Lennox 090V36C - Manual

Lennox 090V36C

Lennox 090V36C – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.

1 Page 1
2 Page 2
3 Page 3
4 Page 4
5 Page 5
6 Page 6
7 Page 7
8 Page 8
9 Page 9
10 Page 10
11 Page 11
12 Page 12
13 Page 13
14 Page 14
15 Page 15
16 Page 16
17 Page 17
18 Page 18
19 Page 19
20 Page 20
21 Page 21
22 Page 22
23 Page 23
24 Page 24
25 Page 25
26 Page 26
27 Page 27
28 Page 28
29 Page 29
30 Page 30
31 Page 31
32 Page 32
33 Page 33
34 Page 34
35 Page 35
36 Page 36
37 Page 37
38 Page 38
39 Page 39
40 Page 40
41 Page 41
42 Page 42
43 Page 43
44 Page 44
45 Page 45
46 Page 46
47 Page 47
48 Page 48
49 Page 49
50 Page 50
51 Page 51
52 Page 52
53 Page 53
54 Page 54
55 Page 55
56 Page 56
57 Page 57
58 Page 58
59 Page 59
60 Page 60
61 Page 61
62 Page 62
63 Page 63
64 Page 64
Page: / 64

Table of Contents:

  • Page 2 – FRONT VIEW
  • Page 3 – Parts Arrangement; FIGURE 1
  • Page 4 – SLP98DFV Gas Furnace; NOTE; Shipping and Packing List; Package 1 of 1 contains; Safety Information; WARNING; Building Codes
  • Page 5 – or; AIR HANDLER; CAUTION; Use of Furnace as Construction Heater
  • Page 6 – General; Product contains fiberglass wool.; Installation − Setting Equipment; The unit must be level from side to side. Unit may; Unit must be level side−to−side. Unit may be positioned
  • Page 7 – Do; Downflow Application Installation Clearances; FIGURE 7
  • Page 8 – B Cabinet
  • Page 9 – Return Air Opening −− Downflow Units; Side View; Side View; Filters; TABLE 3; Furnace; Duct System
  • Page 10 – Pipe & Fittings Specifications; TABLE 4; IMPORTANT; Canadian Applications Only
  • Page 11 – Joint Cementing Procedure; DANGER; NOTE −
  • Page 12 – Venting Practices; Piping Suspension Guidelines; Wall Thickness Guidelines; Vent Piping Guidelines
  • Page 13 – btuh
  • Page 16 – TOP VIEW; TYPICAL AIR INTAKE PIPE CONNECTIONS; TOP VIEW
  • Page 18 – FIELD−SUPPLIED WALL TERMINATION OR; Vent Pipe; STRAIGHT
  • Page 20 – − On field−supplied terminations for side wall exit, ex-
  • Page 25 – SL98DFV with Evaporator Coil; Gas Piping; Leak Check; FIRE OR EXPLOSION HAZARD
  • Page 26 – GAS PIPE CAPACITY − FT
  • Page 27 – Electrical; Precautions and Procedures; INTERIOR MAKE−UP BOX
  • Page 28 – NOTE − Do NOT make a wire connection between; Run Length Communicating; Thermostat Selection
  • Page 35 – TYPICAL SLP98DFV WIRING DIAGRAM
  • Page 36 – Integrated Control; INTEGRATED CONTROL
  • Page 37 – Continuous Indoor Blower Operation −− Blower Speeds
  • Page 39 – Normal; On−Board Links
  • Page 40 – BLOWER DATA
  • Page 42 – HEATING BLOWER PERFORMANCE; COOLING BLOWER PERFORMANCE
  • Page 43 – NO CALL FOR DEHUMIDIFICATION
  • Page 45 – Unit Start−Up
  • Page 46 – High Altitude Information; Gas Pressure Measurement
  • Page 47 – Proper Combustion; Use pressure test; Do not attempt to make adjustments to the gas valve.; Other Unit Adjustments
  • Page 48 – Heating Sequence of Operation
  • Page 49 – Applications Using A Single−Stage Thermostat
  • Page 50 – Service
  • Page 52 – Planned Service
  • Page 53 – Integrated Control Diagnostic Codes
  • Page 54 – Integrated Control Diagnostic Codes (continued)
  • Page 56 – Configuring Unit Size Code; FINISHED
  • Page 57 – Troubleshooting: Heating Sequence of Operation; IGNITION AND CALL FOR LOW FIRE WITH TWO−STAGE
  • Page 58 – CALL FOR HIGH FIRE WITH TWO−STAGE THERMOSTAT
  • Page 59 – CALL FOR HEAT SATISFIED
  • Page 60 – IGNITION AND CALL FOR HEAT WITH SINGLE−STAGE THERMOSTAT
  • Page 61 – Troubleshooting: Cooling Sequence of Operation; CALL FOR COOLING
  • Page 62 – Troubleshooting: Continuous Fan Sequence of Operation; CONTINUOUS LOW SPEED INDOOR BLOWER SEQUENCE OF OPERATION
  • Page 63 – Repair Parts List; All service must be performed by a licensed profes-
  • Page 64 – Requirements for Commonwealth of Massachusetts; Modifications to NFPA−54, Chapter 10
Loading the manual

Page 1

02/11

*2P0211*

506611−01

*P506611-01*

2011 Lennox Industries Inc.

Dallas, Texas, USA

AIR FLOW

DOWNFLOW

WARNING

Improper installation, adjustment, alteration, service
or maintenance can cause property damage, person-
al injury or loss of life. Installation and service must
be performed by a licensed professional installer (or
equivalent), service agency or the gas supplier.

