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Set Overflow percentages
Step 1 – Place the Function dial to the FLOW SENSING
position. Enable flow sensing if its disabled.
Step 2 – Select the station number being edited. While in the K Value/Size Code screen, press the
button to advance
to the Overflow screen. Press the
button to advance the Station number.
Step 3 – Press the
button to adjust the Overflow percentage . This value will set the maximum flow value limit.
When actual flow reads above the maximum, the flow alarm LED will activate and an audible tone will beep
every 30 seconds. MC-E will also flash in the display which station posted a faulty flow reading.
The factory default Overflow percentage is 50%. Underflow is not monitored.
Set Flow Delay Time
Step 1 – Place the Function dial to the FLOW SENSING
position. Enable flow sensing if its disabled.
Step 2 – Press the
button to advance the display to the Underflow/Overflow screen.
Step 3 – Press the
button to adjust the flow delay time. The flow delay time is the period that MC-E will wait
after activating a particular station before reading the flow. This delay period allows the irrigation system to
normalize to get an accurate flow reading. The default flow delay time is set at 1 minute but can be adjusted up
to 9 minutes using
.
IMPORTANT! For stations with drip setup, use longer delay times of 6-9 minutes.
Step 4 – Press the
button to advance to the next station number and adjust the remaining station’s flow delay.
IMPORTANT! Station 2 is no longer a regular station. Leave its settings at 0.
Clear Flow Alarms:
Press the
button. Use the procedure below if pressing the
button did not clear the alarms.
Step 1 – Place the Function dial to AUTO/RUN
position.
Step 2 – Press the
button. This process will clear all alarms except for unexpected flow alarm.
Clear Unexpected Flow Alarms:
Step 1 – To clear the unexpected flow alarm, disable the flow function by placing the function dial to the FLOW
SENSING
position and press the
button to deactivate flow
Step 2 – Press the
button again to reactivate the flow function. By deactivating and activating the flow sensing, it
will the unexpected flow alarms.
Specifications
Cabinet Dimensions:
Small Metal Cabinet Unit:
(9.71” H) x (10.68” W) x (4.25” D) [(24.66 cm H) x (27.13 cm W) x (10.79 cm D)]
Large Metal Cabinet Unit:
(12.37” H) x (14.32” W) x (4.75” D) [(31.42 cm H) x (36.37 cm W) x (12.06 cm D)]
Input Voltage:
Domestic:
115 VAC, 50/60 Hz
; Secondary -
24 VAC, 50/60 Hz, 50VA
Class 2 Transformer, UL and CSA Listed.
Export:
250 VAC, 50/60 Hz
; Secondary -
24 VAC, 50/60 Hz, 50VA
Class 2 Transformer, CE and TUV Listed.
Output Voltage:
Station Output Voltage:
24 VAC with 1.00 Amp Max
Maximum Master Valve Current: 1.00 Amp
Total Output Current to Valves: Not to Exceed
1.68 Amps
including Master Valve/Pump Start
Storage Temperature:
4º F to 140º F (-20º C to 60º C)
Operating Temperature:
32º F to 160º F (0º C to 60º C)
Humidity:
95% RH, Non Condensing, @ 100
º
F (37.8
º
C)
