Solar Controller - Baxi Solarflo Installation Manual

Fig. 5
© Baxi Heating UK Ltd 2008
6
4.0

Solar controller

4.1 Technical Data
Housing Material 100% recyclable ABS
Dimensions
L x W x D in mm 175 x 134 x 56
weight 360 g
Ingress protection IP40 according to VDE 0470
Electrical values
Operating voltage 230/240V ~ 50 Hz
Interference grade N according to VDE 0875
Max. conductor
cross-section
240V-connections 2.5 mm
Temperature sensor /
temperature range PTF6 - 25°C to 200°C
PT1000, 1,000 kΩ at 0°C
Test voltage 4 kV 1 min according to
VDE 0631
Switching voltage 230V / 240V
Capability per one
switch output 1A / 230VA for cos j = 0.7-1.0
Total capability of
all outputs 2A / 460VA maximum
Fuse protection fine-wire fuse 5 x 20mm, 2A/T
(2 amperes, slow)
Features
Menu driven operation
System monitoring
Solar gain measurement
Suitable for flat plate and evacuated tube type collectors
Auxiliary heat source control
Can be used in a number of system configurations see Fig. 27
NOTE: This controller is suitable for S plan and Y plan systems.
However, in the event of an installation having a 'Y' plan boiler
system that is to be controlled by the solar controller, a relay is
required (not supplied).This is available as a Baxi Spares Item,
Code No. 5122765.
2 fine-strand/single-wire