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AIR CONDITIONERS
AIR VOLUME CONTROL TECHNICAL MANUAL
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
3. Fan characteristic curves .................................... 7
4. Restrictions ....................................................... 17
5. Wiring ............................................................... 18
6. Function settings ............................................... 20
2009

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Table of Contents

   Also See for Mitsubishi Electric Mr. SLIM PEAD-RP60JA

   Summary of Contents for Mitsubishi Electric Mr. SLIM PEAD-RP60JA

  • Page 1: Table Of Contents

    2009 AIR CONDITIONERS AIR VOLUME CONTROL TECHNICAL MANUAL Models PEAD-RP60JA(L) PEFY-P63VMA(L)-E PEAD-RP71JA(L) PEFY-P71VMA(L)-E PEAD-RP100JA(L) PEFY-P80VMA(L)-E PEAD-RP125JA(L) PEFY-P100VMA(L)-E PEAD-RP140JA(L) 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.
  • Page 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.
  • Page 3: Air Volume Control By Analog Input

    1. Air volume control by analog input 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. 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.
  • Page 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 Air volume stages Analog input voltage(V) standard setting (Damper System OFF) *1 0.0~1.5 1.0~2.5 2.0~3.5 3.0~4.5...
  • Page 5 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 /min, R2: 5m /min,...
  • Page 6: Air Volume Control By Contact Input

    ■ Example of system flow The following explains the system flow for duct damper open/close pattern 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. Damper System Remote Controller R1,R2,R3,R4 full-open operation Damper System Remote Controller R1,R3 On site close...
  • Page 7 2-2. Example of air volume control by contact input and analog input 1. Contact input When either of the damper open/close with damper system controller, ON/OFF signal via MAC-397IF-E. Damper System 2. Analog input Controller ←(2) Analog input CN2A Air volume controllable with analog input to CN2A, controlling open/close (1) Contact input of duct damper.
  • Page 8: Fan Characteristic Curves

