Panasonic CS-TZ71ZKEW - Common Symptoms and Causes

19
Model
Indoor CS-TZ50ZKEW CS-TZ60ZKEW
Outdoor CU-TZ50ZKE CU-TZ60ZKE
Compressor
Type Hermetic Motor (Rotary) Hermetic Motor (Rotary)
Motor Type Brushless (6-poles) Brushless (6-poles)
Output Power W 900 900
Indoor Fan
Type Cross-Flow Fan Cross-Flow Fan
Material ASG30 ASG30
Motor Type DC (8-poles) DC (8-poles)
Input Power W 43.8 74.0
Output Power W 40 40
Speed
QLo
Cool rpm 930 790
Heat rpm 970 790
Lo
Cool rpm 1040 860
Heat rpm 1090 870
Me
Cool rpm 1160 980
Heat rpm 1210 1010
Hi
Cool rpm 1280 1100
Heat rpm 1340 1150
SHi
Cool rpm 1330 1150
Heat rpm 1420 1200
Outdoor Fan
Type Propeller Fan Propeller Fan
Material PP PP
Motor Type DC (8-poles) DC (8-poles)
Input Power W – –
Output Power W 40 40
Speed Hi
Cool rpm 820 860
Heat rpm 820 880
Moisture Removal L/h (Pt/h) 2.8 (5.9) 3.3 (7.0)
Indoor Airflow
QLo
Cool m
3
/min (ft
3
/min) 8.80 (310) 12.68 (447)
Heat m
3
/min (ft
3
/min) 9.22 (324) 12.69 (448)
Lo
Cool m
3
/min (ft
3
/min) 9.97 (352) 13.96 (493)
Heat m
3
/min (ft
3
/min) 10.50 (370) 14.17 (500)
Me
Cool m
3
/min (ft
3
/min) 11.24 (396) 16.18 (571)
Heat m
3
/min (ft
3
/min) 11.77 (415) 16.76 (592)
Hi
Cool m
3
/min (ft
3
/min) 12.50 (440) 18.40 (650)
Heat m
3
/min (ft
3
/min) 13.20 (465) 19.40 (685)
SHi
Cool m
3
/min (ft
3
/min) 13.04 (460) 19.33 (683)
Heat m
3
/min (ft
3
/min) 13.99 (494) 20.27 (716)
Outdoor
Airflow
Hi
Cool m
3
/min (ft
3
/min) 32.70 (1155) 34.40 (1215)
Heat m
3
/min (ft
3
/min) 32.70 (1155) 35.60 (1255)
Refrigeration
Cycle
Control Device Expansion Valve Expansion Valve
Refrigerant Oil cm
3
FW50S (450) FW50S (450)
Refrigerant Type g (oz) R32, 1.07k (37.8) R32, 1.22k (43.1)
F-Gas
GWP 675 675
CO
2
eq (ton) (Precharged Amount /
Maximum Charged Amount)
0.72 / 0.82 0.82 / 1.03
Dimension
Height (I/D / O/D) mm (inch) 290 (11-7/16) / 619 (24-3/8) 295 (11-5/8) / 619 (24-3/8)
Width (I/D / O/D) mm (inch) 779 (30-11/16) / 824 (32-15/32) 1040 (40-31/32) / 824 (32-15/32)
Depth (I/D / O/D) mm (inch) 209 (8-1/4) / 299 (11-25/32) 244 (9-5/8) / 299 (11-25/32)
Weight Net (I/D / O/D) kg (lb) 8 (18) / 35 (77) 12 (26) / 35 (77)