Daikin QUG-Altherma Interface - Additional Settings and Information; Temperature Unit Selection; Battery Backup Functionality; Temperature Conversion Chart

Altherma User Interface
Quick User Guide
Altherma User Interface
Altherma
User
Interface
Hold Temp Up & Down arrows
to Change Display from
°
Cto
°
F
Additional Information and Settings
to
Change
Display
from
C
to
F
(ARC448A3 only)
ARC448A3
Additional
Information
and
Settings
o Fahrenheit or Celsius can be selected on model ARC448A3
(ARC448A2 can only display Celsius)
• To change from °C to °F press and hold the Temp Up & Down buttons for 5 seconds
• To change back °F to °C press and hold the Temp Up & Down buttons for 5 seconds
o On board battery will maintain all settings for 2 hours, after 2 hours clock and day of week
may need to be reset. All other programming will not
be lost.
°C °F °C °F °C °F °C °F
-20 -4 15 59 32 90 47 117
-15 5 16 61 33 91 48 118
-10 14 17 63 34 93 49 120
-5 23 18 64 35 95 50 122
Temperature Conversion Chart
0 32 19 66 36 97 51 124
5 41 20 68 37 99 52 126
6 43 21 70 38 100 53 127
7 45 22 72 39 102 54 129
8 46 25 77 40 104 55 131
9 48 26 79 41 106 60 140
10 50 27 81 42 108 65 149
11
52
28
82
43
109
70
158
QUG-Altherma Interface 01.2011
11
52
28
82
43
109
70
158
12 54 29 84 44 111 75 167
13 55 30 86 45 113 80 176
14 57 31 88 46 115