WaterFurnace Envisio Series Console - Manual (Page 20)

20
ENVISION CONSOLE INSTALLATION MANUAL
Auxiliary Heat Ratings
Blower Performance Data
Model
Rated
Voltage
Voltage
Min./Max.
Heater
Element
Watts
Fan
Motor
FLA
Heater
Element
FLA
Total
Unit
FLA
Min.
Circuit
Amp.
Max.
Fuse/
Brkr.
09-12
(1 kW)
208/60/1 197/254 818 0.50 3.93 4.4 5.5 10
230/60/1 197/254 1000 0.50 4.35 4.9 6.1 10
265/60/1 239/291 1000 0.50 3.77 4.3 5.3 10
09-12
(2 kW)
208/60/1 197/254 1636 0.50 7.86 8.4 10.5 15
230/60/1 197/254 2000 0.50 8.70 9.2 11.5 20
265/60/1 239/292 2000 0.50 7.55 8.1 10.1 15
15-18
(3 kW)
208/60/1 197/254 2454 0.69 11.80 12.5 15.6 25
230/60/1 197/254 3000 0.69 13.04 13.7 17.2 30
265/60/1 239/292 3000 0.65 11.32 12.0 15.0 25
10/5/10
PSC Motors
ECM Motors
Model
Rated
Voltage
Voltage
Min./Max.
Heater
Element
Watts
Fan
Motor
FLA
Heater
Element
FLA
Total
Unit
FLA
Min.
Circuit
Amp.
Max.
Fuse/
Brkr.
09-12
(1 kW)
208/60/1 197/254 818 2.45 3.93 6.4 8.0 10
230/60/1 197/254 1000 2.60 4.35 7.0 8.7 15
265/60/1 239/291 1000 2.50 3.77 6.3 7.8 10
09-12
(2 kW)
208/60/1 197/254 1636 2.45 7.86 10.3 12.9 20
230/60/1 197/254 2000 2.60 8.70 11.3 14.1 25
265/60/1 239/292 2000 2.50 7.55 10.1 12.6 20
15-18
(3 kW)
208/60/1 197/254 2454 2.45 11.80 14.3 17.8 30
230/60/1 197/254 3000 2.60 13.04 15.6 19.6 35
265/60/1 239/292 3000 2.50 11.32 13.8 17.3 30
Always refer to unit nameplate data prior to installation. 10/5/10
Model
CFM
Low Speed High Speed
09 300 350
12 300 350
15 450 500
18 450 500
Factory settings are in Bold
Air fl ow values are with dry coil and standard fi lter.
For wet coil performance fi rst calculate the face velocity of the air coil (Face Velocity [fpm] = Airfl ow [cfm]
/ Face Area [sq ft]). Then for velocities of 200 fpm reduce the static capability by 0.03 in. wg, 300 fpm by
0.08 in. wg, 400 fpm by 0.12in. wg. and 500 fpm by 0.16 in. wg.
ECM Motors PSC Motors
Model
CFM
Low Speed Medium Speed High Speed
09 300 325 400
12 300 325 400
15 350 450 600
18 350 450 600