Amana AMH8 Operations Instructions download pdf (Page 61)

SERVICING

2. Check for 24 volts from W to C terminal on the ignition

control. No voltage. Check transformer, room thermo-

stat, and wiring.

If you have 24 volts coming off the transformer but re-

ceive approximately 13 volts on the terminal board be-

tween (C) and (R), check for blown fuse.

3. Check for 120 volts to the induced draft blower by mea-

suring voltage between Pin 1 (on the 2-pin connector)

and neutral located on circuit board. No voltage, check

for loose connection in the 2-pin connector or replace

ignition control.

PCBBF132 Control Board

0130F00006

PARK

EAC- H L INE- H

XFMR- H

LINE NEUTRAL

L O HEAT- H COOL - H

HI HEAT- H

FAUL T

RECALL

15 0 S EC

1 ST G

AUT O

10 0 S EC

2 STG

5 MIN

MODE

YWR

K6 K4

WR50M56-289

S-314 CHECKING FLAME SENSOR

A flame sensing device is used in conjunction with the igni-

tion control module to prove combustion. If proof of flame is

not present the control will de-energize the gas valve and

"retry" for ignition or lockout.

Flame Sensor

(80% Upflow Model Shown, Counterflow Similar)

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Amana AMH8 Operations Instructions Page 61