Operating Manual
“Warm N Dry”
www.hvsolutions.com.au
11 of 12
Copyright 2010
Appendix A - Sample data
Hobart, Tasmania
May 2008 Daily Weather Observations
Source Bureau of Meteorology
Date
May
Day
Temps
Min Max
°C
°C
6 Tu 9.2 15.6
7 We 8.8 15.6
8 Th 9.0 19.2
9
Fr 13.6 19.5
10 Sa 10.8 17.0
11 Su 5.0 13.8
12 Mo 7.6 16.0
13 Tu 8.2 18.1
14 We 8.9 18.9
15 Th 7.2 18.9
16
Fr 8.0 18.9
17 Sa 10.1 19.9
18 Su 9.7 14.5
19 Mo 8.8 18.4
20 Tu 6.2 16.8
The following graph shows the roof space temperature at 108 Gormanston Road Moonah for the
period 6 May 08 to 20 May 08. The blue line = SP2 (5 degrees) and the red line is SP1 (18
degrees). The period between the two lines is the ventilation mode and the period above the red
line is the heat recovery mode.
May 6 to May18 2008
0.0
5.0
10.0
15.0
20.0
25.0
30.0
Date
7/0
5/20
08
8/0
5/20
08
9/0
5/20
08
10
/0
5/2
00
8
11
/0
5/2
00
8
12
/0
5/2
00
8
13
/0
5/2
00
8
14
/0
5/2
00
8
15
/0
5/2
00
8
16
/0
5/2
00
8
17
/0
5/2
00
8
19
/0
5/2
00
8
20
/0
5/2
00
8
