Ochsner EUROPA Mini IWP, Operating And Installation Manual

Page: 35 / 44

INSTALLATION | Specification
BIA-EUROPA Mini IWP-EN12 | www.ochsner.com 35
EUROPA Mini IWP
COMPRESSOR:
Type Rotary piston
Quantity [pcs] 1
Output levels 1
Start type [rpm] Direct
Phases / voltage / frequency [V]/[Hz] 1/220-240 / 50
REFRIGERANT CIRCUIT:
No. of refrigerant circuits [pcs] 1
Heat transfer medium R134a
Refrigerant full charge [kg] 0,53
FAN:
Type Radial fan
Quantity [pcs] 1
Phases / voltage / frequency [V]/[Hz] 1/220-240/50
Power consumption [W] 68
Max. operating current [A] 1,40
Unrestricted air flow [m³/h] 360-510
Infinitely variable built-in
External pressure [Pa] 80
EVAPORATOR:
Type Finned tube heat exchanger
Material Copper/aluminium
Quantity [pcs] 1
Defrost technology / frost protection shutdown Hot gas
Max. refrigerant operating pressure [bar] 25
Operating temperature min. [°C] -10
Operating temperature max. [°C] +40
14.2 Controller
Tiptronic Plus S (touchscreen)
ANALOGUE INPUTS:
F1 PTC, type KTY81-121 DHW tank temperature, centre, control temperature (colour: blue)
F2 PTC, type KTY81-121 DHW tank temperature, top, indicated temperature (colour: green)
F3 PTC, type KTY81-121 Evaporator (colour: yellow)
F4 PTC, type KTY81-121 Solar collector temperature (colour: red)
Measuring range KTY81-121: -50-150°C
DIGITAL INPUTS:
E1 In the event of a high pressure alarm, the HP switch interrupts the relay coil, approx. 140 mA
E2 Function freely selectable (see parameter b13)
E3 Function freely selectable (see parameter b15)
SWITCHED OUTPUTS:
K1 Relay, 30 (9) A / 250 V~ Compressor
K2 Relay, 16 (2.2) A / 250 V~ Electric heater (approx. 1.6 kW)
K3 Relay, 16 (2.2) A / 250 V~ Inrush 120 A (20 ms) pump
K4 Relay, 16 (2.2) A / 250 V~ Solenoid valve
K5 TRIAC actuator, 3 A / 250 V~ Fan
REAL TIME CLOCK:
Accuracy 50 pmm (error max. 5 seconds per day), battery buffering by Gold-Cap up to 3 days.
In the event of a longer power failure, the clock must be reset.