,140VMA(L)-E
CN3A
CN2M
SW4
CN32
Indoor controller board
SW3
CN41 CN51 CN52
CN20 CN4F
CN44
SWE
SW2
CN105
CN2A
Page 21
20
Set power supply switching, external static pressure setting, and damper system switching. Setting must be done with the power OFF. External static pressure must be at the rated air volume when all the damper is full open.
6-1. Damper System switch setting
■PEAD-RP60,71,100,125,140JA(L)
0-10V analog input is valid by switching SW1-1 ON.
With Damper System
Without Damper System
SW1-1 ON OFF
SW2
SW1
SWE
■PEFY-P63,71,80,100,125,140VMA(L)-E
0-10V analog input is valid by switching SW3-6 ON.
With Damper System
Without Damper System
SW3-6 ON OFF
(Initial setting OFF)
SW4
SWE
SW2
SW3
6. Function settings
Page 22
21
22
6-2. Changing the power voltage setting
■PEAD-RP60,71,100,125,140JA(L)
Change power voltage setting by function selection via the remote controller
Settings Mode no. Setting no. Initial setting
240V
04
1
220,230V 2 Ο
■PEFY-P63,71,80,100,125,140VMA(L)-E
Change power voltage setting by dip switch
Settings SW5 Initial setting
220, 230V 220V ON
240V 240V OFF Ο
6-3. Selecting the external static pressure
■PEAD-RP60,71,100,125,140JA(L)
Change external static pressure setting by function selection via the remote controller
External static pressure
Setting no. of mode no.08
Setting no. of mode no.10
Initial setting
35Pa 2 1
50Pa 3 1 Ο
70Pa 1 2 100Pa 2 2 150Pa 3 2
■PEFY-P63,71,80,100,125,140VMA(L)-E
Change external static pressure setting by dip switch
Extemal static pressure
35 Pa
50 Pa
70 Pa
100 Pa
150 Pa
Switch operation
SWA
3 2 1
SWA
3 2 1
SWA
3 2 1
SWA
3 2 1
SWA
3 2 1
SWC
1 2
SWC
1 2
SWC
1 2
SWC
1 2
SWC
1 2
PRECAUTION:
External static pressure must be at the rated air volume when all the damper is full open. Set a bypass damper to secure minimum air volume with a minimum damper opening. (Refer to 3.Fan characteristic curves)
Page 23
22
Page 24
Aug. 2009 MEE09K018
New publication, effective Aug. 2009
Specications subject to change without notice
http://Global.MitsubishiElectric.com
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