Mitsubishi Electric 70CSW-E Installation And Instruction Manual
Mitsubishi Electric 70CSW-E Installation And Instruction Manual

Mitsubishi Electric 70CSW-E Installation And Instruction Manual

Lossnay co2 sensor wall-mounted type pz-

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Lossnay CO
Sensor Wall-Mounted Type
2
PZ-70CSW-E
Installation and Instruction Manual
This CO
sensor changes the color of its LED light in accordance with the CO
2
amount of airflow, and thus reduces the fresh air load.
■ This manual must be read both fully and carefully before commencing installation procedures; furthermore, the subsequent
installation must be performed correctly and safely in accordance with the instructions given.
■ After installation, ensure that this manual is given to the customer.
1. Safety Precautions
WARNING
- Never modify or repair by yourself.
If the product is modified or inappropriately repaired, electric shock, fire, etc. could result. Contact your dealer for repair.
- Do not move or reinstall the product by yourself.
If it is installed improperly, electric shock, fire, etc. could result. Contact your dealer or technical representative.
- Use the specified cables for wiring and connect them securely. Hold the cables so as not to apply external force of the
cables to the connector.
Improper connection could result in heat generation or fire.
- All electrical work must be performed by a licensed technician, according to local regulations and the instructions
given in this Installation manual.
- Install the product in a firm and stable place to withstand the product weight.
If the strength is inadequate, the product could drop and cause an injury.
- Ensure that installation work is done correctly following this Installation manual.
If it is installed improperly, electric shock, fire, etc. could result.
- Close the control cover after installation.
- Do not install the product in a place where flammable gases may leak.
If gas should leak or accumulate around the product, fire or explosion could result.
- Do not use the product in special environments.
The product could be damaged if it is used in locations subject to large quantities of oil (including machine oil), steam, or sulfide gas.
- Do not install the unit in a place where the temperature rises above 40 ˚C (104°F), where large amounts of oil, steam,
organic solvents, or corrosive gases, such as sulfuric gas, are present, or where acidic/alkaline solutions or sprays are
used frequently.
These substances can compromise the performance of the unit or cause certain components of the unit to corrode, which can
result in electric shock, malfunctions, smoke, or fire.
- Do not install the product in a place where highly humid, like a bathroom, or other wet place.
It could cause electric shock or injury.
CAUTION
- Wire so that it does not receive any tension.
Tension could cause wire breakage, heating or fire.
- Seal the cable from the sensor case with putty etc.
Any dew, moisture, cockroaches, insects entering the unit could cause electric shock or malfunctions.
- Put on gloves during installation.
Failure to do so could cause injury.
- To avoid discoloration, do not use benzene, thinner, ethanol,hypochlorous acid or chemical rag to clean the case. To
clean the case, wipe with a soft cloth soaked in water with mild detergent, wipe off the detergent with a wet cloth, and
wipe off water with a dry cloth.
Incorrect handling could cause serious injury or death.
Incorrect handling could cause injury or damage to property or household effects.
1
concentration within the room, optimizes the
2
2303876H65403

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Summary of Contents for Mitsubishi Electric 70CSW-E

  • Page 1 2303876H65403 Lossnay CO Sensor Wall-Mounted Type PZ-70CSW-E Installation and Instruction Manual This CO sensor changes the color of its LED light in accordance with the CO concentration within the room, optimizes the amount of airflow, and thus reduces the fresh air load.
  • Page 2: Specifications

    2. O utline drawings, Included Accessories, and Specifications ■ Included accessories ■ Outline drawings Please confirm that the following accessory parts are included in the box. 1. Sensor case (top case, bottom case): x 1 70(2 3/4) 26(1 1/32) 2. Cross-slot pan-head screws M4x30: x 2 3.
  • Page 3 - Connect CN26 to the white connector. Do not connect to the red or green connectors. (This will result in damage to the circuit board or CO sensor) - The LED cable has 4-pin connector and 5-pin connector. Connect the 4-pin connector to the LED board of PZ-70CSW-E, and the 5-pin connector to the Lossnay unit control circuit board.
  • Page 4 3.4 Open the sensor case Insert a flat-head screwdriver into the tab, and push this down to remove the top case. Bottom case Cable access hole Cable Cable access hole Top case Note: Bottom case - Remove the case, taking care not to damage it. - Do not turn the flat-head screwdriver while it is inserted in the tab.
  • Page 5: Wiring Diagram

    - Ensure the cable is not pinched in the control box. - Do not remove the ferrite core. Cord clip sensor cable 4. Wiring Diagram PZ-70CSW-E Lossnay unit control circuit board A qualified electrical technician is to carry out connection work. CN23 CN35...
  • Page 6: Main Unit Settings

    Lossnay unit, keep “CO sensor or BMS setting” in all Lossnay units to “PZ-70CSW-E connection,” and set “Input priority setting" to “Individual control priority.” - If using a remote controller, configure 6.4. CO sensor setting - maximum side and minimum side.
  • Page 7 The factory default setting is to turn on/turn off the LED display in accordance with Lossnay unit operation/shutdown. For how to configure the setting, refer to “LED usage setting for PZ-70CSW-E during non operation” in the Installation Instructions for the Lossnay unit.
  • Page 8: Manual Download

    7. Trial operation and Operation Methods When using this product without the remote controller (PZ-62DR-E) connected, only carry out 7.2 LED display lamp test operation. 7.1 Trial operation with the remote controller Press the ON/OFF button on the Lossnay remote controller, press the button, and confirm that the remote controller responds in the following order.

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