Panasonic CS-Z20VKEW Installation Instruction

2
CAUTION
Before performing any of the electrical installation works, please verify on which of the intended connection use. Generally
there are 2 types of indoor-outdoor connections:
○
A Single Connection (Single Indoor Unit connects with Single Outdoor Unit)
○
B Multiple Connection (Multiple Indoor Unit connect with Single Outdoor Unit)
Both connections have different connecting methods. Any mismatch connections will result in malfunctions.
The following illustration demonstrates the correct electrical works for both type.
○
A (Single Connection)
○
B (Multiple Connection)
32S1
Colour of wires (connection cable)
Terminals on the indoor unit
Terminals on the outdoor unit
L 1 N
(Power supply cord)
Terminals on the isolating devices
(Disconnecting means)
(L) (N)
32S1
Colour of wires (connection cable)
Terminals on the indoor unit
Terminals on the outdoor unit
(Power supply cord)
Terminals on the isolating devices
(Disconnecting means)
123
23
L
1
N S1
*
Connection for multi inverter model
(Outdoor power supply)
Please refer to the provided Installation Instructions for the detailed procedures for connecting cables to Indoor Unit.

Panasonic CS-Z20VKEW Specifications

General

Type	Split system
Multi-split	No
Product color	White
Gas hose diameter	12.7 mm
Hose length (max)	15 m
Hose length (min)	3 m
Inverter technology	Yes
Liquid hose diameter	6.35 mm
Refrigerating medium	R32
Dehumidifying capacity	1.3 l/h
Air conditioner functions	Cooling, Dehumidifying, Heating
Refrigerating medium weight	700 g
Cooling capacity in watts (max)	2400 W
Cooling capacity in watts (min)	750 W
Heating capacity in watts (max)	4000 W
Heating capacity in watts (min)	700 W
Cooling capacity in watts (nominal)	2050 W
Operating temperature (cooling) (T-T)	-10 - 43 °C
Operating temperature (heating) (T-T)	-15 - 24 °C
Seasonal efficiency rating (cooling) (SEER)	7.5
Heating capacity in watts (nominal) (Colder heating season)	- W
Heating capacity in watts (nominal) (Average heating season)	2800 W
Seasonal efficiency rating (heating) (SCOP) (Warmer heating season)	-
Seasonal efficiency rating (heating) (SCOP) (Average heating season)	4.7
AC input voltage	230 V
AC input frequency	50 Hz
Design load (cooling)	2.05 kW
Energy efficiency scale	A+++ to D
Energy efficiency class (cooling)	A++
Annual energy consumption (cooling)	98 kWh
Design load (heating) (Warmer heating season)	- kW
Design load (heating) (Average heating season)	2.8 kW
Annual energy consumption (heating) (Colder heating season)	- kWh
Annual energy consumption (heating) (Average heating season)	626 kWh
Outdoor unit depth	289 mm
Outdoor unit width	780 mm
Outdoor unit height	542 mm
Outdoor unit weight	27000 g
Outdoor units quantity	1
Outdoor unit noise level	46 dB
Cooling airflow (outdoor unit)	1614 m³/h
Heating airflow (outdoor unit)	1446 m³/h
Indoor unit type	Wall-mountable
Indoor unit depth	194 mm
Indoor unit width	919 mm
Indoor unit height	295 mm
Indoor unit weight	9000 g
Cooling airflow (indoor unit)	594 m³/h
Heating airflow (indoor unit)	642 m³/h
Indoor unit noise level (low speed)	19 dB
Indoor unit noise level (high speed)	37 dB