27
xtra
- Installation & Servicing
INSTALLATION
Press Display
Factory
Setting
Upper
Limit
Lower
Limit
Description
Booster time (minutes) 00 30 00
note 00 = Off
19
P19
CH flow parallel shift 00 80 10
For use with outside temperature sensor
20
P20
Tplus (
o
C)
Temperature added to DHW temperature set point (parameter 1) 00 30 20
when storage tank used.
21
P21
Maximum fan speed CH (hundreds) F80 48
F120 52
F160 Do not Do not 51
F200 adjust adjust 50
F240 53
F280 53
P22
30
ADVANCED CONTROLS ACCESS CONT'D
. 0 0
. 1 0
. 2 0
22
. 4 8
. 0 0
. 4 8
23
24
Ignition fan speed (hundreds) F80 35
F120 35
F160 Do not Do not 35
F200 adjust adjust 25
F240 25
F280 25
. 3 5
28
P28
P23
Maximum fan speed CH (units) F80 00
F120 50
F160 Do not Do not 00
F200 adjust adjust 00
F240 00
F280 00
P24
Maximum fan speed DHW (hundreds) F80 48
F120 52
F160 Do not Do not 51
F200 adjust adjust 50
F240 53
F280 53
. 0 0
25
P25
Maximum fan speed DHW (units) F80 00
F120 50
F160 Do not Do not 00
F200 adjust adjust 00
F240 00
F280 00
. 1 2
26
P26
Minimum fan speed (hundreds) F80 16
F120 13
F160 Do not Do not 12
F200 adjust adjust 13
F240 13
F280 12
. 1 6
27
P27
Minimum fan speed (units) F80 00
F120 50
F160 Do not Do not 50
F200 adjust adjust 50
F240 50
F280 50
continued...........
29
P29
Fan speed during forced low time (x100 rpm) F80 35
F120 16
F160 Do not Do not 16
F200 adjust adjust 16
F240 16
F280 16
. 1 6
INSTALLATION