Haier HB2400VD1M20, Руководство по обслуживанию, Страница: 12 / 18

1) With Air handler in the vertical position, remove all three access panels.
4) Knockouts are located within the drain assemblies .Carefully remove only the correct knockouts using
a hammer and screw driver for each application, making sure the primary and secondary drains are
Static pressure
CFM
MODEL
L 630 614 599 585 571 556 536 515
H 900 877 856 835 816 795 766 737
L --- 1125 1093 1062 1033 1006 976 946
H --- 1240 1208 1177 1148 1121 1091 1061
L --- 1480 1442 1404 1366 1328 1290 1252
H --- --- 1650 1605 1560 1515 1470 1425
HB6000VD1M22
H --- --- 1800 1745 1690 1635 1580 1525
HB6000VD1M22-E H --- --- 1850 1795 1740 1685 1630 1575
HB4800VD1M22
0.25 0.30 0.35
Indoor
fan
speed
0.1 0.15 0.20
TABLE 8-4 Airflow for 13SEER air handers
0.50
HB2400VD1M20
HB3600VD1M22
0.40
left-hand side.
6) Replace the J-shape metal bracket or brackets on the vertical drain pan and place the
over torque screws. Snap in the drain cover on the right lower service panel.
Air handler must be leveled and then pitched 1/4" toward drain side.
Important:
Drain pan must be
HORIZONTAL LEFT-HAND INSTALLATION
Instructions: Follow steps below carefully to modify air handler for left hand.
open and clear of burrs and debris. Remove secondary drain knockout only if this drain is required by
bracket at the rear of the cavity
.
cal codes and practices. l
local codes and practices.
WARNING:
If incorrect knockouts are removed, water damage could occur.
Note:
Push the assembly completely to the rear of the cavity and assure it slips into channel
Fig.6-5
2) Remove J-shape metal bracket holding coil pan in place. Slide out the "A" coil pan assembly from
pan drain and also remove the plastic drain cover from the lower left access panel. Fig. 6-5
the air handler cavity with horizontal drain pan on the right side. Remove oval gasket from horizontal
3) Relocate horizontal pan on the left-hand side of the "A" coil assembly.
5) Reinstall the "A" coil pan assembly in the Air handler with the horizontal drain pan on the
7) The Air handler can now be placed in its left horizontal position as shown in Fig.6-6. The
tested for proper drainage by pouring water into the pan. Traps must be installed on both the primary drain
plastic oval gasket on horizontal drain pan. Reinstall access panels and flowrator making sure not to
and the secondary drain if used.
12
Central Air Conditioning Model: Air Handler, HB-D series