Specifications

SECTION IV
MAINTENANCE / SERVICE
1
2
MA2072-01
WIRE
RING
© Midmark Corporation 2002 SF-1827 Page 4-25 Printed in U.S.A.
4.27 Dry Cycle Dip Switches Adjustment
(1) Unplug power cord from outlet receptacle.
(2) Remove right hand side panel (Refer to para
4.3).
NOTE
There are four repeat interval dip switch settings;
setting #1, setting #2, setting #3, and setting #4. The
unit comes factory set at the repeat interval set-
ting #3. Setting #1 is shortest repeat interval, setting
#2 is longer, setting #3 is longer yet, and setting #4 is
the longest repeat interval.
This procedure only applies to units with a new style
control PC board; units with serial numbers: CZ2457,
DA1005, DB1150, DX1970, DY1139, ES1347,
ET1095, FD-1000, FP1000, FR1000, GB1000 and
OM-9449 thru Present.
(3) If unit has has been overheating during the
drying cycle and activating the overheat thermo-
stat, determine the current repeat interval dip
switch settings for the unit per Figure 4-32 and
then change the dip switch settings to the next
shortest repeat interval.
(4) Run a cycle. Repeat step 3 if overheat thermo-
stat activates again.
(5) Install right hand side panel (Refer to para 4.3).
Figure 4-31. Pressure Relief Valve Check
Figure 4-32. Dry Cycle Dip Switches Adjustment
MA374000
DRY CYCLE
DIP SWITCH
O
F
F
1
2
3
4
O
F
F
1
2
3
4
O
F
F
1
2
3
4
O
F
F
1
2
3
4
SETTING #4
REPEAT INTERVAL
SETTING #2
REPEAT INTERVAL
#3 SWITCH DEPRESSED
TO LEFT (OFF)
#4 SWITCH DEPRESSED
TO RIGHT (ON)
#3 SWITCH DEPRESSED
TO RIGHT (ON)
#4 SWITCH DEPRESSED
TO LEFT (OFF)
SETTING #3
REPEAT INTERVAL
SETTING #1
REPEAT INTERVAL
#3 SWITCH DEPRESSED
TO RIGHT (ON)
#4 SWITCH DEPRESSED
TO RIGHT (ON)
#3 SWITCH DEPRESSED
TO LEFT (OFF)
#4 SWITCH DEPRESSED
TO LEFT (OFF)
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