Parameters; Machine Parameters - Carrier 39HXC Manual

8 - PARAMETERS

Here is the list of parameters settable by:
- The user (access level 1 - no password on alphanumeric terminals, password 1111 on touch screen terminals)
- The installer (access level 2)
- The manufacturer (access level 3)
The level 2 password can be requested from your technical support. Some parameters are not always visible and depend on the
machine's configuration.

8.1 - Machine parameters

No. Description
1 Unit model
Number of intake EC fans
3
Characteristics of the pressure sensor for the
4
air intake fan
5 Coefficient value K for the intake fan
7 Intake filter type
8 Intake filter coefficient
Characteristics of the pressure sensor for the
9
air intake filter
11 Number of EC air exhaust fans
Characteristics of the pressure sensor for the
12
air extraction fan
13 Coefficient value K for the exhaust fan
15 Exhaust filter type
16 Exhaust filter coefficient
Characteristics of the pressure sensor for the
17
air exhaust filter
24 Fire detection
26 Isolation damper
27 Mixing damper
28 Coil no.1
29 Hydraulic coil no.2
31 Electric pre-heater
32 Electric heater
Setting
Enumeration By default
1 or 2 as per P1
1: 0-1000 Pa 10V
2: 0-2500 Pa 10V
3: 0-5000 Pa 10V
as per P1
4: 0-1600 Pa 0.3-5V
5: 0-1000 Pa 0.5-4.5V
6: 0-3000 Pa 0.5-4.5V
as per P1
1: M5
2: F7
3: F9
4: M5 + F7
5: M5 + F9
6: F7 + F9
as per P1
and P7
1 : 0-1000 Pa 0,5-4,5V
2 : 0-800 Pa 0,5-4,5V
1 or 2 as per P1
1: 0-1000 Pa 10V
2: 0-2500 Pa 10V
3: 0-5000 Pa 10V
as per P1
4: 0-1600 Pa 0.3-5V
5: 0-1000 Pa 0.5-4.5V
6: 0-3000 Pa 0.5-4.5V
as per P1
1: M5
2: F7
3: F9
as per P1
and P15
1 : 0-1000 Pa 0,5-4,5V
2 : 0-800 Pa 0,5-4,5V
0: Without
1: With
0: Without
1: Outdoor sides
2: Building side
3: Outdoor + building
sides
0: Without
1: With
0: None
1: Cold water
3: Hot water
4: Mixed (water)
0: Without
1: Cooling
2: Heating
4: Mixed (water)
0: Without
1: With
0: Without
1: 1 on/off stage
2: 2 On/Off stages
5: 1 gradual stage
6: 1 gradual stage and 1
On/Off stage
Display conditions
Visible as read-only
Visible as read-only
Visible as read-only
1
1 P1 = 39HXE or 39HXC or 39HXV
2
Visible as read-only
Visible as read-only
Visible as read-only
1
2
0
0
0 P1 = 39HXE
P32 Elec heat = Without or 1 on/off stage
0 or 2 on/off stages
P32 Elec heat = Without or 1 on/off stage
or 2 on/off stages
0
P32 = Without or 1 on/off stage or 1
0
gradual stage
P31 = Without
0
P29 = without
P29 = Without and P31 = Without
Access
level
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
49