Friedrich MR18C3E User Manual

2003.06.17 - 2 -
SPECIFICATIONS
RECIPROCATING COMPRESSOR MODELS
TYPE COOL COOL & HEAT COOL COOL & HEAT COOL
INDOOR UNIT MW18C3E MW18Y3E MW24C3E MW24Y3E MW30C3E
OUTDOOR UNIT MR18C3E MR18Y3E MR24C3E M224Y3E MR30C3E
COOLI NG CAPACITY (BTU / h) 18,000 -17,000 17,500 - 16,500 23,000 - 22,500 23,000 - 22,500 29,500 - 28,700
HEATING CAPACITY (BTU / h) ----- 18,000 - 17500 ----- 23,500 - 22,500 -----
ELECTRICAL DATA
POWER SOURCE (V) 230 / 208
FREQUENCY (Hz) 60
COOLING 7.6 - 8.2 7.8 - 8.5 10.0 - 10.8 9.9 - 10.7 15.0 - 16.0
RUNNING CURRENT (A)
HEATI NG
----- 7.2 - 7.5 ----- 8.9 - 9.7 -----
COOLING 1.70 - 1.65 1.75 - 1.71 2.20 - 2.15 2.23 - 2.19 3.15 - 3.05
INPUT WATTS (kW)
HEATI NG ----- 1.58 - 1.53 ----- 2.02 - 1.98 -----
COOLING
10.6 - 10.3 10.0 - 9.65 10.5 - 10.5 10.3 - 10.3 9.37 - 9.41
E.E.R. (BTU / h.W)
HEATI NG ----- 11.3 - 11.4 ----- 11.6 - 11.4 -----
MOISTURE REMOVAL ( / hr) 2.0 1.8 2.7 2.7 4.3
3
AIR CIRCULATION - Hi (m / hr)
800 800 1,100 1,100 1,100
COMPRESSOR
TYPE Hermetic type, Permanent split condenser, 2 poles, Single phase, Induction motor, Recipro
CODE H25B18QABCA H25B18QABCA H25B24QABCA H25B24QABCA H25B35QABCA
REFRIGERANT R-22 (g) 1,700 2,250 2,200 2,350 1,900
FAN MOTOR
POWER SOURCE (V) 230 / 208
TYPE (r.p.m.) MFA-18FPH MFA-18FPH MFA-30FPH MFA-30FPH MFA-18FPH
HI-SPEED
(r.p.m.)
960 - 870 960 - 870 1,260 - 1,160 1,260 - 1,160 1,260 - 1,160
MED-SPEED (r.p.m.) 840 - 750 840 - 750 1,130 - 1,030 1,130 - 1,030 1,130 - 1,030
INDOOR UNIT
LO-SPEED (r.p.m.) 720 - 580 720 - 580 990 - 870 990 - 870 990 - 870
TYPE MFB-24FP MFB-24FP MFB-24FP MFB-24FP MFB-30BP
OUTDOOR UNIT
(r.p.m.) 735 735 735 735 790
DIMENSIONS
HEIGHT inch (mm) 12 - 19/32" (320) 12 - 19/32" (320) 12 - 19/32" (320) 12 - 19/32" (320) 12 - 19/32" (320)
INDOOR UNIT
WIDTH
inch (mm)
49 -7/32" (1,250) 49 -7/32" (1,250) 49 -7/32" (1,250) 49 -7/32" (1,250) 49 -7/32" (1,250)
DEPTH
inch (mm)
7 - 11/16" (195) 7 - 11/16" (195) 7 - 11/16" (195) 7 - 11/16" (195) 7 - 11/16" (195)
HEIGHT inch (mm) 25 - 1/8" (643) 25 - 1/8" (643) 25 - 1/8" (643) 25 - 1/8" (643) 45 - 11/32" (1,152)
OUTDOOR UNIT WIDTH inch (mm) 33 - 1/32" (840) 33 - 1/32" (840) 33 - 1/32" (840) 33 - 1/32" (840) 37 - 1/32" (940)
DEPTH inch (mm) 13 - 1/4" (336) 13 - 1/4" (336) 13 - 1/4" (336) 13 - 1/4" (336) 14 - 9/16" (370)
WEIGHTS
INDOOR UNIT 55 / 40 (25 / 18) 55 / 40 (25 / 18) 55 / 40 (25 / 18) 55 / 40 (25 / 18) 55 / 40 (25 / 18)
OUTDOOR UNIT
GROSS / NET lbs (kg)
163 / 145 (74 / 66) 165 / 147 (75 / 67) 165 / 147 (75 / 67) 167 / 150 (76 / 68) 238 / 207 (108 / 94)
REFRIGERANT CHARGING
PIPE LENGTH
25 ft. (7.5 m) 33 ft. (10 m) 49 ft. (15 m) 66 ft. (20 m) 83 ft. (25 m) 98 ft. (30 m)
1
,
700
g
1
,
730
g
1
,
790
g
1
,
850
g
-----
----
-
MR18C3E
(60.0 oz.) (61.1 oz.) (63.2 oz.) (65.3 oz.)
FULL
2,250 g 2,335 g 2,505 g 2,675 g
MR18Y3E
(79.4 oz.) (82.4 oz.) (88.4 oz.) (94.4 oz.)
----- -----
CHARGE 2
,
200
g
2
,
230
g
2
,
290
g
2
,
350
g
----- -----
AMOUNT
MR24C3E
(
77.6 oz.
)
(
78.7 oz.
)
(
80.8 oz.
)
(
82.9 oz.
)
2,350
g
2,435
g
2,605
g
2,775
g
MR24Y3E
(82.9 oz.) (85.9 oz.) (91.9 oz.) (97.9 oz.)
----- -----
1,900 g 1,943 g 2,028 g 2,113 g 2,198 g 2,283 g
MR30C3E
(67.0 oz.) (68.5 oz.) (71.5 oz.) (74.5 oz.) (77.5 oz.) (80.5 oz.)
Note : Whenever 7.5 m is exceeded, and/or when using a line set length other than those found in the table, charge with additional refrigerant as follows:
34 g (1.20 oz.) / 3.3 ft. (1 m) for 18Y, 24Y Models, 14.4 g (0.51 oz.) / 3.3 ft (1 m) for 18C Model, 12 g (0.42 oz.) / 3.3 ft (1 m) for 24C Model, and 17 g (0.60 oz.) /
3.3 ft (1 m) for 30C Model.

Friedrich MR18C3E Specifications

General

Brand	Friedrich
Model	MR18C3E
Category	Air Conditioner
Language	English