75
All pr8:
Second energy source next to the buffer with sensor
S5.
All conditions at
S6
also count for
S5.
The
higher
temperature comes into effect.
However all conditions only at
S5
remain unchanged.
Example: program 936 (= 928 + 8)
A1 = (S6 > min1 or S5 > min1) & (Heating = active)
A2 = (S6 > min1 or S5 > min1) & (S6 > S4 + diff1 or S5 > S4 + diff1) & S4 < max1
A3 on = S6 < min3 and S5 < min3
A3 off = S6 > max3 or S5 > max3
Example: program 937 (= 929 + 8)
A1 = (S6 > min1 or S5 > min1) & (Heating = active)
A2 = (S6 > min1 or S5 > min1) & (S6 > S4 + diff1 or S5 > S4 + diff1) & S4 < max1
A3 on = S6 < min3 and S5 < min3 A3 off = S5 > max3
Note regarding Time programs:
Time programs
possible for
A1, A2
and
A3
.
The programs 928, 929, 932 and 934 (and all pr8) have the time program
Req. DHW
affecting the cylinder charging pump
A2.
The program 930, 931, 933 and 935 (and all pr8) have the time program
Req. DHW
affecting the heating request pump
A3
for the preparation of DHW (only thresholds min3/
max3).
Summary of Contents for UVR65
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