Blower Airflow - Napoleon WPV-N Série Instructions D'installation Et D'opération

18.3

BLOWER AIRFLOW

DISCONNECT THE ELECTRICAL SUPPLY TO THE FURNACE BEFORE ATTEMPTING TO
CHANGE THE BLOWER SPEED. FAILURE TO DO SO COULD RESULT IN ELECTRICAL
SHOCK RESULTING IN PERSONAL INJURY OR LOSS OF LIFE.
This unit is factory set to run at the middle of the heating temperature rise range
as listed on the rating plate. The cooling speed is set to the maximum airfl ow
designated in the model number.
Three sets of 4 position movable jumpers are provided for Heat, Cool, and Adjust
taps for a variable speed motor. These tap jumpers apply signals to the ECM
motor without other interaction with the control board.
If the blower speeds require adjustment, follow these steps:
1. Remove the blower compartment door.
2. To adjust the cooling airfl ow ECM EON, remove the COOL jumper from position A, and place it on the
corresponding letter B, C, or D. Refer to Section 3.1.
Moving the ADJUST jumper from the NORM to the (+) or (-) position will cause the airfl ow to be increased or
lowered by 15%.
The TEST position on the ADJUST tap is not used.
TABLE 11A - AIRFLOW (W1-LOW HEAT)
WPV040T2AA-N
ESP: 0.10" WC -
0.50" WC
CFM 414
TABLE 11B - AIRFLOW (W2-HIGH HEAT)
WPV040T2AA-N
ESP: 0.10" WC -
0.50" WC
CFM 606
WPV040T2AA-N
ESP: 0.10"WC - 0.50"WC
Cool Jumper A/C Ton CFM
A 2.5T 746
B 2.0T 646
C 1.5T 492
D N/A N/A
WPV040T2AA-N
ESP: 0.10"WC - 0.50"WC
Cool Jumper A/C Ton CFM
A 2.5T 905
B 2.0T 895
C 1.5T 746
D N/A N/A
NOTE
Airfl ow based on approximately 375 CFM/Ton. Refer to Figure 34 in the manual.
WARNING
!
WPV060T3AA-N WPV080T3AA-N
ESP: 0.12" WC -
0.50" WC
620 686
WPV060T3AA-N WPV080T3AA-N
ESP: 0.12" WC -
0.50" WC
939 1024
H12.7.5
TABLE 7A - AIR FLOW (Y1-LOW COOL)
WPV060T3AA-N WPV080T3AA-N
ESP: 0.12" WC - 0.50" WC
A/C Ton CFM A/C Ton
3.0T 1236 3.0T
2.5T 1027 2.5T
2.0T 822 2.0T
1.5T 642 1.5T
TABLE 7A - AIR FLOW (Y2-HIGH COOL)
WPV060T3AA-N WPV080T3AA-N
ESP: 0.12" WC - 0.50" WC
A/C Ton CFM A/C Ton
3.0T 3.0T
2.5T 1277 2.5T
2.0T 2.0T
1.5T 1027 1.5T
H12.1.14
!
H22.6.1D
WPV080T4BA-N WPV100T5BA-N
ESP: 0.20" WC - 0.50" WC
973 1116
WPV080T4BA-N WPV100T5BA-N
ESP: 0.20" WC - 0.50" WC
1568 1627
WPV080T4BA-N WPV100T5BA-N
ESP: 0.20" WC - 0.50" WC
CFM A/C Ton CFM A/C Ton
1251 4.0T 1394 5.0T
1024 3.0T 1028 4.0T
831 2.5T 821 3.0T
632 2.0T 621 2.5T
WPV080T4BA-N WPV100T5BA-N
ESP: 0.20" WC - 0.50" WC
CFM A/C Ton CFM A/C Ton
4.0T 1699 5.0T
1300 3.0T 1631 4.0T
2.5T 1394 3.0T
1024 2.0T 1115 2.0T
H3.77
NOTE:
Temperature rise should
always be re-checked
whenever blower speed
is changed.
WPV120T5BA-N
1265
WPV120T5BA-N
1905
WPV120T5BA-N
CFM A/C Ton CFM
1875 5.0T 2073
1496 4.0T 1675
1142 3.0T 1265
899 2.5T 1074
WPV120T5BA-N
CFM A/C Ton CFM
5.0T
2218 2096
4.0T
1678 3.0T 1972
1500 2.5T 1678
W415-2308 / B / 11.04.19
49
IOM