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W8600F AIR CLEANER MONITOR
12. Connect the three wires from the W8600F to the
EAC terminals 1, 3 and 4.
NOTE: Connect terminal 1 to 1, 3 to 3 and 4 to 4.
13. Turn on the EAC power.
14. Turn on the system fan.
15. Push the W8600F reset button. All four indicators
on the display will flash five times. The On indicator
will stay active as long as the EAC and the system
fan are on.
SYSTEM CHECKOUT
Checkout (With EAC Running)
1. Be sure the battery is installed in the W8600F.
2. Press the reset button on bottom of the W8600F.
All four indicatiors on the display will flash five
times and then ON and FAULT will remain indi-
cated.
Display
Blank
All four indicators flash
after pressing reset button,
but ON is not displayed
with EAC operation.
BATTERY, SERVICE or
FAULT, but not ON
ON and BATTERY
ON and SERVICE
ON and FAULT
Automation and Control Solutions
Honeywell International Inc.
1985 Douglas Drive North
Golden Valley, MN 55422
69-1200—2
G.H. Rev. 12-02
Table 3. W8600F Troubleshooting Information.
Condition
EAC is not operating.
ON indicator does not flash when
reset button is pressed.
Power supply does not have an
airflow switch.
Voltage between W8600F
terminals 1 (ground) and 4 (+10 to
+15 Vdc).
No voltage, low voltage or wrong
polarity.
No voltage between EAC terminals
1 (ground) and 4 (+10 to +15 Vdc).
Incorrectly wired.
Bad battery.
EAC cells and prefilters are dirty.
Damaged cells.
Power supply problem.
Honeywell Limited-Honeywell Limitée
35 Dynamic Drive
Scarborough, Ontario
M1V 4Z9
3. Connect terminal 3 to terminal 4 and the function
panel indicates ON. FAULT will turn off.
4. Disconnect terminal 3 from terminal 4. The
W8600F is functional.
Checkout (Without EAC)
1. Be sure the battery is installed in the W8600F.
2. Press the reset button on the bottom of the
W8600F. All four indicators on the display will flash
five times, then ON and FAULT will remain indi-
cated.
3. Connect 9 Vdc to terminal 4 with terminal 1 as
ground (use a 9-volt transistor battery). The func-
tion panel indicates ON and FAULT.
4. Connect terminal 3 to terminal 4 and the function
panel indicates ON, FAULT will turn off.
5. Remove 9 Vdc input. The W8600 is functional.
TROUBLESHOOTING
Refer to Table 3.
Turn on EAC. Function panel indicates ON.
Press W8600F reset button. DISPLAY flashes five
times.
Check W8600F battery for 2.7 volts. Replace with
BR2032 lithium battery if necessary.
Assemble jumper on pins 1 and 2 of J3 connector on
power supply.
Replace W8600F.
Check wiring between W8600F and EAC. Correct
wiring, if necessary.
Check the driver board and cable installation. Correct
installation if necessary.
Check wiring between W8600F and EAC. Correct
wiring, if necessary.
Check W8600F battery for 2.7 volts. Replace with
BR2032 lithium battery, if necessary.
Wash and reinstall the EAC cells and prefilters. Press
the W8600F reset button. ON flashes five times and
SERVICE is off.
Repair or replace cells.
Press EAC test button and verify output voltage.
Replace power supply, if necessary.
Printed in U.S.A. on recycled
paper containing at least 10%
post-consumer paper fibers.
Solution
www.honeywell.com
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