Remko SQW 400 S AM L/W Monobloc WP Alu, versatile in use 310001

Design SQW 400 Single Alu

Enclosure in an attractive design with a silver-painted designer sheet steel front (RAL 9006 and RAL7021) and integrated control as a stand-alone solution.

Air/water heat pump for heating or cooling as a monobloc
version for high output requirements. Consisting of an outdoor unit for floor installation outdoors. Microprocessor controlled. Compressor control with additional refrigerant injection. When planning and installing the units, the regional regulations and ordinances or environmental protection laws, e.g. WHG and TA Lärm, must be taken into account.

Unit installation and alignment on the floor using the feet supplied. High-efficiency Wilo Stratos circulation pump for heating water circulation and high-performance plate heat exchanger (condenser) for heat transfer and an electronically controlled injection valve are installed. A scroll compressor with liquid injection to realise high flow temperatures of up to 65°C. The use of neodymium magnets has increased torque and minimised friction losses. Compressor mounted on vibration dampers with low vibration and quiet running, high efficiency, motor protection against overcurrent and thermal overload. The interior is equipped with special sound insulation as standard. The cascade control enables high efficiency at low outside temperatures. Protected against liquid hammer on the suction side by a generously dimensioned liquid separator. Safety chain consisting of a temperature sensor, pressure sensors, overheating protection and overcurrent protection. All functions are monitored and controlled by a microprocessor.
Microprocessor-controlled defrosting on demand by means of a circuit reversal ensures low defrosting cycles.
The air inlet is via the evaporator with protection against external influences by approx. 5 cm wide specially curved aerodynamic aluminium fins.
Two diagonally arranged high-performance heat exchangers, manufactured as evaporators from refrigerator-quality copper pipe with pressed-on aluminium fins with soldered connections for the coolant lines. Venturi distributor for multiple injection to increase performance. Extremely smooth-running speed-controlled EC axial fan with a 900 mm plastic impeller, statically and dynamically balanced with horizontal contact protection grille and optimised air guidance technology. Contact-protected drive motor, maintenance-free with thermal overload protection.

Refrigeration circuit with R 410A refrigerant with filter, receiver, 4-way changeover valve, scroll compressor and electronic expansion valve. Service/filling connections with lockable valves. The refrigeration circuit is pressure-tested, leak-tested, dried, evacuated and filled with refrigeration machine oil. Refrigeration circuit filled accordingly.
A flow sensor for measuring and ensuring the minimum volume flow, flow and return sensors and a manual air vent are integrated.

The standard control system is prepared for weather-compensated flow control, DHW heating and cooling circuit control. Control e.g. BMS via potential-free contacts for releases, heating/cooling or collective fault signalling are installed as standard.
The effective comfort air conditioning is realised by reversing the cooling circuit. A flow temperature between +7°C and +25°C can be selected in cooling mode.

All hydraulic pipe connections and electrical feeds can be routed out of the side or bottom of the housing.

A 9 kW heating element (Smart-Serv) can be optionally installed in the outdoor module for monoenergetic operation and emergency operation.
A buffer cylinder is always required as a hydraulic separator. Minimum water volumes must be observed (see technical data).

Included as standard:
Safety group with SIV, automatic air vent and pressure gauge
Dirt filter 1 1/2‘
Fill and drain tap 1/2’
1 external sensor,

available as an accessory:
REMKO domestic hot water set
REMKO Smart - Heat
REMKO Smart - Noise
REMKO Smart - Control
REMKO Smart - Com
REMKO Smart - Web
REMKO Smart - Serv
Pipe connection set
REMKO freeze protection, room heating of the hydraulic section
REMKO vibration damper
REMKO fresh water station in various sizes
Various REMKO storage systems
Flow monitors for dynamic hygiene function
Air convectors for heating and air conditioning
Sensors for the integration of further system and immersion sensors for the integration of further system components
Integrated 3-way changeover valve for DHW preparation
Frost protection and simultaneous full heating protection
Sludge separator

Flow temperature control in heating mode in full text display and animation. Domestic hot water priority switching in heating mode. The Remko Smart Control (optional) has a particularly energy-saving control system through the use of a high-efficiency circulation pump for buffer loading and for one unmixed heating circuit (radiators) and three mixed heating circuits (underfloor heating), including heating circuit pump switching and mixer valve control. The supplied micro SD card stores the temperature curves and other data. Colour display with energy balances, diagrams and animations. Continuous function monitoring Summer mode, heating mode, standby (frost protection), power supply shut-off, screed drying programme, time programmes with different setpoint settings. Commissioning wizard, legionella control.

Technical performance data:
Type designationREMKO SQW 400
Number of outdoor modules 1
Nominal heating output at A7/W35 1) [kW]40.0
Nominal heating output at A2/W35 1) [kW]31, 0
Nominal heating capacity at A-7/W35 1) [kW]27.3
COP at A7/W35°/HZ 1) 4.8
COP at A2/W35°/HZ 1) 3.8
COP at A-7/W35°/HZ 1)3, 2
Cooling capacity A35/W7 KW/EER 2) 30.2 /2.34
Cooling capacity A35/W18 KW/EER 2) 38.4/2.83
Cooling capacity A27/W18 KW/EER 2)37.4/3.03
Fill quantity [kg] 11.4
Minimum water volume buffer tank [L]1000
Nominal water flow rate [m³/h] 7.0
Max. heating water flow temperature [°C] 65
Application limits [°C] 65
Heating application limits [°C] -25 to +45
Cooling application limits [°C] +15 to +45
Voltage supply [V/~/Hz]400/3/50
Voltage supply E- Heating element [V/~/Hz] 400/3/50
Dimensions [mm] (H/W/D) 1650/1400/2300
Weight [kg] 650

1) COP = Coefficient of Performance according to EN 14511
2) EER=Energy Efficiency Ratio according to EN 14511
3) Free field according to DIN EN 12102/ISO9614-2, TA-Lärm must be taken into account

The appliances comply with the relevant EU regulations and are CE-labelled in accordance with the applicable directives.