G61Mpv Parts Arrangement; Parts Identification - Lennox G61MPV Service Manual
G61mpv series
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Also See for G61MPV:
- Service manual (109 pages) ,
- Installation instructions manual (67 pages) ,
- Engineering data (36 pages)
Table of Contents
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BURNER BOX
ASSEMBLY
GAS VALVE
AND MANIFOLD
FLUE
COLLAR
COMBUSTION
AIR PRESSURE PROVE
SWITCHES
(36B−045 has 2 single switches)
COMBUSTION AIR
INDUCER
BURNER
ACCESS
PANEL
BLOWER
ACCESS
PANEL
SIGHT
GLASS
DOOR
INTERLOCK
SWITCH
G61MPV PARTS ARRANGEMENT
TOP CAP
DuralokPlus
HEAT EXCHANGER
ASSEMBLY
CONTROL BOX
FIGURE 1
Page 23
TM
PRIMARY LIMIT
COLD HEADER
(COLLECTOR)
BOX
Power Choke
(5 Ton Only)
CIRCUIT BREAKER
CABINET
WARM HEADER
(COLLECTOR)
BOX
CONDENSER COIL
SECONDARY
LIMITS (2)
Blower Motor
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Questions and answers
Rollout circuit open or previously open 5 + 1 red led hard lockout.
A 5 + 1 red LED flash code on a Lennox G61MPV furnace indicates a hard lockout due to a rollout circuit open or previously opened. This means that the rollout switch has detected excessive heat or a flame rollout condition, which could be caused by issues such as a blocked heat exchanger, restricted airflow, or burner problems. This is a critical safety feature designed to prevent potential hazards. A trained and qualified professional should inspect and repair the furnace.
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