Panasonic CS-TZ60WKEW - Symptoms & Potential Causes; Pre-Service Maintenance Checks

21
Model
Indoor CS-TZ71WKEW
Outdoor CU-TZ71WKE
Performance Test Condition EUROVENT
Power Supply
Phase, Hz Single, 50
V 230
Min. Mid. Max.
Cooling
Capacity
kW 0.98 7.10 8.20
BTU/h 3340 24200 28000
kcal/h 840 6110 7050
Running Current A – 9.90 –
Input Power W 420 2.24k 2.75k
Annual Consumption kWh – 1120 –
EER
W/W 2.33 3.17 2.98
BTU/hW 7.95 10.80 10.18
kcal/hW 2.00 2.73 2.56
ErP
Pdesign kW 7.1
SEER (W/W) 6.2
Annual
Consumption
kWh 401
Class A++
Power Factor % – 98 –
Indoor Noise (H / L / QLo)
dB-A 47 / 38 / 35
Power Level dB 63 / – / –
Outdoor Noise (H / L)
dB-A 52 / –
Power Level dB 66 / –
Heating
Capacity
kW 0.98 8.60 9.90
BTU/h 3340 29300 33800
kcal/h 840 7400 8510
Running Current A – 10.90 –
Input Power W 400 2.45k 2.85k
COP
W/W 2.45 3.51 3.47
BTU/hW 8.35 11.96 11.86
kcal/hW 2.10 3.02 2.99
ErP
Pdesign kW 5.5
Tbivalent °C -10
SCOP (W/W) 4.0
Annual
Consumption
kWh 1925
Class A+
Power Factor % – 98 –
Indoor Noise (H / L / QLo)
dB-A 47 / 38 / 35
Power Level dB 63 / – / –
Outdoor Noise (H / L)
dB-A 54 / –
Power Level dB 68 / –
Low Temp. : Capacity (kW) / I.Power (W) / COP 7.17 / 2.52k / 2.85
Extr Low Temp. : Capacity (kW) / I.Power (W) / COP 6.13 / 2.48k / 2.47
Max Current (A) / Max Input Power (W) 14.8 / 3.22k
Starting Current (A) 10.90