Lennox SIGNATURE SLP99UH070XV36B, Информация об устройстве

Страница: 4 / 84

Page 4
BLOWER DATA
SLP99UH070XV36B BLOWER PERFORMANCE (less filter)
BOTTOM RETURN AIR
HEATING BLOWER PERFORMANCE - 0 through 0.8 in. w.g. External Static Pressure Range
Heating Adjust CFM Selections
Heating Input Range and Blower Volume - CFM
35% 40% 50% 60% 70% 80% 90% 100%
Increase (+15%) Heat CFM 489 538 636 735 833 931 1030 1128
Increase (+7.5%) Heat CFM 450 496 588 680 772 864 956 1048
Default Heat CFM 410 453 539 624 710 796 881 967
Decrease (-7.5% ) Heat CFM 380 419 498 578 657 736 815 895
Decrease (-15% ) Heat CFM 349 385 458 531 604 676 749 822
COOLING BLOWER PERFORMANCE - 0 through 1.0 in. w.g. External Static Pressure Range
Cooling Adjust CFM
Selections
Blower Speed Selections
First Stage Cool Speed - cfm Second Stage Cool Speed - cfm
Low Medium-
Low
Medium
High
High
(Default)
Low Medium-
Low
Medium
High
High
(Default)
Increase (+10%) Cool CFM 600 740 840 970 860 1060 1215 1365
Default Cool CFM 555 665 770 855 810 960 1130 1265
Decrease (-10%) Cool CFM 500 600 680 790 705 840 1005 1140
The effect of static pressure is included in air volumes shown.
The following control configurations are available. See Installation Instructions for details and DIP switch settings.
Heat Modes Available (Heating Blower Performance Table):
Single stage thermostat:
- 35%, 70%, 100% input (three-stage) with time delays in-between.
Two-stage thermostat:
- Variable Rate Capacity Mode - furnace automatically adjusts firing rate based on first- and second-stage cycle times.
- W1 demand at 70% input, W2 demand at 100% input. No delay between stages.
Cool Mode Available (Cooling Blower Performance table):
First stage COOL (two-stage air conditioning units only) is approximately 70% of the same second stage COOL speed position.
Continuous Fan speeds are approximately 28% and 38% (DIP switch selectable) of the same second-stage COOL speed position.
minimum 250 cfm.
Lennox iHarmony
®
Zoning System Applications - Minimum blower speed is 250 cfm.