26
27
CONTROL
FUNCTION
NOTE:
ALL
EXTERNAL
MAINTENANCE
TO BE PERFORMED BY
A
CER
TIFIED ELECTRICIAN ONL
Y
PROBLEM
PROBABLE CAUSE
SOLUTION
WHEN UNIT
IS INITIALL
Y
POWERED ON, UNIT
ST
AYS
IN DEFROST
MODE LONGER
THAN 10
MINUTES
DEFECTIVE MAIN CONTROL
BOARD
CHANGE BOARD.
WHEN CHANGING
BOARD
AL
W
AYS SET
DIP
SWITCHES
TO
EXACT
POSITION OF DEFECTIVE BOARD
BEING REPLACED.
DEFROST
CYCLE
ACTIVE
DURING
ABOVE FREEZING
OUTDOOR
TEMPERA
TURE
DEFECTIVE
TEMPERA
TURE SENSOR
CHANGE SENSOR
LA
TCH OPENS
EXCESSIVE CLOSING FORCE
REPLACE LA
TCH
REPEA
TED
FORCING
OF
LA
TCH
WEARS
OFF
LOCKING
TAB
ALLOWING IT
T
O POP
OPEN.
FORCING DOOR SHUT
, THEN FORCING
LA
TCH
WEARS OFF LOCKING
TAB ON
LA
TCH.
LA
TCH MUST
BE OPEN PRIOR
TO
LA
TCHING
DO NOT
PULL
DOOR SHUT
LOCKED ON HIGH SPEED
DEHUMIDIST
AT
SET
T
OO LOW
REDUCE SET
POINT
DEHUMIDIST
AT
DEFECTIVE
REPLACE DEHUMIDIST
AT
NOT
ALL
W
ALL
SWITCH
CONTROL
ILLUMINA
TE
WHEN
ONE IS
ACTIV
ATED
DEFECTIVE CONTROL.
REPLACE CONTROL
FEED LINE
TO
W
ALL
SWITCH CONTROL
TOO LONG
SHOULD BE LESS
THAN 2,000 LINEAL
FEET
IN
TOT
AL
Содержание Proventor II Series
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