Sharp AY-ZP40PR - 13-time Malfunction Code; 14-time Malfunction Code

3-20
AY-ZP35PR
Indoor and
outdoor units
do not oper-
ate.
13-time
Timer (Orange) 13 0 DC com-
pressor
Compressor
startup error
(1) Check the colors
(red, white, orange)
of the compressor
cords for proper con-
nection. (PWB side,
compressor side)
(1) Correct the instal-
lation. (U: Red, V:
White, W: Orange)
Operation (Green)
Plasmacluster
(Blue)
Timer (Orange) 1 Compressor
rotation error.
(at 120o energiz-
ing)
(2) Check if the IPM ter-
minal resistance val-
ues are uniform.
(2) Replace the out-
door unit control
PWB assembly.
Operation (Green)
Plasmacluster
(Blue)
Timer (Orange) 2 Compressor
rotation error
(at 180o energiz-
ing)
(3) Check if outdoor
main relay (MRY1)
turns on and voltage
of both end of the
condenser (C10) has
become DC290-
330V.
(3) Replace the out-
door unit control
PWB assembly.
Operation (Green)
Plasmacluster
(Blue)
(4) No abnormality
found in above
inspections (1)
through (3).
(4) Replace the com-
pressor.
Indoor and
outdoor units
operate.
Timer (Orange) 3 Detection error of
inverter current.
(1) Check the circuit of
detection of inverter
current.
(1) Replace the out-
door unit control
PWB assembly.
Operation (Green)
Plasmacluster
(Blue)
Indoor and
outdoor units
do not oper-
ate.
14-time
Timer (Orange) 14 0 Outdoor unit
PAM
PAM over volt-
age error
(1) Check the AC power
supply voltage for
fluctuation.
(1) Correct the instal-
lation.
Operation (Green)
Plasmacluster
(Blue)
(2) No abnormality
found in above
inspection.
(2) Replace the PWB
assembly.
Timer (Orange) 1 PAM clock error (1) Check the PAM
clock for proper
input.
(1) Replace the out-
door unit control
PWB assembly.
Operation (Green)
Plasmacluster
(Blue)
Timer (Orange) 2 PAM under volt-
age error
(1) Check the AC power
supply voltage for
fluctuation.
(1) Correct the instal-
lation.
Operation (Green)
Plasmacluster
(Blue)
(2) No abnormality
found in above
inspection.
(2) Replace the PWB
assembly.
Problem
symptom
Outdoor
unit indi-
cation
(LED1)
Indoor unit Malfunc-
tion No.
Content of diagnosis Check point Action
Lamp Main Sub Main Sub