GeneralAire EDMK4 Elite Steam - Manual (Page 19)

Elite Steam +030222075 Rev. 3.5 – July 2012 19
5. OPERATING ELITE STEAM
5.1 Displaying Information
By pressing the “ reset” button for 2 seconds, the display will loop from amperage to production in % of the maximum production to
the hour counter and back to amperage:
Fig. 5.a
1. Amperage: it is the value of the current that flows through the water making it boiling off (default display)
2. Production %: it is the current production expressed as a percentage of the humidifier’s capacity
3. Hour counter, expressed in tens; for instance, when the display shows 13 the real hour value will be between 130 and 139
hours.
5.1.1 Select Signal Type
The Elite Steam is preset for the included GFX3 humidistat (signal type 0). If the included humidistat is used, this section may be
omitted. If another humidistat is used, review this section to see if changes are needed.
1. Switch Elite Steam off.
2. Press and hold both buttons “reset” and “drain” and switch Elite Steam back on. When the wrench blinks,
release the
2 buttons.
3. Press “Reset” until the display shows 02. WARNING: DO NOT confirm any value higher than 04. If 05 or higher is
displayed, press “Reset” until the display goes back to the normal operating mode and restart from step 1.
4. Press “drain” (minimum 1 second) to confirm: the display shows “P1” then the current signal type and “set”
5. Press “Reset” to change signal type between 0 and 1:
0 = On-Off humidistat such as the GeneralAire “M” or “GFX” series humidistat.
1 = external 0...10 Vdc modulating signal such as the GeneralAire ADCD series humidistat
6. Press “drain” (mininimum 1 second) when done to confirm the new value of P1 and exit to the normal operating mode.
7. Switch Elite Steam off: you can now proceed with connecting the control wiring.
5.2 Changing The Maximum Production
The maximum production can be adjusted between 20% to 100% of the nominal production in steps of 5% in order to suit the
environmental characteristics. DS25 and RS25 Maximum production is factory set at 70%.
1. Switch Elite Steam off.
2. Press both and hold both buttons “Reset” and “Drain” , and switch Elite Steam back on. When the wrench blinks;
release the 2 buttons.
3. Press “reset” until the display shows 01. WARNING: DO NOT confirm any value higher than 04. If 05 or higher is displayed,
press "Reset" until the display goes back to the normal operating mode and restart from step 1.
4. Press “drain” (minimum 1 second) the display shows “P0” then the current Maximum Production Percent and “set”.
5. Press “reset” to change the Maximum Production in steps of 5% between 20% and 100%.
6. Press and hold “drain” (minimum 1 second) when done to confirm the new Maximum Production and exit to the normal
operating mode.
5.3 Activating Manual Drain
Press and hold the “ drain” button on the front of the unit until the cylinder is drained. Note: Water will continue to flow from the
tempering valve after the cylinder is empty.
5.4 Resetting the hour counter
The hour counter should be reset every time the cylinder is changed in order to reset and restart the internal maintenance timer:
1. Switch Elite Steam off.
2. Press and hold both buttons “Reset” and “Drain” and switch Elite Steam back on. When the branch
blinks; release
buttons.
3. Press and hold “reset” until the display shows 03. WARNING: DO NOT confirm any value higher than 04. If 05 or higher is
displayed, press “reset” until the display goes back to the normal operating mode and restart from step 1.
4. Press “drain” (minimum 1 second) to confirm: the hour counter will be reset at once and Elite Steam will go back to the normal
operating mode.