Addison PR Series - Figure 13: Example Gas Heater Wiring Diagram - 5:1 Modulation

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Figure 13: Example Gas Heater Wiring Diagram - 5:1 Modulation
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WIRINGDIAGRAM#191100601WD|PROA150C2A2DAADAD4B|208‐3‐60|SHEET8OF8|12/10/19DWN
LMF
CHK
LWF
.
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GASFURNACEPOWERSUPPLYFOR208VOLTUNITS(BUCKBOOSTTRANSFORMER)
T4
100VA
BK‐14
BL‐14
BK‐14
BL‐14
PDB
3AmpsFuses,
ClassCC,
600volts,
TimeDelay
F6
F5
ExampleDrawingOnly
Seeelectricaldrawingsuppliedby
furnacemanufactureforactual
wiringconnection.
RELAYCOIL
NORMALLYOPENCONTACTS
IDENTIFIABLETERMINAL
NORMALLYCLOSEDCONTACTS
HEATER‐FACTORYWIRING
EARTHGROUND
CHASSIS(PANEL)GROUND
SYMBOLLEGEND
POWERSUPPLYTERMINALCONNECTION
IsolationRelaysTERMINALBOARD
FACTORYWIRING
TIMERRELAY‐TR1‐090LH15
EGL
T1
240V
1

CLASS2
50/60HZ
230VOLT,1‐PHASE,60‐HERTZPOWERSUPPLY
L2
S1 SRTN F L L
240T6T07Controller
WHT
BLK
BLKBLK
L1
N
L1 IND
IGNITIONCONTROL
ModulatingFurnaceControlPanel
WIREALLSHIELDWIRESTOCLOSESTTB‐AorTB‐D
“GND”TERMINALATTHECONTROLPANEL
4
COM
T1
T2
T3
T5
T6
T4
T8
T9
T7
24V
HAPS
EST
R1
EValve
Maxitrol
SC‐40
J1
Open
T11(+)
T10(‐)
YEL
BLU
APS‐2
AIRSWITCH‐HIGH
3
(+)(‐) (+)(‐)
24V SIG
EXA
Valve
T2T1
HR
9 5
BLU
HILIMIT
PUR
ROLLOUT
SWITCHNO.1
ROLLOUT
SWITCHNO.2
ORG
ORG
PUR
APS‐1
AIRSWITCH‐LOW
ORG
ORG
T’stat
24V
MV Alarm
Gnd
V2
Gnd
Syst.
APS
(PSW)
Sense
Spark
FLAMESENSOR
SPARKIGNITER
5
BLU
BLU
BLU
BLU
Series5IgnitionControl
ORG BLK(Com)
DRAFTINDUCER
BLUGRY
LO
HI
4
YEL
YEL
BLU
GRY
YEL YEL
YEL
0‐10VDCAnalogInput
(PolaritySensitive)
ON
1234
WIRETO
“EGB”
4
BK
R
24VACAlarm
Indicator
HR
13 14
ISOLATION RELAYS
497
W
BL
Seeunit’s24v
terminalboard
TB1
W1
C
+A6
‐A6
TB1
BCTL
BL
SeeALCPage
4Gnd
3+

GY W
UO‐6
L2
L1
EGL
(SEEFURNACEWIRINGDIAGRAM)
H1
SPLICE SPLICE
G‐14
GASFURNACE#1LINE
VOLTAGETERMINALS
H2 H3
SPLICE
SPLICE
X2 X3 X4
H4
X1
SPLICE
BK‐14
Y‐14
PR Series Installation, Operation, and Maintenance Manual