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CONNECTION DIAGRAM
FIELD
CONNECTION
BOX
60HZ _-
'------1K
INTER- r_-.|
LOCK 11Zl
SWITCH I_
ITRANSFORMERI
I L
iI
_ _L
I
I I
I,
DANGER: ELECTRICAL SHOCK HAZARD
DISCONNECT BEFORE SERVICING
SPARK I_- -- -- --
24V _-
24V GND
GND
PV - _
MVIPV
MV -"
LADDER DIAGRAM
i_ IGNTER
J SENSOR
-It,
-3 n
G I
/ I
G- -I I
--BL-_PV L U-
I
I
_' --Y-- _" MV/PV I I
] I I
-o- .._ MV ii
IGNITION MODULE I GAS
, VALVE I I
O I
L W , y l
BK
----- II ROLLOUTSW,TOH I '1
1 TO 3 IN SERIES I
DEPENDING I VENT SAFETY I
-- -- NOT ON ALL I I
_---R-- _ --R-I _ -I
L! _ Ik_ ii I
_s_ _ _)_1 ! r ...... J MAIN UMIT R I
-- "" (_)_, I r____R____:_.J I i
__ -- I . _,JAUX, NOT _ I ,
--BL-- J I b_ __R__ ON ALL MODELS j I
--F_ BK- 11" BL_ i_}_ __ BL__ __--_ __ BL__ j
--(3" L ................ I
',..p.J _
ITJQI3D 3ELAy FURNACE AUX, LIMIT
HOT 115V-60HZ NEUTRAL
_L.s< °-II' _ ,
>
INTERLOCK GND.
WITCH MODULE
$1 COOL HI N i
II - -_-"_._ ......... ._MOTOR_. _ --_
II _mR II
II _ II
II II
£
m
CAPACITOR
_|_ .....i i ]_I_I_I_1r_ CONTROL
_FF U_
-,_,----- I-T-E-r-._ _
THERMOST ; 2X
0TO 2IN
SERIES
DEPENDING
ON MODEL
SPEED TAP CODE
BLACK H_ BLUBMLO
ORANGE MHF RED LO
-- LINE VOLTAGE FACTORY
LiNE VOLTAGE FIELD
-- -- LOW VOLTAGE FACTORY
-- LOW VOLTAGE FIELD
_ INTERNAL CiRCUiT BOARD WiRiNG
PRESSURE SWITCH
1 TO 3 IN SERIES
DEPENDING ON
MODEL
COLOR CODE
BLUE BL
BROWN BR
GREEN G
ORANGE O
RED R
WHITE W
YELLOW Y
r SEE TABLE _N MANUAL FOR CF.M VS E.S.P TO DETERMINE PROPER HEATING AND COOLING SPEED CONNECTIONS
...... =
_==_e.0..0oo=_ =4
_:: _TRANSFORMER _ =
ROLLOUT SWITCH IGNITER
-rmm-,;_pOE_%_%%oE_....... SENSOR
xu s_c_ / MODELSl _VGNI_ ' -1
6u'o3 / '_I
24 VAC I GND I1_ J
.......o_ MA,NUM,T'_n g
A A j MWPVII 11--_ "MWPVI
_ 0_--_ M_u H _._ I
< I_ 40 AUX NOTON
Z Z_ ALLMODELS II rI GAS
O _O- .......... -I I VALVE
u_ (D I
-0- -0
r <) c 50-- --1 AUK, LIMIT PRESSURE SWITCH
__ 0 TO 2 IN 1 TO 3 IN SERIES
I
I SERIES DEPENDING ON MODEL
_- I . • . DEPENDING
I _ I ONMODEL
THERMOSTAT
iF ANY OF THE ORiGiNAL WiRE AS SUPPUED WiTH THE APPLIANCE
MUST BE REPLACED• _TMUST BE REPLACED WITH TYPE
AWM - 105°C WIRE OR ITS EQUIVALENT
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