Panasonic CS-VZ12SKE - Troubleshooting; Symptoms Not Indicating Malfunction; Checks Before Calling for Servicing; Non-Serviceable Criteria

14
Model
Indoor CS-VZ12SKE
Outdoor CU-VZ12SKE
Indoor Fan
Type Cross-flow fan
Material AS+GF Resin
Motor Type DC, Transistor (8-poles)
Input Power W 44.1
Output Power W 40
Speed
QLo
Cool rpm 590
Heat rpm 500
Lo
Cool rpm 600
Heat rpm 650
Me
Cool rpm 950
Heat rpm 1000
Hi
Cool rpm 1040
Heat rpm 1140
Shi
Cool rpm 1100
Heat rpm
—
Outdoor Fan
Type Propeller Fan + Flat piece
Material PP
Motor Type DC Brushless (8-poles)
Input Power W 48.68
Output Power W 40
Speed Hi
Cool rpm 960
Heat rpm
—
Moisture Removal L/h 2.0 (4.2)
Indoor Airflow
QLo
Cool m
3
/min (ft
3
/m) 5.6 (198)
Heat m
3
/min (ft
3
/m) 5.5 (194)
Lo
Cool m
3
/min (ft
3
/m) 8.2 (290)
Heat m
3
/min (ft
3
/m) 9.0 (318)
Me
Cool m
3
/min (ft
3
/m) 11.5 (406)
Heat m
3
/min (ft
3
/m) 13.6 (480)
Hi
Cool m
3
/min (ft
3
/m) 12.9 (456)
Heat m
3
/min (ft
3
/m) 15.9 (562)
Shi
Cool m
3
/min (ft
3
/m) 13.9 (491)
Heat m
3
/min (ft
3
/m)
—
Outdoor Airflow Hi
Cool m
3
/min (ft
3
/m) 35.4 (1250)
Heat m
3
/min (ft
3
/m) 33.9 (1197)
Refrigeration
Cycle
Control Device Expansion Valve
Refrigerant Oil cm
3
FW50S (450)
Refrigerant Type R32
Pre charged /
Maximum charge
g (oz) 1.10k (38.8) / 1.25k (44.1)
F-gas
Pre charged /
Maximum charge
ton 0.743 / 0.844
GWP 675
Dimension
Height (I/D / O/D) mm (inch) 295 (11-39/64) / 630 (24-51/64)
Width (I/D / O/D) mm (inch) 798 (31-27/64) / 799 (31-29/64)
Depth (I/D / O/D) mm (inch) 375 (14-49/64) / 299 (11-49/64)
Weight Net (I/D / O/D) kg (lb) 14.5 (32) / 39.5 (87)