REMKO WKF-COMPACT SERIES Air/water system for heating and cooling

Variant	EDV-Nr.	Area of use: heating
WKF 70 compact WKF 70 compact S-Line	254030 254040	2-7 kW
WKF 120 compact WKF 120 compact S-Line	255020 255025	7-12 kW
WKF 180 compact WKF 180 compact S-Line	255030 255035	12-18 kW

REMKO WKF-COMPACT SERIES

The compact class saves space and installation effort

WKF-compact series does not require a large mounting area due to its compact construction and integrated components. In connection with underfloor heating, this unit is perfectly suited for new buildings. This construction saves space in the mounting area. The costs for installation are reduced by the high percentage of premounted components.

Profit from these advantages

Low investment costs
Power-modulated operation due to modern inverter mode
Low operating costs due to high COP value
Ready for connection of solar system to drinking water supply
Mounting-friendly installation
High hot-water comfort due to integrated, enamelled domestic water tank WKT 300 with a volume of 300 litres
Extremely low heating losses of the WKT 300 domestic water tank
BEVB 1,19 kWh/day
Electric booster heating 49 W
Smart-Control intelligent control system
Use in intelligent smart-Grid power mains possible
Integrated heating circuit pump for the supply of the heating system
Integrated electronic bypass valve for guraranteeing the minimum volume flow rate
Intelligent thawing logic circuit
Monoenergetic operation possible through REMKO smart-Serv or bivalent operation possible through REMKO Smart-BVT
Night operation to reduce noise
Chimney sweep function

Scope of supply

REMKO Smart-Control - the intelligent control system
Indoor unit with integrated domestic water tank WKT 300 (300 litres)
(BEVB 1,19 kWh/day)
Outdoor unit with inverter technology
Highly efficient, controlled heating circuit pump
Industrial water set, including 3-way changeover valve
Dirt filter 1"
2 shut-off valves 1"
Safety group with SIV, automatic bleeding valve and pressure gauge
Outdoor sensor/immersion probe
Electrically controlled bypass mixer
Prepared (flange) for solar drinking water heating

Technical data

Variant	WKF 70 compact WKF 70 compact S-Line	WKF 120 compact WKF 120 compact S-Line	WKF 180 compact WKF 180 compact S-Line
area of use	2-7 kW	7 - 12 kW	12-18 kW
Design	Singlesplit	Singlesplit	Singlesplit
function	Heizen/Kühlen	Heizen/Kühlen	Heizen/Kühlen
Testing	EHPA	EHPA	EHPA
inverter technology	Serie	Serie	Serie
system	Luft/Wasser	Luft/Wasser	Luft/Wasser
heatpump manager	Smart Control	Smart Control	Smart Control
electric booster heating	optional 9 kW	optional 9 kW	optional 9 kW
Domestic water preparation	Serie °C	Serie °C	Serie °C
DHW storage tank	300 l	300 l	300 l
Quantity Outdoor/Indoor units	1/1	1/1	1/1
Operating limit, heating	-20 bis +35 °C	-20 bis +35 °C	-20 bis +35 °C
Heating capacity min - max	0,9 - 6,0 kW	2,5-12,5 kW	3,1-17,7 kW
Rated heating output	5,0/6,0 kW	10,0 kW	14,0 kW
Energy efficiency rating heating	A++/A++	A++/A++	A++/A++
Seasonal changes in space heating energy efficiency	132/108 %	151/122 %	151/126 %
Power consumption, yearly, heating	2808/3705 kWh	5514/6610 kWh	7860/9098 kWh
Heating capacity / COP for A7/W35	5,46/4,62 kW	9,86/4,4 kW	14,02/4,5 kW
Heating capacity / COP for A2/W35	4,61/3,50 kW	6,95/3,6 kW	9,32/3,53 kW
Heating capacity / COP for A-7/W35		6,14/2,9 kW	8,20/2,87 kW
max.Supply temperature heating water	55 °C	55 °C	55 °C
Operating limit, cooling	+15 bis +45 °C	+15 bis +45 °C	+15 bis +45 °C
Cooling capacity min./max.	1,33-5,30 kW	3,3-9,1 kW	5,5-14,0 kW
Rated cooling output	5,0 kW	6,79 kW	12,20 kW
Cooling capacity / EER for A35/W7	4,9/2,8 kW	6,79/2,3 kW	12,20/2,6 kW
Cooling capacity / EER for A35/W18	6,7/3,6 kW	5,30/3,7 kW	12,77/3,8 kW
Cooling capacity / EER for A27/W18	6,8/3,9 kW	9,46/3,6 kW
min.Supply temperature cooling water	+7 °C	+7 °C	+7 °C
External pressure loss max. (heating system)	80 kPa	80 kPa	80 kPa
Refrigerant	R 410A	R 410A	R 410A
Refriegrant charge	1,2 kg	2,0 kg	2,85 kg
CO2 Equivalent	2,5 t	4,18 t	5,95 t
Refrigerant piping connection per outdoorunit	3/8/5/8 inch	3/8/5/8 inch	3/8 / 5/8 inch
Max. refrigerant pipe length per outdoorunit	30 m	50 m	75 m
Max. refrigerant pipe height	20 m	30 m	30 m
Power supply Outdoorunit	230/1~/50 V/Ph/Hz	230/1~/50 V/Ph/Hz	400/3~/50 V/Ph/Hz
Power supply for electrical heating element	400/3~/50 V/Ph/Hz	400/3~/50 V/Ph/Hz	400/3~/N/50 V/Ph/Hz
Power supply Indoorunit	230/1~/50 V/Ph/Hz	230/1~/50 V/Ph/Hz	230/1~/50 V/Ph/Hz
Customer´s fuse protection (outdoor unit/Indoorunit)	25/10 A slow-acting	20/10 A slow-acting	3x16A / 10 A slow-acting
max . Power consumption	3,50 kW	4,00 kW	4,5 kW
max. current consumption	15,0 A	15,28 A	7,20 A
Rated power consumption Heating for A7/W35	1,18 kW	1,70 kW	3,09 kW
Rated current consumption Heating for A7/W35	5,19 A	10,44 A	5,02 A
max. Airflow outdoorunit	2200 m³/h	3700 m³/h	5400 m³/h
Volumetric flow water	0,95 m³/h	1,70 m³/h	2,4 m³/h
Max. operating pressure water	3 bar	3,0 bar	3,0 bar
Hydraulic connection supply / return flow	1 1/4 AG inch	1 1/4 AG inch	1 1/4 AG inch
Soundpowerlevel Indoorunit/outdoor unit	-/63,2 dB(A)	-/67,9 dB(A)	-/68,3 dB(A)
Soundpressure LpA 1m Indoorunit/outdoor unit	-/41,2 dB(A)	-/42,2 dB(A)	-/42,4 dB(A)
Soundpowerlevel Indoorunit/outdoor unit decrease mode	-/60,2 dB(A)	-/63,9 dB(A)	-/64,3 dB(A)
Soundpressure LpA 1m Indoorunit/outdoor unit decrease mode	38,0 dB(A)	-/38,9 dB(A)	-/39,3 dB(A)
Dimensions indoor unit h/w/d	1928/800/790 mm	1928/800/790 mm	1928/800/790 mm
Dimensions outdoor unit h/w/d	640/880/310 mm	1010/940/330 mm	1430/940/330 mm
Weight indoor unit / outdoor unit	236/50 kg	238/74 kg	240/100 kg
standard color outdoorunit	grauweiß	grauweiß	grauweiß
standard color indoorunit	silber/schwarz	silber/schwarz	silber/schwarz