Friedrich MS24Y3F User manual

CONTENTS
SPECIFICATIONS ............................... 1
OUTLINE AND DIMENSIONS .................... 2
REFRIGERANT SYSTEM DIAGRAM .............. 4
ERROR CONTENTS ...........................
7
CIRCUIT DIAGRAM ............................. 5
PCB CIRCUIT DIAGRAM ........................
11
DISASSEMBLY ILLUSTRATION (Indoor Unit) ..... 13
DISASSEMBLY ILLUSTRATION (Outdoor Unit) ... 20
PARTS LIST (Indoor Unit) ...................... 24
PARTS LIST (Outdoor Unit) ..................... 25
ACCESSORIES ............................... 26
SPLIT TYPE
ROOM AIR CONDITIONER
FLOOR CONSOLE /
UNDER CEILING
DUAL TYPE (60Hz)
Indoor unit Outdoor unit
MS24Y3F MR24UY3F

SPECIFICATIONS
TYPE
INDOOR UNIT
OUTDOOR UNIT
COOLING CAPACITY
POWER SOURCE
FREQUENCY
RUNNING CURRENT (Heat)
INPUT WATTS (Heat)
E.E.R. (Heat)
MOISTURE REMOVAL
AIR CIRCULATION HIGH
ELECTRICAL DATA
COMPRESSOR AND REFRIGERANT
DIMENSIONS
TYPE
Hermetic type, 4 poles, Inverter, Twin Rotary
DISCRIMINATION
REFRIGERANT TYPE
PRECHARGED REFRIGERANT
R410A
POWER SOURCE
Discrimination
INDOOR UNIT
( Cool / Heat )
High speed
Middle speed
Low speed
Discrimination
OUTDOOR UNIT
( Cool / Heat ) High speed
INDOOR UNIT HxWxD 7-7/8" x 39-1/8" x 25-7/8" inch
(199 x 990 x 655 mm)
OUTDOOR UNIT
FAN MOTOR
WEIGHT
INDOOR UNIT Gross / Net
HxWxD
Gross / Net
OUTDOOR UNIT
Cool and Heat
TNB220FPBM9
4 lb 3 oz (1,900 g)
MFE-45ROM
850 / 900 r.p.m.
32-3/4" x 35-1/2" x 13" inch
(830 x 900 x 330 mm)
MS24Y3F
MR24UY3F
22,200 / 22,200 BTU/h
230 V / 208 V
10.2 A / 11.3 A
2.33 kW / 2.33 kW
3.05 / 3.05 kW/kW
517 cfm (880 m3/hr)
230 V
MFA-24PPT
1,180 / 1,100 r.p.m.
1,000 / 1,000 r.p.m.
900 / 900 r.p.m.
82lb / 62 lb (37 kg / 28 kg)
154 lb / 141 lb (70 kg / 64 kg)
7.4 Pts/h (3.5 l/hr)
HEATING CAPACITY 24,200 / 24,200 BTU/h
RUNNING CURRENT (Cool) 9.8 A / 10.9 A
INPUT WATTS (Cool) 2.25 kW / 2.25 kW
E.E.R. (Cool) 2.89 / 2.89 kW/kW
49 ft. (15 m)
66 ft. (20 m)
98 ft. (30 m)
ADDITIONAL CHARGE
131 ft. (40 m)
164 ft. (50 m)
4 lb 3 oz (1,900 g)
4 lb 10 oz (2,100 g)
5 lb 8 oz (2,500 g)
6 lb 6 oz (2,900 g)
7 lb 5 oz (3,300 g)
0.424 oz / ft. (40g/m)
FULL CHARGE
Pipe Length
160Hz
12006.05.29

OUTLINE AND DIMENSIONS
INDOOR UNIT
Unit : inch (mm)
39-1/8" (990)
19-3/4" (500)
4-23/32" (120)
35" (900)
25-7/8" (655)
20-7/8" (530)
7-27/32" (199)
2-3/4" (70)
7-7/8" (200)
6-7/8" (175)
7-7/8" (199)
(rear view)
22006.05.25
3-15/16" ( 100)

Unit : inch (mm)
OUTDOOR UNIT
3"(77)
35-1/2" (900)
32-3/4" (830)
17-3/8" (440)
7/8" (21)
3/8" (9)
15-3/4" (400)
13" (330)
1-1/4"
(31)
1/2"
(12)
7-3/4" (196)
5-3/4" (147)
6-3/4" (170)
3-7/8" (99)
14-5/8" (370)
25-5/8" (650)
Air Flow
32006.05.25

REFRIGERANT
SYSTEM DIAGRAM
: COOL
: HEAT
Evaporator
OUTDOOR UNIT
Pressure
Check Valve
Condenser
4-way
Valve
High Pressure
Switch
Accumulator
Muffler
Compressor
Expansion
Valve Refrigerant Pipe
9.52mm (3/8")
Charging Valve
Charging
Valve
Refrigerant Pipe
15.88mm (5/8")
INDOOR UNIT
Strainer
Strainer
42006.05.25