    3. Fan characteristic curves With an analog input of 0-10V, indoor air volume can be controlled in 10 steps from V1 to V10. PEAD-RP60JA(L) PEAD-RP60JA(L) (External static pressure 35Pa) 220-240V 50/60Hz (External static pressure 100Pa) 220-240V 50/60Hz Limit Limit Rated point Rated point V1,2 V1~4...
  • Page 9 PEAD-RP71JA(L) PEAD-RP71JA(L) (External static pressure 35Pa) 220-240V 50/60Hz (External static pressure 100Pa) 220-240V 50/60Hz Limit Limit Rated point Rated point V1,2 V1~4 Limit Airflow rate(m /min) Airflow rate(m /min) PEAD-RP71JA(L) PEAD-RP71JA(L) (External static pressure 50Pa) 220-240V 50/60Hz (External static pressure 150Pa) 220-240V 50/60Hz Limit Limit Rated point...
  • Page 10 PEAD-RP100JA(L) PEAD-RP100JA(L) (External static pressure 35Pa) 220-240V 50/60Hz (External static pressure 100Pa) 220-240V 50/60Hz Limit Limit Rated point Rated point V1,2 Limit Airflow rate(m /min) Airflow rate(m /min) PEAD-RP100JA(L) PEAD-RP100JA(L) (External static pressure 50Pa) 220-240V 50/60Hz (External static pressure 150Pa) 220-240V 50/60Hz Limit Rated point Limit...
  • Page 11 PEAD-RP125JA(L) PEAD-RP125JA(L) (External static pressure 35Pa) 220-240V 50/60Hz (External static pressure 100Pa) 220-240V 50/60Hz Limit Limit Rated point Rated point Limit Limit Airflow rate(m /min) Airflow rate(m /min) PEAD-RP125JA(L) PEAD-RP125JA(L) (External static pressure 50Pa) 220-240V 50/60Hz (External static pressure 150Pa) 220-240V 50/60Hz Limit Limit Rated point...
  • Page 12 PEAD-RP140JA(L) PEAD-RP140JA(L) (External static pressure 35Pa) 220-240V 50/60Hz (External static pressure 100Pa) 220-240V 50/60Hz Limit Limit Limit Rated point Rated point Rated point Limit Limit Limit Airflow rate(m /min) Airflow rate(m /min) PEAD-RP140JA(L) VAV PEAD-RP140JA(L) (External static pressure 50Pa) 220-240V 50/60Hz (External static pressure 150Pa) 220-240V 50/60Hz Limit Limit...
  • Page 13 PEFY-P63VMA(L)-E PEFY-P63VMA(L)-E (External static pressure 35Pa) 220-240V 50/60Hz (External static pressure 100Pa) 220-240V 50/60Hz Limit V7 V8 Rated point V5 V6 Limit Rated point V1~4 V1, 2 Limit Airflow rate(m /min) Airflow rate(m /min) PEFY-P63VMA(L)-E PEFY-P63VMA(L)-E (External static pressure 50Pa) 220-240V 50/60Hz (External static pressure 150Pa) 220-240V 50/60Hz Limit V7 V8...
  • Page 14 PEFY-P71,80VMA(L)-E PEFY-P71,80VMA(L)-E (External static pressure 35Pa) 220-240V 50/60Hz (External static pressure 100Pa) 220-240V 50/60Hz Limit Rated point Limit V5 V6 Rated point V1~4 V1, 2 Limit Airflow rate(m /min) Airflow rate(m /min) PEFY-P71,80VMA(L)-E PEFY-P71,80VMA(L)-E (External static pressure 50Pa) 220-240V 50/60Hz (External static pressure 150Pa) 220-240V 50/60Hz Limit Limit...
  • Page 15 PEFY-P100VMA(L)-E PEFY-P100VMA(L)-E (External static pressure 35Pa) 220-240V 50/60Hz (External static pressure 100Pa) 220-240V 50/60Hz Limit Rated point Limit V4 V5 Rated point V1, 2 Limit Airflow rate(m /min) Airflow rate(m /min) PEFY-P100VMA(L)-E PEFY-P100VMA(L)-E (External static pressure 50Pa) 220-240V 50/60Hz (External static pressure 150Pa) 220-240V 50/60Hz Limit Limit Rated point...
  • Page 16 PEFY-P125VMA(L)-E PEFY-P125VMA(L)-E (External static pressure 35Pa) 220-240V 50/60Hz (External static pressure 100Pa) 220-240V 50/60Hz Limit Rated point Limit Rated point Limit Airflow rate(m /min) Airflow rate(m /min) PEFY-P125VMA(L)-E PEFY-P125VMA(L)-E (External static pressure 50Pa) 220-240V 50/60Hz (External static pressure 150Pa) 220-240V 50/60Hz Limit Rated point Limit...
  • Page 17 PEFY-P140VMA(L)-E PEFY-P140VMA(L)-E (External static pressure 35Pa) 220-240V 50/60Hz (External static pressure 100Pa) 220-240V 50/60Hz Limit Limit Rated point Rated point Limit Airflow rate(m /min) Airflow rate(m /min) PEFY-P140VMA(L)-E PEFY-P140VMA(L)-E (External static pressure 50Pa) 220-240V 50/60Hz (External static pressure 150Pa) 220-240V 50/60Hz Limit Limit Rated point...
  • Page 18: Restrictions

    4. Restrictions 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 reflected 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...
  • Page 19: Wiring

    5. Wiring 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 (2) Bore knockout hole for wiring. C : Terminal box D : Knockout hole E : Remove...
  • Page 20 (4) Plug in connector CN105 (red) and CN2A (black) to the indoor controller board. Supply connectors to CN2A and CN105 on site. CN105 (RED) CN2A (BLACK) 0-10V analog input CN105 (RED) Specification: Indoor unit controller board side 5 4 3 2 1 Connector housing ....B05B-PARK-1 Specification: Connector side (supplied on site) Connector housing ....PAP-05V-R...
  • Page 21: Function Settings

    6. Function settings 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.
  • Page 22 6-2. Changing the power voltage setting ■PEAD-RP60,71,100,125,140JA(L) ■PEFY-P63,71,80,100,125,140VMA(L)-E Change power voltage setting by function selection via Change power voltage setting by dip switch the remote controller Settings Mode no. Setting no. Initial setting Settings Initial setting 240V 220, 230V 220V Ο...
  • Page 24 http://Global.MitsubishiElectric.com New publication, effective Aug. 2009 Specifications subject to change without notice Aug. 2009 MEE09K018...

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