Daikin PreciseLine Series Installation And Maintenance Manual page 22

Figure 44: Vertical Units Sizes 030-050 DX Coil Drill Area
Table 8: Horizontal Drill Area Locations – DX Only and DX
with Preheat
Single Circuit DX Primary Only
Unit Size
30
40
50
Interlaced DX Primary Only
29.18
30
32.18
40
32.18
50
Single Circuit DX Primary with 1 Row Hydronic Preheat
29.18
30
32.18
40
32.18
50
Interlaced DX Primary with 1 Row Hydronic Preheat
29.18
30
32.18
40
32.18
50
Single Circuit DX Primary with 2 Row Hydronic Preheat
Unit Size
30
40
50
Interlaced DX Primary with 2 Row Hydronic Preheat
30
40
50
IM 1267-7 • PRECISELINE AIR HANDLER
X M
29.18 6.35
32.18 6.35
32.18 6.35
11.35
11.35
9.35
6.62
7.62
6.62
7.35
7.62
7.35
X M
29.18 6.65
32.18 6.62
32.18 6.62
29.18 7.35
32.18 7.35
32.18 7.35
Table 9: Horizontal Drill Area Locations – DX with Reheat
Single Circuit DX Primary with 1 Row Hydronic Reheat
Unit Size
30
40
50
Interlaced DX Primary with 1 Row Hydronic Reheat
30
40
50
Single Circuit DX Primary with 2 Row Hydronic Reheat
30
40
50
Interlaced DX Primary with 2 Row Hydronic Reheat
30
40
50
Horizontal Units Size 060 - 100 Drill
Area - DX Coil Drill Area
Condensate Overflow Switch
The optional condensate overflow switch must be field wired
to a controller and should be field tested to verify proper
operation. To test, fill drain pan with water to within 1/4" of
top of pan and verify that the normally closed switch opens.
If a normally closed overflow switch is required for the control
sequence, the action of the factory installed switch can be
reversed in the field. To reverse the action, remove the float
retainer from the bottom of the guide pin, turn the float upside
down and replace the retainer. Test the modified switch as
described above to verify the switch closes when water rises
to within 1/4" of the top of the pan.
22
Installation
X M
27.13 6.61
30.14 7.65
30.14 6.62
27.13 7.35
30.14 7.62
30.14 7.35
27.13 6.62
30.14 6.62
30.14 6.62
27.13 7.35
30.14 7.35
30.14 7.35
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