42 ADVANCED CONTROL ACCESS CONT'D
Press
Display
P36
. - 0 1
36
P37
. 4 1
37
P38
. 0 0
38
P39
. 3 5
39
P40
. 1 0
40
P41
. 0 1
41
P42
.
0 0
42
-
Installation & Servicing
INSTALLATION
Description
Manual fanspeed (for service use)
Note -1=off
00 = min fan speed
50 = mid rate
100 = max fan speed
N/A
Value changes will not influence boiler
Flow temperature hold (ºC)
Temperature maintained by boiler when no heat request.
Note 0=Off
N/A
Value changes will not influence boiler
N/A
Value changes will not influence boiler
N/A
Value changes will not influence boiler
Low/Off cycle
x0=off
x1=on
Special pump function CH/DHW
0x=CH normal pump function, DHW normal pump function
1x=CH pump off during heat request, DHW normal pump function
2x=CH pump normal function, DHW pump 5 sec on delay after
heat request
3x=CH pump off during heat request, DHW pump 5 sec on delay
after heat request
Lower
Upper
Factory
Limit
Limit
Setting
00
100
-01
41
01
80
00
35
10
01
00
33