Nordyne *TA UPFLOW / HORIZONTAL, Installation Instructions Manual

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31
*TA / TK FURNACES with VARIABLE SPEED BLOWERS
“A” CABINET
Switch Settings For Heat
(0 = OFF, 1 = ON)
*TA / TK - 060C - VA1
Input (BTU) 60,000
1 2 3 4 CFM Temp Rise (° F)
0 0 0 0 640 69
0 0 0 1 720 62
0 0 1 0 800 56
0 0 1 1 880 51
0 1 0 0 960 46
0 1 0 1 1,040 43
0 1 1 0 1,120 40
0 1 1 1 1,200 37
“B” CABINET
Switch Settings For Heat
(0 = OFF, 1 = ON)
*TA / TK - 080C - VB1
Input (BTU) 80,000
*TA - 100C - VB1
Input (BTU) 100,000
1 2 3 4 CFM Temp Rise (°F) CFM Temp Rise (° F)
1 0 0 0 1,000 59 1,000 74
1 0 0 1 1,100 54 1,100 67
1 0 1 0 1,200 49 1,200 62
1 0 1 1 1,300 46 1,300 57
1 1 0 0 1,400 42 1,400 53
1 1 0 1 1,500 40 1,500 49
1 1 1 0 1,600 37 1,600 46
1 1 1 1 1,700 35 1,700 44
“C” CABINET
Switch Settings For Heat
(0 = OFF, 1 = ON)
*TA / TK - 100C - VC1
Input (BTU) 100,000
*TA / TK - 120C - VC1
Input (BTU) 120,000
1 2 3 4 CFM Temp Rise (° F) CFM Temp Rise (° F)
# 0 0 0 1,000 74 1,000 89
# 0 0 1 1,115 66 1,115 80
# 0 1 0 1,230 60 1,230 72
# 0 1 1 1,345 55 1,345 66
# 1 0 0 1,460 51 1,460 61
# 1 0 1 1,575 47 1,575 56
# 1 1 0 1,690 44 1,690 53
# 1 1 1 1,805 41 1,805 49
“D” CABINET
Switch Settings For Heat
(0 = OFF, 1 = ON)
*TA / TK - 140C - VD1
Input (BTU) 140,000
1 2 3 4 CFM Temp Rise (° F)
# 0 0 0 1,500 69
# 0 0 1 1,615 64
# 0 1 0 1,730 60
# 0 1 1 1,845 56
# 1 0 0 1,960 53
# 1 0 1 2,075 50
# 1 1 0 2,190 47
# 1 1 1 2,305 45
NOTES:
# Switch not used - can be 0 or 1
1. Two openings are recommended for airfl ows above 1,600 CFM if the fi lter(s) is (are) adjacent to the furnace.
2. Temperature rises in the table are approximate. Actual temperature rises may vary.
3. Temperature rises shaded in grey are for reference only. These conditions are not recommended.
Table 6. Nominal Heating Airfl ows (CFM) & Temperature Rise (° F)