Speed Chart - Lennox G40UH Series Installation Instructions Manual

G4OUH(X) Schematic Wiring Diagram
_20V AOC
OR
K43 ECON
(IF USED)
N
LI
SI
ROOM THERMOSTAT
o_--® ®
'till
SlO
PRIMARY SAS
LIMIT
0
_, ._ GVI
---- WHITE-ROODERS GAS VALVE
BURNERS
Qlq 0 0
FLAME ROLLOUT __
SWITCH FLAME
SENSOR
SI8
COMBUSTION AIR
PROVINS SWITCH
COMBUSTION @
AIR INDUCER
(ALTERNATE)
OMV
SVL
Ouv@
HONEYWELL
GAS VALVE
oo$
IGNITERJR_3_ S€7
JI59 _F_ FLAME ROLLOUT
PISS SWITCH
ss_ @@@
DOUR
® 0 011_
INTERLOCK
PSD ®®0
®001 _'SS
F3"AJJlF _
1@@(9@(_1
I I'tl I I|
TI
TRANSFORMER
,2
BLOWER
CONTROL
" =11
I
--= _ _,T'-I -I
:--" --
I
DL_"O%ToR
BLOWER SPEED CHART /_k
[
FACTORY CONNECTED SPEED TAPS MOTOR
UNIT I _ HEAT i PARK PARK
SECONDARY
SPEEDS
AVAIL. LIMITS USED
I
24A-0€5 RED )YELLOW .... 3 N/A
YELLOW RED .... 3 2
RED iYELLOW BROWN 4 Z
36A-070 RED )YELLOW BROWN A 2
36B-090 BROWN 'ELLOW RED 4 I(RISHT)
36C-110 BROWN RED YELLOg 4 I(RISHT)
4BB-070 RED YELLOg BROWN 4 2
€8B-090 YELLOW RED BRDWN A 2
_BLACK
BROWN RED
YELLOW €
I(RIGHT)
€8C-135 BROWN RED YELLOW € 2
6OC-IIO YELLOW RED BROWN 4 I(RIGHT)
60D-135 RED 'ELLOW BROWN 4 2
60D-155 YELLOW RED BROWN 4 2
H_BLO_ER SPEED SELECTION_ 0
SPEEDIB ACK YELLOW RED 3
TAPS IBLACK
BROWN
YELLOW RED 4
THERMOSTAT HEAT ANTICIPATION SETTINGS
_HONEYWELL VALVE ]
1.50 AMPIWHITE-NDDSERS VALVE I
JACKPLUS CHART
IJ. P58 1 JACK/PLUS-BURNER CONTROL
J.PB¢
A K/
U _ AAR N
R
IJ.PI56
IJACK/PLUG*INDUCFR/IGNITER
IJ.PI59 IJACK/PLUG-IGNITION
NOTE-
F_ IF ANY WIRE IN THIS APPLIANCE IS REPLACED.IT
P135 MUST BE REPLACED WITH WIRE OF LIKE SIZE.
J135 RATINS.INSULATION THICKNESS AND TERMINATION.
/_ IMPORTANT-
TO PREVENT MOTOR BURNOUT.NEVER CONNECT MORE
THAN ONE MOTOR LEAD TO ANY ONE CONNECTION.
,_ PARK TERMINALS ARE UNDOWERED TERMINALS. ALL S21
SECONDARY UNUSED MOTOR LEADS MUST BE WIRED TO A
GAS LIMIT PARK TERMINAL.
SI
,/_ FOR CORRECT NUMBER OF SECONDARY ROOM THERMOSTAT
C€
LIMITS USED.SEE
SECONDARY LIUITf_____,[__]
CAPACITOR SECTION OF BLO@ER SPEED CHART.
OUTDOOR J _ S¢OUH-36B-090 AND
UNIT _ _j _ G40UH-48C-135 ONLY.DO NOT USE
_Fjr _
....
i{ ) { )1 _ RED (LOW SPEED) MOTOR LEAD ( I rL_ _L I LFAN_
L_ FOR HEATINS.LEAVE ON PARE.
II
-- LINE VOLTADE FIELD INSTALLED ,_ FIELD SUPPLIED ACC. WIRE.
.... -- CLASSII VOLTASEFIELOWIRINSDENOTES OPTIONAL COMPONENTS _ USE COPPER CONDUCTORS ONLY.
i ?>
rA92 FusE .....
_ -- T--r_T--_
I
P58 _ = _
-- ( .A92
BLACK $51 r -- ] i m
EQUIPMENT _ ==
OROoNDI _ I_; I I'_
_ I I _ lO.-o..;-r .Jl I l
PI56 c_
_- _L_ SEE D LD_R_[
SPEED CHART
"V PI56 X_ J_ \_B ] (
120V
BLOWER
NEUTRAL ._1 _TOii ;
N --
WARNING-
ELECTRIC SHOCK HAZARD,CAN CAUSE INJURY
OR DEATH.UNIT MUST BE GROUNDED IN ACCORDANCE
WITH NATIONAL AND LOCAL CODES.
FIGURE 26
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