Westric DW Series, Инструкция по установке, эксплуатации и обслуживанию

Страница: 29 / 48

76-1002-00 Page 29 of 48
High Temperature
High 30.0°C
Low 10.0°C
Clock Setting
Time 16:45
Day 02/02/06
Day Monday
Number of hours
operating with
Clogged Filter 72
hours
Clear counter
When changing filters enter this screen and clear the counter, so the
controller will acknowledge that filters have been changed, and the hours are
not accumulated to the next filter failure.
of hours operating
with Clogged Filter
0
Clear
Failure log
No
Clear counters
Hours
Operating
No
Cycling Adjustment
Only for Master unit
Day Thursday
Time 12 hours
Manual cycling
Only for Master unit
To cycle press
OK and the arrows
Unit No. 1 Off
Change access
When changing the key use a number you can easily remember.
If you forget the number you must request service, or send the controller
back to the factory.
key
0000
CONTROLLER TROUBLESHOOTING GUIDE

Flow alarm
If the unit is equipped with blinds, check that they are not locked, and that they can trigger the end switch. If the
unit is not equipped with blinds, check whether there is a jumper between terminals 75 and 74

Unit does not cool
Check if room temperature exceeds the value set in the program.

Unit does not heat
Check if room temperature is lower than the value set in the program.

Unit does not dehumidify
Check if room humidity exceeds the value set in the program.

LW alarm does not operate
The Controller's LP input has a special delay. This input has a one-minute delay which starts counting upon the
compressor start up. During this period, the LP input remains disabled. When this time has elapsed, the LP
input is enabled and will operate the same as any other input.