EN-6 N14.13A
Settings Name Explanation Setting
range
Default
value
Access
Setting Commissioning
P54 Time delay for override to a
higher mode
Length of the override when the user selects a mode
higher than the zone timer mode. May be set to remain
on at all times, to turn on for a specific period, or be
disabled.
For overrides to a lower mode, the override is never
delayed
0 = Override prohibited
1...12 = Length of override in hours
13 = Unlimited override
0...13 4 x x
P55 Back to factory settings
0 = Normal operation
1 = Storing parameters as factory values
2 = TMZ returns to factory values the next time the
param menu is exited (P60 to P73 + setpoints + time
schedule).
3 = Entire building returns to factory values (same as
P55 = 2 + transfer of all parameters from the 1st
System start-up column)
0...3 0 x
P60 Input S2 function
0 = Not used (in this case: set P47)
1 Central changeover
2 = Heating/cooling authorisation for 4-tube or 2-tube
cooling + 2-wire applications
0 : 1 : 2 0 x
P61 Central changeover high
threshold
High threshold for detection of hot water 15...40 27 x
(accessible if P60 = 1)
P62 Central changeover low
threshold
Low threshold for detection of cold water 5...25 17 x
(accessible if P60 = 1)
P63 Action direction of input D1
(electric heater authorisation)
0 = Normally open
(open = authorised, closed prohibited)
1 = Normally closed
(closed = authorised, open = prohibited)
0 : 1 0 x
P64 Action direction of input D2 0 = Normally open
1 = Normally closed 0 : 1 0 x
P65 Input D2 function
0 = Forced Off
1 = Forced frost protection
2 = Forced Economy
3 = Forced Comfort
0...3 1 x
P66 Number of CU zones Number of zones 1...6 6 x
P67 Automatic operation control
zone (ZONE 1 6)
0 = No automatic operation control
1 = Automatic operation control on EH output (EH closed
in comfort mode, open for other modes)
0 : 1 0 x
P68 Forced automatic operation
control
Determines the behaviour of the EH output if input D2 is
activated
0 = EH output not affected by forcing (retains state
corresponding to the time schedule)
1 = Affected by forcing of input D2
0 : 1 1 x
P69 Advance comfort restarts
0 = No advance
1...10: Value representing inertia of the building
(1 = Building with low inertia, 10 = building with high
inertia)
0...10
increments
of 1
5 x
P70 Building equilibrium
temperature
Outdoor temperature from which comfort restarts must
be advanced -35...+20 12 x
P71 Base temperature
Lowest outdoor temperature for calculating the limitation
of the electric heater power and the length of comfort
restarts.
-35...+5 -10 x
P72 Excess capacity difference
Temperature difference (°C) between the real energy
limitation curve and the theoretical energy limitation
curve
0...5
increments
of 0.5
1.0 x
P73 Installation reset
0 = Normal operation
1 = Transfer all parameters sent during first powering up 0 : 1 0 x
