Cornelius "I" Series 227, Руководство по установке, Страница: 10 / 13

8
DUMP CYCLE
1. With the proper water level in the water pan, start the water pump to circulate the water. Check that
the float will return water level to original setting and stop the inlet water.
2. There is a flow washer in the inlet side of the float assembly that will control inlet water pressure
from 50/120 PSI (3.4/8.16 Bars). This will prevent float flutter. In low water pressure conditions,
20 PSI (1.37 Bars) or less, the flow washer may have to be removed from the float assembly for
proper fill volume.
FLOW CONTROL WASHER FLAT SIDE UP
FIGURE 5. FLOW CONTROL WASHER
3. Push the manual DUMP switch – allow dump action to drain the water pan. When you release the
momentary switch, the pump will stop and the float will return the water level back to its original set-
ting and shut off the water supply.
4. You have the option of selecting dump cycle intervals of:
S
every cycle;
S
every 3rd cycle;
S
every 5th cycle;
S
every 7th cycle.
Remember, the higher the mineral content in the water supply the more often it will be required to dump
the water and/or clean the product if proper water treatment is not used.
Transformer
RD
Error
OFF
OFF
OFF
ON
ON
ON
SW4
SW4
SW4 5
6
YL
YL
YL
YL
S3–1 S3–2
OFF
ON
GR
Comp.
Micro Processor
4 Curtain Switch Connected To Any
Bin Connector (J4–J7) (FACTORY
SETTING AS RECEIVED)
Suction Line Sensor
Bridge thickness pot.
Dump Cycle Dip Switch
Water Curtain
Dip Switch
S3–1
S3–2
On
Off
On
1 2 3
Off
Curtain
Selection
Switch
1
2
3
4
In
Out
Com
Stack
Bin
Switches
External Error LED
Connection
Triac
5 Curtain Switch Must Be Connected To
J4 and J5, J6, J7.
6 Curtain Switch Must Be Connected
To J4, J5, J6 and J7)
SINGLE CURTAIN DUAL CURTAIN FOUR CURTAIN
1
S3–1
OFF
ON
2
S3–1
OFF
ON
3
S3–1
OFF
ON
4
S3-1 S3-2
1 OFF OFF Dump Every Harvest (FACTORY SETTING AS RECEIVED)
2 ON OFF Dump Every Third Harvest
3 OFF ON Dump Every Seventh Harvest
S3–2
S3–2
S3–2
Condenser Sensor
Harvest Voltage Set point pins 2
and 3 Factory setting @ 1.224 V
GR
GR
GR
GR
Fan
Dump
Gear
Gas
Pump
FIGURE 6. DUMP CYCLE OPTIONS