ECR EnviroAir ACW-09D-B Installation Manual And Operating Instructions

Ductless split systems single and multi zone, single zone/multi-zone, cooling only/cooling and heating

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ENVIROAIR DUCTLESS SPLIT SYSTEMS
SINGLE AND MULTI-ZONE
SINGLE ZONE
COOLING ONLY
ACW-09D-B – CCW-09D-B
ACW-12D-B – CCW-12D-B
ACW-18D-B – CCW-18D-B
ACW-24D-B – CCW-24D-B
COOLING AND HEATING
AHW-12D-B – CHW-12D-B
AHW-18D-B – CHW-18D-B
AHW-24D-B – CHW-24D-B
MULTI-ZONE
COOLING ONLY
ACM-09D-B – CCM-09D-B
ACM-12D-B – CCM-12D-B
COOLING AND HEATING
AHM-09D-B – CHM-09D-B
AHM-12D-B – CHM-12D-B
ENVIROMASTER INTERNATIONAL LLC
5780 Success Drive
Rome, NY 13440
Ph: (800) 228-9364
Fax: (800) 232-9364
An ISO 9001-2000 Certified Company
www.enviromaster.com
P/N# 240-4372, Rev. 2.4 [08/04]

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Summary of Contents for ECR EnviroAir ACW-09D-B

  • Page 1 ENVIROAIR DUCTLESS SPLIT SYSTEMS SINGLE AND MULTI-ZONE SINGLE ZONE COOLING ONLY ACW-09D-B – CCW-09D-B ACW-12D-B – CCW-12D-B ACW-18D-B – CCW-18D-B ACW-24D-B – CCW-24D-B COOLING AND HEATING AHW-12D-B – CHW-12D-B AHW-18D-B – CHW-18D-B AHW-24D-B – CHW-24D-B MULTI-ZONE COOLING ONLY ACM-09D-B – CCM-09D-B ACM-12D-B –...
  • Page 2: Safety Tips For Operation

    SAFETY TIPS FOR OPERATION CAUTION WARNING • Never expose infants, handicapped persons, or seniors • Do not place animals, plants, or combustible equipment directly to the airflow. Adjust the room temperature and in the path of the unit air flow. the airflow direction.
  • Page 3: Components And Functions

    COMPONENTS AND FUNCTIONS For the proper use, please check and identify the name and location of each part. Indoor Unit(s) Air Intake (Front, Top) Air Intake (Front, Top) 09/12 Btuh 18/24 Btuh Left/Right Air Flow Left/Right Air Flow Up/Down Air Flow Direction Control Up/Down Air Flow Direction Control...
  • Page 4: Installing Batteries

    PART NAME OF REMOTE CONTROL AND KEY FUNCTION Operation starts by manipulating the Remote Control. Please check and identify the name and location of part. ACL Button Transmitter Timer Setting/Temperature Setting Low Battery Indicator Display Window Operation Mode Selector Button Selects the mode (AUTO, HEAT, DRY, COOL, CIRCULATE) ON/OFF Button...
  • Page 5: Auto Operation

    OPERATION AUTO OPERATION DRY MODE • Air-Conditioner(s) automatically selects the • If you want the room thermostat to monitor the difference proper room temperature. between room temperature and set temperature, select either COOL or DRY mode. 1. Press the MODE button on the Remote Con- •...
  • Page 6: Heat Mode

    OPERATION (Continued) HEAT MODE (Except Cool model) • To change the air flow Up or Down Press the Flap button. Heating Capability: ~ This is a Heat pump type air conditioner which is heating the room by absorbing the outside air to the room. There- fore, as outside temperature drops, heating capability may be reduced.
  • Page 7: Operation Condition

    OPERATION (Continued) TIMER MODE (ON, OFF) OPERATION CONDITION • The timer can be set during any mode. • Operation Temperature Range: Select the timer setting by pressing: ON-TIMER button or OFF-TIMER button. ENVIROAIR OPERATING RANGES (Example) Indoor Temperature (°F) Time is AM 10:20. Air-conditioner is not in operation. Mode Humidity Indoor...
  • Page 8: Sleep Mode

