Engel MT45F-U1D-P Service Manual

■ Technical Data
※１ Ambient temp 25℃
※２ Ambient temp 25 to -16℃
Checking Points Normal data See page
Use DC12V → DC12V
Use DC24V → DC24V
Use AC100V → DC40V
Use DC12V → DC12V
Use DC24V → DC24V
Use AC100V → DC40V
See page 15 【Check 7】
See page 13 【Check 1】
Resistance of thermistor
Between two pin of the coupler
Approx. 2KΩ - 10KΩ ※２
Rated current of compressor
Measure the motor input code with a clamp meter.
See page 15 【Check 8】
See page 14 【Check 6】
See page 14 【Check 5】
Approx. 1.7Ω(K3) ※1
See page 13 【Check 3】
See page 14 【Check 4】
Approx. AC 13V - 18V ※１
Special fuse
Special fuse of DC cord
0Ω
Resistance of the compressor
Between incoming cords to compressor
(by detaching from terminal of compressor)
Output voltage from power supply to fan motor
Red (+) terminal and black (-) terminal of 2P fan power
coupler
DC18V
2.1A-2.3A ※１
5. TROUBLE SHOOTING
See page 13 【Check 2】
Checking items
12
Output voltage from power supply to
temperature controller
Output voltage from temperature controller to
power supply
Red (+) terminal and black (-) terminal of 6P coupler
terminal
6P coupler terminal orange (+) terminal and black (-)
terminal
Output voltage from power supply to
compressor
Between outgoing cords from power supply
(by ditaching from terminal of compressor)

Engel MT45F-U1D-P Specifications

General

Brand	Engel
Model	MT45F-U1D-P
Category	Refrigerator
Language	English