4
INSTALLATION INSTRUCTIONS:
Replacing a Standard Warmer
Header (DWC24-TL) with a Data Log Header (DWC24-TL-D)
IFU - 033 Rev.A
02/23/2015
(p/n: W0198) and Lower Cabinet Connector
(p/n: W0199) (See Figure 9, Items 1 and 4).
Reconnect the two halves of each plug making
sure the wire colors match on both sides.
5. Wrap the two leads around the posts inside the
thermocouple receptacle and replace the cover.
Install the two screws holding the cover
together.
6. Connect both the male and female thermo-
couple connectors (See Figure 10, Items 1
and 2) for the upper chamber.
7. Connect the male thermocouple to the stationary
connector on the back side of the drawer for the
lower chamber. See Figure 10, Item 3.
9. Connect the remaining leads from the two
power bundles (to the W0198 and W0199
connectors) from the Electrical Box located
behind the Header. See Figure 11.
10. Once the wires from the two bundles are
connected, separate the wires into two
groups. One group goes to the Upper Cabinet
and the other group goes to the Lower
Cabinet. Use a cable tie to secure and
separate each of the two bundles.
Re-install the Outside and Inside Top Covers
1. Install the Inside Top Panel using two 8 X 1/2”
inch screws to the cabinet. See Figure 12,
Item 4).
2. Use four 8 X 1-5/8” self-tapping screws to
secure to the Outside Top Panel to the
cabinet. See Figure 12, Item 2.
REF
P/N
DESCRIPTION
QTY
1
W0037
Connector, Male Thermocouple
2
2
W0038
Connector, Female Thermocouple
2
Figure 10: Connecting Thermocouple Connectors
1
3
2
REF
DESCRIPTION
QTY
1
Power Cable Ground Wires (W)
1
2
To Lower Chamber Control Board (W)
1
3
To Upper Chamber Control Board (W)
1
4
To Lower Chamber Control Board (B)
1
5
To Upper Chamber Control Board (B)
1
6
W0006 5-Position terminal Block
1
7
Alarm Hookup (2 wires if Dual Chamber) (Orange)
1
8
To Upper and Lower Coils (W)
2
1
8
2
3
4
5
6
ALARM
7
HEADER
Figure 11: Installing Wiring on the Terminal Block
Figure 12: Installing Inside and Outside Top Panels
1
2
3
4