    OPERATION (Continued) NOTE: SLEEP MODE • If pressing the 1HR TIMER button again during the ONE HOUR TIMER mode, the unit will stop operation ap- The desired room temperature is maintained quietly at lower proximately one (1) hour later. fan speed. (During AUTO, HEAT, COOL or DRY mode) •...
  • Page 9: Maintenance

    MAINTENANCE ROUTINE MAINTENANCE How to replace air filters: • Be sure to stop the operation and disconnect the power A) Place the air filters with “Front” marking facing toward you source before performing any checks or cleaning. OPERATION MODE (Continued) in the reverse order of mentioned “How to remove air •...
  • Page 10: Call For Service

    BEFORE CALLING FOR SERVICE (Continued) PLEASE CHECK THE FOLLOWING THE UNIT(S) WON’T OPERATE COOL OPERATION IS NOT SATISFACTORY Check the batteries in the Remote Control. Check if the air filters are dirty. Check that the power source is connected properly. Check if the room temperature setting is correct.
  • Page 11: Installation

    INSTALLATION (Single Zone Shown) Fasten the unit(s) on the Parts of Indoor Unit Distance between the upper hook of wall plate unit(s) and ceiling should Part Clearance in front of unit(s) be more than 2” Distance between should be no less than 10’ the unit(s) and the wall 1/unit Remote Control...
  • Page 12: Installation Of The Indoor Unit(S)

    MOUNTING OF THE INSTALLATION PLATE 9/12 Btuh 1. Position the installation plate and check that it is level. 2’ 6” Fig. 1 IMPORTANT: Always mount the installation plate horizon- 2’ 2.25” tally by aligning the marking line with the thread or using a 5.28”...
  • Page 13 INSTALLING OF THE OUTDOOR UNIT • See the “Determination of Installing Position”. Diagram 1 Connecting of Tubing Discharge 1. Cutting and flaring of Cut pipe by rotating the tubing: pipe cutter Suction Pipe Manifold gauges A. Cut the tubing on its Charge Flare nut Flare valve...
  • Page 14 CONNECTING THE CABLE • Use a dedicated circuit breaker for the air conditioner(s). Cool and Heat Model • When connecting the indoor unit(s) to the outdoor unit please be sure to connect the same number on the EHW12000/EMHW18000/EMHW24000 indoor and outdoor unit terminal blocks. •...
  • Page 15 TEST RUN • Be sure to check the power source, then turn the power on. • After the test, set the lever to ON (I) position. The unit will stop the operation and hereafter the remote control will • Check the installation again. control the unit.
  • Page 16 CABLE CONNECTION 18/24 Btuh (Single Zone Only) 4. Fix the connecting wire between units, with wiring fixture. 5. Attach the wiring cover. ELECTRICAL SPECIFICATIONS AND SYSTEM PERFORMANCE Cooling Capacity Heating Capacity Single Zone Total Max. SEER HSPF Volts/HZ/Phase System Amps Fuse (Btuh) Nominal...
  • Page 17: Operating Characteristics

    OPERATING CHARACTERISTICS (Single Zone Cooling) All units operating on high speed fan ECW9000 ECW12000 Outdoor Fan Speed Outdoor Fan Speed EHW12000 High High Room Temp. (°F) Room Temp. (°F) Outdoor Intake Temp. (°F) Outdoor Intake Temp. (°F) Outdoor Fan Speed Outdoor Fan Speed High High...
  • Page 18 OPERATING CHARACTERISTICS (Single Zone Heating) All units operating on high speed fan EHW12000 EHW18000 EHW24000 Enviroair Ductless Split System Enviromaster International LLC...
  • Page 19 OPERATING CHARACTERISTICS (Multi-Zone) All units operating on high speed fan EMCW18000 EMCW24000 EMHW18000 EMHW24000 Room Temp. (°F) Room Temp. (°F) Outdoor Intake Temp. (°F) Outdoor Intake Temp. (°F) Room Temp. (°F) Room Temp. (°F) Outdoor Intake Temp. (°F) Outdoor Intake Temp. (°F) THERMISTER CHARACTER DIAGRAMS Enviroair Ductless Split System Enviromaster International LLC...

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