Carrier 38YDA, Installation And Start-Up Instructions Manual

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Table 3—Airflow Selection for 58UHV,58UXV Furnaces (CFM)
38YDA
UNIT
SIZE
FURNACE
MODEL/HEATING
SIZE
FURNACE AIRFLOW SELECTION BOARD SETTINGS
Cool Size
Jumper
Position
AC/HP
Jumper
Position
Cool CFM Per Ton Jumper Position
400 350 315
Heat Pump Heating Airflow*
High Low High Low High Low
036
060 HI
HP—EFFY 1260 780 1100 680 990 585
HP—CMFT 1135 700 990 610 895 555
080 M-LO
HP—EFFY 1260 790 1100 700 990 625
HP—CMFT 1135 715 990 630 895 560
100 LO
HP—EFFY 1260 780 1090 775 990 700
HP—CMFT 1130 700 980 700 890 700
120 LO
HP—EFFY 1195 865 1085 785 985 785
HP—CMFT 1075 780 975 750 885 750
048
080 HI
HP—EFFY 1635 1040 1470 915 1325 820
HP—CMFT 1510 940 1325 825 1190 740
100 M-HI
HP—EFFY 1680 1040 1465 915 1325 820
HP—CMFT 1510 935 1320 825 1190 740
120 M-HI
HP—EFFY 1650 1070 1465 975 1315 930
HP—CMFT 1485 965 1320 880 1185 835
060
100 HI
HP—EFFY 2085 1300 1840 1150 1655 1025
HP—CMFT 1890 1170 1655 1035 1490 920
120 HI
HP—EFFY 2110 1300 1865 1140 1640 1080
HP—CMFT 1900 1170 1650 1025 1475 970
* Heat Pump Cooling Airflow always matches HP—EFFY Heat Pump Heating Airflow.
Table 4—Airflow Selection for 58MVP Furnaces (CFM)
38YDA
UNIT
SIZE
HIGH-SPEED
A/C SETUP
SWITCH POSITION
FURNACE MODEL/HEATING SIZE
LOW-SPEED
CF SETUP
SWITCH POSITION
060 080 100
A/C-1 A/C-2 A/C-3 High Low High Low High Low CF-1 CF-2 CF-3
036 OFF OFF ON 1200 800 1200 800 1200 800 OFF ON OFF
048 OFF ON ON — — — — 1600 1000 ON ON OFF
060 OFF ON ON — — — — 1600* 1000 ON ON OFF
* Efficiency rating obtained at 1600 CFM. If 2000 CFM is desired, adjust airflow per 58MVP Installation Instructions.
Table 5—Airflow Selection for FK4C or 40FKA Fan Coils (CFM)
38YDA
UNIT
SIZE
FK4C
UNIT
SIZE
EASY SELECT CONTROL BOARD HEATING CFM* COOLING CFM*
AC/HP
SIZE
(Blue Wire)
AC/HP
CFM ADJUST
(Black Wire)
SYSTEM TYPE
(Orange Wire)
High Low High Low
036
001 036 NOM
HP—EFF 1100 680
1100 680
HP—COMFORT 990 615
002 036 NOM
HP—EFF 1100 680
1100 680
HP—COMFORT 990 615
003 036 NOM
HP—EFF 1100 680
1100 680
HP—COMFORT 990 615
005 036 NOM
HP—EFF 1100 680
1100 680
HP—COMFORT 990 615
006 036 NOM
HP—EFF 1100 745
1100 745
HP—COMFORT 990 670
048
005 048 NOM
HP—EFF 1470 910
1470 910
HP—COMFORT 1320 820
006 048 NOM
HP—EFF 1470 995
1470 995
HP—COMFORT 1325 895
060 006 060 NOM
HP—EFF 1835 1240
1835 1240
HP—COMFORT 1655 1120
* Airflow CFMs are given with AC/HP CFM ADJUST jumper set at NOM. Airflow can be ad15% or -10% by selecting HI or LO respectively.
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