ICP F9MES Series, Руководство по обслуживанию и технической поддержке, Страница: 12 / 28

SERVICE AND TECHNICAL SUPPORT MANUAL Gas Furnace: F9MES
Specifications subject to change without notice.
12 440 04 4900 02
Checklist
1. Put away tools and instruments. Clean up debris.
2. Verify that the jumper is removed from the TEST/TWIN
terminal. Verify that there is nothing plugged into the PLT
connector.
NOTE : If there is a jumper connector plugged into PLT, remove
it and discard. (See Figure 4 )
3. Verify that the Blower/Heat Off Delay jumpers are set as
desired. (See Figure 4 and Figure 15 )
4. Verify that the blower (lower door in upflow position) and
control (“Main” or upper door in upflow position) doors
are properly installed.
5. Verify that the Status LED has heartbeat (bright − dim). If
not, check that the power supply is energized and that
the blower door is secure. See Figure 14 to interpret
diagnostic codes
.
6. Cycle test furnace with room thermostat to be sure that it
operates properly with the room thermostat. Check all
modes including Heat, Cool and Fan.
7. Check operation of accessories per manufacturer’s
instructions.
8. Review Home Owner’s Information with owner.
9. Attach entire literature packet to furnace.
Table 5 COOLING AIR DELIVERY - CFM and L/s (with filter
1
)
UNIT SIZE
RETURN-AIR-
CONNECTION
WIRE COLOR
COOLING
TONS
AIRFLOW DELIVERY @ EXTERNAL STATIC PRESSURE (in. w.c.)
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
CFM
1002120
BOTTOM or
TWO-SIDES
3,4
Black 5.0 2260 2215 2165 2115 2065 2010 1950 1890 1825 1750
Blue 5.0
2140 2100 2050 2005 1960 1915 1855 1800 1740 1680
Yellow 4.0
1815 1775 1735 1690 1645 1600 1545 1490 1420 1405
Orange 3.5 1665 1625 1575 1535 1495 1455 1410 1355 1300 1245
Red 3.5 1515 1475 1435 1390 1350 1310 1260 1210 1160 1110
1202420
BOTTOM or
TWO-SIDES
3,4
Black 5.0 2215 2160 2105 2050 1990 1925 1855 1785 1720 1655
Blue 5.0 2070 2020 1975 1920 1860 1800 1735 1675 1615 1560
Yellow 4.0
1770 1725 1680 1630 1570 1520 1465 1420 1370 1315
Orange 3.5 1595 1550 1505 1455 1410 1365 1315 1270 1215 1170
Red
5
3.5 1460 1415 1365 1315 1270 1230 1180 1130 1075 1015
1402420
BOTTOM or
TWO-SIDES
3,4
Black 5.0 2195 2145 2090 2035 1980 1915 1855 1795 1735 1675
Blue 5.0 2055 2005 1955 1905 1850 1795 1740 1685 1630 1575
Yellow 4.0
1755 1710 1660 1610 1565 1515 1465 1415 1365 1310
Orange
5
3.5 1590 1540 1495 1450 1400 1355 1310 1260 1205 1145
Red
5
3.5 1450 1400 1355 1310 1265 1220 1175 1120 1060 1015
UNIT SIZE
RETURN-AIR-
CONNECTION WIRE COLOR
COOLING
TONS
AIRFLOW DELIVERY @ EXTERNAL STATIC PRESSURE (in. w.c.)
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1
L/s
1002120
BOTTOM or
TWO-SIDES
3,4
Black 5 1065 1045 1020 995 970 945 920 890 860 825
Blue 5 1005 990 965 945 925 900 875 845 820 790
Yellow 4 855 835 815 795 775 755 725 700 670 660
Orange 3.5 785 765 740 720 705 685 665 635 610 585
Red 3.5 715 695 675 655 635 615 590 570 545 520
1202420
BOTTOM or
TWO-SIDES
3,4
Black 5 1045 1015 990 965 935 905 875 840 810 780
Blue 5 975 950 930 905 875 845 815 790 760 735
Yellow 4 835 810 790 765 740 715 690 670 645 620
Orange 3.5 750 730 710 685 665 640 620 595 570 550
Red
5
3.5 685 665 640 620 595 580 555 530 505 475
1402420
BOTTOM or
TWO-SIDES
3,4
Black 5 1035 1010 985 960 930 900 875 845 815 790
Blue 5 965 945 920 895 870 845 820 795 765 740
Yellow 4 825 805 780 755 735 715 690 665 640 615
Orange
5
3.5 750 725 705 680 660 635 615 590 565 540
Red
5
3.5 680 660 635 615 595 575 550 525 500 475
NOTE :
1. A filter is required for each return − air inlet. Airflow performance includes a 3/4 in. (19 mm) washable filter media such as contained in
factory − authorized accessory filter rack. See accessory list. To determine airflow performance without this filter, assume an additional 0.1 in. w.c.
available external static pressure.
2. Blower speed taps are not always in the same order. Factory Default blower connections are as follows:
Heating airflow − BLUE (also used for Continuous Fan)
Cooling airflow − BLACK (enabled when the Y terminal is energized)
ADJUST THE BLOWER SPEED TAPS AS NECESSARY FOR THE PROPER AIR TEMPERATURE RISE FOR EACH INSTALLATION.
3. Airflows over 1800 CFM require bottom return, two − side return, or bottom and side return. A minimum filter size of 20” x 25” (508 x 635 mm) is
required.
4. For upflow applications, air entering from one side into both the side of the furnace and a return air base counts as a side and bottom return.
5. Highlighted areas indicate that this airflow range is beyond the range allowed for heating. THESE AIRFLOW RANGES MAY ONLY BE USED
FOR COOLING.