Lang ECSF-ES Installation And Operation Instructions Manual

Contents

Lang ECSF-ES Installation And Operation Instructions Manual Manual pdf 15 page image

5Enviro-ZONEInitial Power On Test:1) Energize Oven and verify the basic operation and temperature control capability of oven.a. Turn Power On. Verify interior lights and the display comes on. _____b. Install a Temperature Meter thermocouple in center of oven cavity.c. Using ‘Run Oven’ / ‘Manual Program’, set temperature to 300°F. _____d. Verify oven reaches set point & signals ‘Ready’ with an audible tone with in12 Minutes. (starting with a cold oven) _____e. Press Manual Program again. Using the enter key and up button, enter time 00:0:00,Press ‘Accept’ and then select shelf “C”. Verify the shelf timer starts count down;Verify the fan stops and reverses direction after approximately 08 seconds.(complete reversing cycle takes 2 minutes.) _____f. Verify the measured temperature at the transition point (when heat contactor changesstates.) matches the temperature on the display panel. _____g. Open door and verify the Fan stops then restarts when door is closed. _____h. Press Cancel several times to return to “Run Oven” menu.i. Confirm fan stays on until temp cools to below approximately 250°F. _____For units with water hookup for Steam.2) Identify water purification system used: _________________________________________(write “none” if no water treatment system is in use.)3) Flush water system to clear tainted water from the install process. _____.a. Put oven into Back-Up Mode and set temperature to approx. 400°F.b. Once up to temp, Use the steam bypass switch (spring loaded toggle switch) toflush the water through the oven for 1 minute.c. Check water drain for proper operation.