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VI) TROUBLESHOOTING (cont.)
CONDITION
POSSIBLE CAUSE
C. Charger does not
3. Charger output is not
charge. (continued)
properly connected to
batteries.
4. Blown output fuse
5. Defective charger.
D. Charger repeatedly
Internal short.
blows input fuse with no
batteries connected.
E. Reverse polarity
d.c. Output fuse and
connection to charger has
possibly other
caused charger to stop
components blown.
charging.
F. High output voltage
1. Batteries not connected
measured across charger
to charger. It is normal to
output terminals.
read 1/2 volt higher across
any output bank when no
batteries are connected.
2. Equalize function
activated
G. Charger will not stay in
Batteries at or nearing full
bulk/absorption mode
charge (Not a problem
when re-initialize button
condition)
on remote panel pressed
All manuals and user guides at all-guides.com
SOLUTION
3. Refer to d.c. wiring
installation diagram for
proper connection to
batteries.
4. Replace with another of
correct value (see section
III D, "d.c. output Wiring")
5. Return for analysis/
repair by servicing dealer
where charger was
purchased or contact
NEWMAR for Return
Authorization Number.
Same as above.
Replace output fuse with
another of correct value. If
fuse again blows, return to
servicing dealer or contact
NEWMAR for Return
Authorization Number.
1. Check for tight
connection of charging
leads from charger to
batteries.
2. Check to verify proper
installation and operation
of equalize timer
Verify proper operation by
pressing reinitialize button
(on optional remote panel)
and applying a large d.c.
load
26
VII) SPECIFICATIONS
INPUT RANGE (ALL MODELS): 85-135/170-270V a.c. (via selector switch or a.c.
input connector/adaptor); 47-63 HZ (automatic)
Derate Models, PT24-20CE and PT-40CE from 560 watts @ 95V a.c. to 500 watts
@ 85V a.c.
OUTPUT BANKS (ALL MODELS): 3
Model
Input Amps
115/230V
PT-20CE
4.3 / 2.2
PT-40CE
8.5 / 4.3
PT-70CE
16 / 8
PT-24-20CE
8.5 / 4.3
PT-24-35CE
16 / 8
OUTPUT VOLTAGES WITHOUT TEMPERATURE COMPENSATION OPTION:
12 VOLT MODELS
Charge
Setting
@ 50 % load @ .1 amp load
Gel-Cell
14.0V d.c.
Lead Acid
14.2V d.c.
TEMPERATURE COMPENSATION:
TEMPERATURE RATINGS:
-40°C to + 60°C; Derate linearly from 100 % @ 50°C to 75 % @ 60°C
PROTECTION: Input fuse; Output fuse for reverse polarity protection; Current
limiting; Automatic high temperature power reduction; Time and load controlled
high rate charge circuit; Ignition protected
INPUT/OUTPUT FUSE VALUES:
Model
a.c. Input Fuse
115V a.c
PT-20CE
AGC-6
PT-40CE
ABC-12
PT-70CE
ABC 20
PT-24-20CE
ABC-12
PT-24-35CE
ABC-20
Output
Weight
Volts
Amps (Cont.)
Lbs. Kg.
12
20
11
12
40
12
12
70
24
24
20
12
24
35
24
24 VOLT MODELS
Float
Charge
@ 50 % load @ .1 amp load
13.6V d.c.
28.0V d.c.
27.2V d.c.
13.4V d.c
28.4V d.c.
26.8V d.c.
- 3 mV per cell per ° F
- 5 mV per cell per ° C
d.c. Output Fuse
230V a.c.
AGC-3
(1 ea.) ATC-30
AGC-6
(2 ea.) ATC-30
ABC-12
(1 ea.) HBO-100
AGC-6
(1 ea.) ATC-30
ABC-12
(2 ea.) ATC-30
27
5
5.5
10.9
5.5
10.9
Float
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