Kokido K2O K880BX/EU, Owner'S Manual & Installation Manual

Page: 6 / 60

5
2. Know more about your Heat Pump
Safety Features
Time Delay. All models are preset at 3 minutes compressor time delay (F21 Parameter code in LED
display) to prevent the compressor from breaking by frequent boot. In addition, the controller doesn’t
boot the compressor within 3 minutes after turning on the power supply, thus it can also be protected
in the state of power being off and on in short time.
Water Pressure Switch
.
Heater will stop if water pressure is lower than operating level at 0.1kg/cm
2
. It
will restart automatically after backing to normal pressure.
High/Low refrigerant pressure switch. Heater will stop when refrigerant pressure is unsafe reaches
4.1MPa or 0.15 MPa. It will restart automatically after backing to normal pressure.
Technical Data
MODEL K880 K881 K882 K883 K884 K885
BTU/H 8500 14000 22000 29000 34000 43000
HEATING
CAPACITY
W 2500 4200 6500 8500 10000 13000
POWER INPUT W 500 850 1300 1700 2000 2600
EFFICIENCY COP 5 5 5.08 5 5 5.08
STATED
CURRENCY
A 2.3 4.1 6.8 8.3 9.2 12.0
POWER INPUT
V/PH/HZ
220/1/50 220/1/50 220/1/50 220/1/50 220/1/50 220/1/50
COMPRESSOR
QUANTITY
1 1 1 1 1 1
COMPRESSOR
TYPE
ROTARY ROTARY ROTARY ROTARY ROTARY ROTARY
HEAT
EXCHANGER
PVC HERMETIC WATER BARREL WITH SPIRAL SOFT TITANIUM PIPES IN SIDE