Intermatic DDT40 Manuel D'installation Et D'utilisation page 6

DDT40 TRIPPERS
In Refrigeration Mode
Arrow on timer points to current time.
"Green"
LED ON
"1 & F" Make
"1 & 3" Break
3
F
In Defrost Mode
Arrow on timer points to current time.
"Red"
LED ON
"1 & F" Break
"1 & 3" Make
3
F
Note: It is necessary to apply power across terminals 1&N in order to perform electrical test.
Note: Although wiring is equivalent, the DDT40 will not fit inside of a Paragon Enclosure. This enclosure will need to be
changed out with the provided Grasslin™ Enclosure.
Paragon Precision
8045 6045
®
8041 6041
®
8047 6047
®
TIME INITIATED, REMOTE TEMPERATURE OR PRESSURE TERMINATED
8145 6415
®
8141 6141
®
8143 ---
®
(Separate Presure Switch Required (see instructions))
8245 ® ---
8247 ® ---
Cross Ref.
DDT40 replaces over 40 models
DDT40 Adaptive Defrost Control
MODE A
Trippers are "IN"
Indicates
Refrigeration
CONTROL TERMINATE
POWER INPUT
"2 & 4" Make
1 2 4 N
X
L1 L2/N
Trippers are
"OUT"
Indicates
Defrost
CONTROL TERMINATE
POWER INPUT
"2 & 4" Break
1 2 4 N
X
L1 L2/N
Mode
Grässlin
™
Selection
TIME INITIATED, TIME TERMINATED
DDT40
DDT40
DDT40
DDT40
DDT40
DDT40
TIME INITIATED, PRESSURE TERMINATED
DDT40
DDT40
TABLE 1 Defrost Control Replacement Selector
Both LED's
OFF
"1 & F" Make
"1 & 3" Break
Both LED's
ON
"1 & F" Break
"1 & 3" Make
Terminal Ident. Wiring
Label Diagram
A 8045
A 8041
B 8047
A None
A 8141
B 8143
A 8245
B 8247
6
DDT40 TRIPPERS
MODE B
In Refrigeration Mode
Arrow on timer points to current time.
CONTROL
POWER
F 3 1 2 4
L1 L2/N
In Defrost Mode
Arrow on timer points to current time.
CONTROL
POWER
3 1 2 4
F
L1 L2/N
Terminal Layout
F 3 1-N 2 4 X
5
N 1
3 2 4
2
N 1 3 4 2 2
4
F 3 1 2 4 N X
1, 6
N 1 3 2 4 X
7
1 N 3 4 2 X
8, 9
F 3 1-N 2 4 Xp p
10
N 1 3 2 4 Xp p
3
Trippers are "IN"
Indicates
Refrigeration
TERMINATE
INPUT
"2 & 4" Break
N X
Trippers are
"OUT"
Indicates
Defrost
TERMINATE
INPUT
"2 & 4" Make
N
X
X