Installation manual

TECHNICAL SPECIFICATION SECTION 2
OVERALL GENERAL SPECIFICATION OF THE SOLARflo SYSTEM.
FEATURES
7
DESCRIPTION: SOLARflo
MANUFACTURER: Andrews Water Heaters
TECHNICAL DETAIL:
Vessel Sizes: 450, 550, 700, 900 (Litres)
Max Flow Rate: (solar circuit) 30 l/min
Max Pressure Drop:(solar circuit) See curve in pump station instructions
Pressure: (solar circuit) Max 6bar(g)
Temperature: (solar system) 120°C. Higher Temperatures will occur*
Pressure: (dhw system) Standard 3.5bar
Temperature: (dhw system) Operating 60°C Max 95°C
Electrical: Controller 230V/1ph/50hz, 4Amps
Pump station is powered and controlled by the
controller. This does not include any immersion
heaters.
Sensors: PT1000
DHW Heating Vessels: Combined (twin coil or coil and immersion heater)
Pre-heat (single coil)
MAXXflo gas fired condensing water heater
Valve control
Enable signal
Immersion heater (3kWe, 6kWe, 9kWe, 12kWe)
Boiler system
Top Up Systems for Preheat
Primary Heating