INSTALLATION
INSTRUCTIONS
SLP98DFV

DAVE LENNOX SIGNATURE

®

COLLECTION GAS FURNACE
DOWNFLOW AIR DISCHARGE

506611−01
02/2011
Supersedes 10/2010

THIS MANUAL MUST BE LEFT WITH THE

HOMEOWNER FOR FUTURE REFERENCE

This is a safety alert symbol and should never be ignored.
When you see this symbol on labels or in manuals, be alert
to the potential for personal injury or death.

CAUTION

As with any mechanical equipment, personal injury
can result from contact with sharp sheet metal
edges. Be careful when you handle this equipment.

NOTICE

A thermostat is not included and must be ordered
separately.

The Lennox icomfort Touch

thermostat must be

used in communicating applications.

In non−communicating applications, the Lennox
ComfortSense

®

7000 thermostat may be used, as

well as other non−communicating thermostats.

In all cases, setup is critical to ensure proper sys-
tem operation.

Field wiring for both communicating and non−com-
municating applications is illustrated in diagrams,
which begin on Page 30.

Table of Contents

Unit Dimensions

2

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Parts Arrangement

3

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SLP98DFV Gas Furnace

4

. . . . . . . . . . . . . . . . . . . . . . . . .

Shipping and Packing List

4

. . . . . . . . . . . . . . . . . . . . . . . .

Safety Information

4

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Use of Furnace as a Construction Heater

5

. . . . . . . . . . .

General

6

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Setting Equipment

6

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Filters

9

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Duct System

9

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Pipe and Fittings Specifications

10

. . . . . . . . . . . . . . . . . . .

Joint Cementing Procedure

11

. . . . . . . . . . . . . . . . . . . . . .

Venting Practices

12

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Vent Piping Guidelines

12

. . . . . . . . . . . . . . . . . . . . . . . . . .

Gas Piping

23

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Electrical

27

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Integrated Control

36

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Blower Motor Performance

40

. . . . . . . . . . . . . . . . . . . . . . .

Unit Start Up

45

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Gas Pressure Measurement

46

. . . . . . . . . . . . . . . . . . . . .

High Altitude Information

46

. . . . . . . . . . . . . . . . . . . . . . . .

Proper Combustions

47

. . . . . . . . . . . . . . . . . . . . . . . . . . . .

Other Unit Adjustments

46

. . . . . . . . . . . . . . . . . . . . . . . . . .

Heating Sequence of Operation

48

. . . . . . . . . . . . . . . . . .

Service

50

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Planned Service

52

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Integrated Control Diagnostic Codes

53

. . . . . . . . . . . . . .

Configuring Unit Size Codes

56

. . . . . . . . . . . . . . . . . . . . .

Troubleshooting

57

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Repair Parts List

63

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Litho U.S.A.

"Loading the manual" means you need to wait until the file loads and becomes available for online reading. Some manuals are very large, and the time they take to appear depends on your internet speed.

Summary

Page 2 - FRONT VIEW

Page 2 Unit Dimensions − inches (mm) AIR EXHAUST AIR OUTLET COMBUSTION AIR INTAKE FLOW 2 − 1/16 (52) 090V48C A B C D SLP98DF Model No. in. mm in. mm in. mm in. mm 070V36B 17 − 1/2 446 16 − 3/8 416 16 406 7 − 5/8 194 090V36C 21 533 19 − 7/8 505 19 − 1/2 495 9 − 3/8 238 090V60C 110V60C GAS PIPING INLE...

Page 3 - Parts Arrangement; FIGURE 1

Page 3 Parts Arrangement FIGURE 1 BURNER BOX ASSEMBLY GAS VALVE ACCESS PANEL COMBUSTION AIR INDUCER BLOWER ACCESS PANEL BLOWER ASSEMBLY (Variable Speed Blower Motor Is Hidden) BAG ASSEMBLY CONTROL BOX (includes variable capacity integrated control, transformer, circuit breaker and door switch) PRIMA...

Page 4 - SLP98DFV Gas Furnace; NOTE; Shipping and Packing List; Package 1 of 1 contains; Safety Information; WARNING; Building Codes

Page 4 SLP98DFV Gas Furnace The SLP98DFV category IV gas furnace is equipped witha variable−capacity, variable−speed integrated control.This control ensures compatibility with the Lennox icom-fort Touch thermostat and Harmony III zone control system, as well as a thermostat which provides humidityco...

Other Lennox Models

All Lennox Other