Safety Considerations The Controller is a panel mount device protected in accordance with Class I of IEC 1010. Remember that the controller has no power-on switch. Building installation should include a switch or circuit-breaker that must be compliant to IEC 947-1 and 947-3. The Protective Grounding conductor must be connected for safety reasons. Do not expose the controller to rain or moisture. Do not operate your controller in flammable or explosive atmospheres. As with any electronic instrument, you may encounter high voltage exposure when installing, calibrating, or removing parts. Be careful when working near conductors carrying large currents. Use twisted-pair connections to the meter. Use magnetic shielding materials, or move the meter away from the current source to reduce magnetic field problems. Do not exceed power rating on label located on the top of the controller housing. Failure to follow all instructions and warnings may result in injury! This device is marked with the international hazard symbol. It is important to read the Setup Guide before installing or commissioning this device as it contains important information relating to safety and EMC. 1.2 Before You Begin Customer Service If you need assistance, please call the Customer Service Department, which is listed on the outside back cover of this manual. Inspecting Your Shipment Remove the packing slip and verify that you have received everything listed. Inspect the container and equipment for signs of damage as soon as you receive the shipment. Note any evidence of rough handling in transit. Immediately report any damage to the shipping agent. The carrier will not honor damage claims unless all shipping material is saved for inspection. After examining and removing the contents, save the packing material and carton in the event reshipment is necessary. TO DISABLE OUTPUTS Standby mode is useful during setup of the controller or when maintenance of the system is necessary. When the controller is in standby, it remains in the ready condition but all outputs are disabled. This allows the system to remain powered and ready to go. When the controller is in "RUN" mode, push ENTER twice to disable all outputs and alarms. It is now in "STANDBY" mode. Push ENTER once more to resume "RUN" mode. Tip: PUSH ENTER TWICE to disable the system during an EMERGENCY.