90
Symptoms
ڼ
Low-press. is
low,
High-press. is
high
ڽ
Bad blower
unit
Causes & Check
Poor refrigerant
Bubbles on sight glass
Suction pipe is not cool
So closed exp. V/A
Air filter is clogged. (Be frosted at frontal area
of cooler)
Outdoor air temp. is low.
No operation of Low-press S/W
Weak air flow and noise due to the loosed belt.
Gas leakage form temp. sensor body of expan-
sion valve.
Clogged dryer.
No power supply.
Injuried fan.
Serious vibration
Some gap between motor & fan.
Remedy & Repair
Repair thd gas leaking part.
Fullfil the gas to proper amount.
Open the V/A by adjust screw.
Clean the air filter
Check a Low-press. S/W, and replace if bad.
Adjust belt tension or replace belt
Replace a expansion valve.
After disassemble dryer, replace the desicant
and clean the strainer.
Check & repair fuse & related wiring diagram
Replace
Replace
Jointing the fixing nut and clip again.
Содержание BM090
Страница 122: ...120 EARPHONE OPTION 1 Volume controllor 2 Select the media Tape 1 Tape 2 Radio TV VTR 3 Earphone jack 3 2 1...
Страница 214: ...212 1 Cover RR fuse box 2 Bracket Rr fuse box 3 Regulator Assembly 4 18P Fuse box Rear fuse box 1 3 4 2...
Страница 220: ...218 Drag link RR 2 points For leaf spring Spring and shackle pin 12 points...
Страница 255: ...253 BODY DIMENSION BM090 ROOF ON COOLER NON COOLER APPROX APPROX...
Страница 256: ...254 BS090...
Страница 257: ...255 1853 1853 3225 3225 2490 2490 2050 2050 35 35 1975 1975 4200 4200 8990 8990 2750 2750 30 30 BH090...
Страница 258: ...256 ROOF ON COOLER SUB ENG COOLER NON COOLER 2050 2100 70 70 3110 5200 10550 1853 2490 3225 APPROX 3110 APPROX BS106...
Страница 259: ...257 ROOF ON COOLER SUB ENG COOLER NON COOLER APPROX APPROX BH115E...
Страница 260: ...258 ROOF ON COOLER SUB ENG COOLER APPROX APPROX BH120E...