Technical data

Coding
39
Coding Level 1 (continued)
Overview of coding addresses (continued)
Coding (factory default setting) Possible change
Summer setback (econ.) A1, M2
A5:5 With heating circuit pump logic function A5:0 Without heating circuit pump logic function
Minimum supply temperature
C5:20 Electronic minimum supply temperature
limit 68°F / 20°C
C5:1
to
C5:127
Minimum limit adjustable from 34 to 261°F /
1 to 127°C (limited by the boiler coding card).
Observe max. possible boiler water temperature.
Maximum supply temperature A1, M2
C6:74 Electronic maximum supply temperature
limit 165°F / 74°C
C6:10
to
C6:127
Maximum limit adjustable from 50 to 261°F /
10 to 127°C.
Observe max. possible boiler water
temperature of 165°F / 74°C.
Slope A1, M2
d3:14 Heating curve slope = 1.4 d3:2
to
d3:35
Heating curve slope adjustable from 0.2 to 3.5
(see page 31)
Shift A1, M2
d4:0 Heating curve shift = 0 d4:-13
to
d4:40
Heating curve shift adjustable from -13 to 40 K
(see page 31)
5418 911 v1.6