13
1 - Without
2 - With acoustic optimisation
3 - With energy optimisation
If P2 = 2, 3 P10 = Propeller
Value 3 accessible only
if P42 = CIAT
Electric auxiliary heaters
Number of pumps delivered by CIAT
0-1-2 if P2 = 2 and 0-1 if P2 = 3
0-10 V configurable output
2WV, Visible if P2 = water/water and P3 = 1
3WV, Visible if P2 = water/water
Pump controlled by operation of boiler
Visible if P2 = 3
and P111 = Boiler
Master/slave control of two machines
Frost protection during heat recovery
High pressure, HP 1 sensor
10 to 50 b (resolution: 0.1)
Low pressure, HP 1 sensor
-1 to 10 b (resolution: 0.1)
High pressure, HP 2 sensor
10 to 50 b (resolution: 0.1)
Low pressure, HP 2 sensor
-1 to 10 b (resolution: 0.1)
High pressure, LP 1 sensor
10 to 50 b (resolution: 0.1)
34
45 with R410A
17.3 b if
P42 = CIAT
Low pressure, LP 1 sensor
-1 to 10 b (resolution: 0.1)
High pressure, LP 2 sensor
10 to 50 b (resolution: 0.1)
34
45 with R410A
17.3 b if
P42 = CIAT
Low pressure, LP 2 sensor
-1 to 10 b (resolution: 0.1)
Electronic expansion valve
0 to 5 K (resolution: 0.1)
10 to 20 K (resolution: 0.1)
3 to 10 min. (resolution: 1)
Discharge temperature limit
60 to 145°C (resolution: 1)
145°C if Cop.**
135°C if Man.**
125°C if
R410A and
P7 = Cop**
Water line frost protection limit
-25 to 6°C (resolution: 0.1)
2 if P1 = R22,
4 if P1 = 407C,
R134a, R404
and 3 if R410A
Δ for refrigerant frost protection
limit/P52
2 to 15 K (resolution: 0.1)
10
5 with R410A
7 if P7 =
INVERTER
Refrigerant frost protection limit =
P52 - P53
15 to 45 b (resolution: 0.1)
27.5 if P1 =
R407C or R22
19 if P1 =
R134a
24 if P1 =
R404a
40.2 b if
R410A
**Cop. = Copeland; Man. = Maneurop