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Enviro-ZONE
Initial 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 in
12 Minutes. (starting with a cold oven) _____
e. Press Manual Program again. Using the enter key and up button, enter time 00:10:00,
Press 'Accept' and then select shelf "C". Verify the shelf timer starts count down;
Verify the fan stops and reverses direction after approximately 108 seconds.
(complete reversing cycle takes 2 minutes.) _____
f. Verify the measured temperature at the transition point (when heat contactor changes
states.) 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: _________________________________________
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) to
flush the water through the oven for 1 minute.
c. Check water drain for proper operation.
(write "none" if no water treatment system is in use.)
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