BLOWER OFF-DELAY
J2 JUMPER
24-V THERMOSTAT
TERMINALS
3-AMP FUSE
LED OPERATION &
DIAGNOSTIC LIGHT
115-VAC(L2)NEUTRAL
CONNECTIONS
COOL
HEAT
SPARE-1
BLOWER SPEED
SELECTION TERMINALS
ASTM SPECIFICATION
(MARKED ON MATERIAL)
D1527
D1785
D2235
D2241
D2466
D2468
D2564
D2661
D2665
F438
F441
F442
F493
F628
F656
F891
TWINNING AND/OR
COMPONENT TEST
BLOWER OFF-DELAY
TEST/TWIN
HUM
0.5 AMP@24VAC
FUSE 3-AMP
SEC-2 SEC-1
EAC-2
L2
SPARE-1 SPARE-2
EAC-1
SPARE-2
EAC-1 TERMINAL
(115-VAC 1.0 AMP MAX.)
Table 7 – Approved Combustion-Air and Vent Pipe, Fitting and Cement Materials
MATERIAL
PIPE
FITTINGS
ABS
Pipe
PVC
Pipe
For ABS
—
PVC
Pipe
PVC
—
ABS
—
For PVC
—
ABS
Pipe
PVC
Pipe
CPVC
—
CPVC
Pipe
CPVC
Pipe
For CPVC
—
ABS
Pipe
For PVC
—
PVC
Pipe
TERMINAL
1-AMP@
PR-1
115VAC
PL2
1
115 VAC (L1) LINE
VOLTAGE CONNECTION
Fig. 34 - - Control Board
SOLVENT CEMENT
AND PRIMERS
—
—
—
—
—
Solvent Cement
—
—
Fittings
—
Fittings
—
—
Solvent Cement
Fittings
—
Fittings
—
Fittings
—
—
—
—
—
—
Solvent Cement
—
—
—
Primer
—
—
- - 32 - -
HUMIDIFIER TERMINAL
(24-VAC 0.5 AMP MAX.)
TRANSFORMER 24-VAC
CONNECTIONS
PL1-LOW VOLTAGE MAIN
HARNESS CONNECTOR
PL2-HOT SURFACE
IGNITER & INDUCER
MOTOR CONNECTOR
DESCRIPTION
Schedule---40
Schedule---40
For ABS
SDR---21 & SDR---26
Schedule---40
Schedule---40
For PVC
DWV at Schedule---40 IPS sizes
DWV
Schedule---40
Schedule---40
SDR
For CPVC
Cellular Core DWV at Schedule---40
IPS sizes
For PVC
Cellular Core Schedule---40 & DWV
A02100