Technical Specifications - Velux TFF 200 Directions For Use Manual

SECTION I: TANK INSTALLATION
8.5 Refilling System
DO NOT switch on the immersion heater(s) or boiler
until the system has been completely refilled. Close
the drain tap. With hot tap open, turn on mains
water supply. When water flows from the hot tap
allow to flow for a short while to purge air and to
8.6 Log Book
On completion of any maintenance or service of the
VELUX Solar Hot Water Unit fill-in a record of actions
taken and the date the work was undertaken. The
record should be kept with the instruction for use.
9. Specifications
Contents
Diameter, insulated
Height, insulated
Tilted height
Weight
Max. permissible water
pressure
Max. permissible heating
pressure
Max. permissible solar loop
pressure
Max. permissible operating temp.
water
Max. permissible operating temp.
heating
Max. permissible operating
temp. solar loop
Upper heating/reheating register
Lower heating area/solar
register
Solar heat exchanger vol.
Heating system heat exchanger
vol.
Performance indicator N top
L
14 VELUX
TFF 200
0201
l 180
mm 540
mm 1432
mm 1530
kg 85
bar 5.5
bar 5.5
bar 5.5
°C 95
°C 110
°C 110
m 0.7
2
m 0.95
2
l 6.4
l 4.8
N / kW 2.4 / 25
L
flush through any disturbed particles. Close hot
tap and then open successive hot taps in system
to purge any air. The electrical supply can now be
switched on.
TFF 300 TFF 400
0201 0201
280 375
600 700
1794 1591
1930 1745
120 140
5.5 5.5
5.5 5.5
5.5 5.5
95 95
110 110
110 110
0.81 1.00
1.49 1.83
10.4 12.8
5.6 6.9
2.5 / 27 5.7 / 31