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ATTACHING THE AIR DOOR TO THE MOUNTING PLATE
1. Raise the unit over the door (air discharge nozzle facing
down) and on to the mounting plate. First, tilt the unit
upward matching the top recessed edge of the unit to the
top 45° angled lip on the mounting plate. See Figure 5.
2. Lower the unit into place, allowing it to rest on the lower lip
of the mounting plate.
3. After the unit is securely attached to the mounting plate,
re-install the two (2) locking screws at the bottom corners.
See Figure 5.
Figure 5
Add total motor amp draw from Table #2 to circuit #1 for unit total amp draw
208V 1Ø
MODEL
KW
Circuit 1
Circuit 2
DP2/MK21036
9.5
45.7
DP2/MK21042
9.5
45.7
DP2/MK21048
9.5
45.7
DP2/MK22048
12.5
20.0
DP2/MK22060
16.0
-
DP2/MK22072
19.0
-
DP2/MK22084
19.0
-
DP2/MK22096
19.0
-
DP2/MK23096
25.0
-
DP2MK23108
28.5
-
DP2/MK23120
28.5
-
*Optional kW available. Check wiring diagram supplied with unit for kW and AMP draw if not listed above.
** Separate 120V, 208V or 240V single phase circuit required to operate motors.
Figure 4
Figure 6
ELECTRIC HEATER DATA*
240V 1Ø
Circuit 1
Circuit 1 Circuit 2 Circuit 3
Circuit 2
-
39.6
-
-
39.6
-
-
39.6
-
40.1
17.4
34.7
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Model
D P2/MK21036
D P2/MK21042
D P2/MK21048
D P2/MK22048
D P2/MK22060
D P2/MK22072
D P2/MK22084
D P2/MK22096
D P2/MK23096
D P2/MK23108
D P2/MK23120
*Special 1/3 hp Tw o Speed M otor
INDOOR INSTALLATION: TOP MOUNTING (CEILING
SUSPENSION)
For top mounting suspension rods, four (4) factory installed
5
/
" threaded inserts are located on the top of the unit.
16
See Figure 6.
1. Install the DIPLOMAT/MARK II Series Air Door so that
nothing interferes with the curtain of air when it is de-
flected 20° to either side. If the air stream strikes any
obstruction, i.e. the top edge of the doorway, a structural
beam, a door opening device, etc., its efficiency will be
greatly reduced. See Figure 2.
2. Follow instructions 2 and 3 under INDOOR INSTALLA-
TION: WALL MOUNTING (on page 1) checking to assure
the minimum clearances are met.
5
3. Attach
/
" threaded rods, or other suitable hardware to
16
the top mounted threaded inserts.
208V 3Ø Amp Draw
240V 3Ø Amp Draw
26.4
-
-
26.4
-
-
26.4
-
-
34.7
-
-
44.4
-
-
26.4
26.4
-
26.4
26.4
-
26.4
26.4
-
34.7
34.7
-
26.4
26.4
26.4
26.4
26.4
26.4
Table 3
3
MOTOR D A TA
120 V
208/240 V
1ø
#Motors
@ H P
Motor
M otor
A m ps
A m ps
1@ ½
7.2
1@ ½
7.2
1@ ½
7.2
2@ ½
14.4
2@ ½
14.4
2@ ½
14.4
2@ ½
14.4
2@ ½
14.4
3@ ½
21.6
3@ ½
21.6
3@ ½
21.6
Table 2
460V 3Ø**
Amp Draw
Circuit 1 Circuit 2
Circuit 1
22.9
-
11.4
22.9
-
11.4
22.9
-
11.4
30.1
-
15.0
38.5
-
19.2
22.9
22.9
22.9
22.9
22.9
22.9
22.9
22.9
22.9
30.1
30.1
30.1
22.9
45.7
34.3
22.9
45.7
34.3
460 V*
1ø
1 ø
M otor
A m ps
4.0
1.3
4.0
1.3
4.0
1.3
8.0
2.6
8.0
2.6
8.0
2.6
8.0
2.6
8.0
2.6
12.0
3.9
12.0
3.9
12.0
3.9
600V 3Ø**
Amp Draw
Circuit 1
9.5
9.5
9.5
12.6
16.1
19.1
19.1
19.1
25.1
28.6
28.6
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