CO2 Meter RAD-0002-ZR Руководство пользователя и руководство по установке - Страница 11
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Installation
Step-by-Step Installation Instructions:
1. Choose a suitable location to install the SEU. Fix the panel holder on the wall with
the four screws. Install the SEU 12-72 inches from floor and close to the O2 source.
2. Put the SEU on the panel holder, making sure that they are connected tightly.
3. Fix another panel holder in a suitable location outside the monitored space at
eye level. Place the RDU onto panel holder and stick the warning signs next to RDU.
4. Route the 25-foot CAT5 cable between the SEU and RDU. CAT5 cable can be run
through the wall/conduit or fixed to the wall using cable clips. Plug the CAT5 cable
into the designated ports. Communication between the SEU and RDU is complete.
5. The RAD-0002-ZR has 2 relay outputs connected to the programmed alarm
settings. All relays are normally open/closed dry contacts. Any of the relays can be
used to control an external device (fan, HVAC system, etc.) or can be wired to the
fire alarm panel directly. The relays will trigger when the O2 concentration exceeds
the programmed alarm level.
6. When the power has been connected, The SEU and the RDU will begin to work.
7. Please use the "DIAG" function to verify the communication between SEU and
RDU, the five LED's will blink, and buzzer will sound on SEU & RDU, after that the
communication is ready. The units will display the same information.
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