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3.1.2. Chiller 02
3.1.3. Chiller xx
3.2. Keyboard
3.3. Fan coil
4. Alarm list
The service's parameters of the chiller correspond to those listed in the user‐installer manuals of the minichiller/heatpumps i‐
HWAK/WP V2/V2+ and of the chiller/heat pumps i‐HP.
The service parameters of the keyboard are shown in the following table:
N.
1/44
Communication timeout
2/44
Maintenance PSW
3/44
Min FC cooling setpoint
4/44
Max FC cooling setpoint
5/44
Min FC heating setpoint
6/44
Max FC heating setpoint
7/44
Keypad address
8/44
Number of chiller in network
9/44
Rotation time
10/44 Diff. Between units
11/44 Set Text comp CHIL Cool
12/44 Set Text comp CHIL Heat
13/44 m1 coefficient for compensation Text CHIL in cool with low
temp.
14/44 m2 coefficient for compensation Text CHIL in cool with
high temp.
15/44 m3 coefficient for compensation Text CHIL in heat with low
temp.
16/44 m4 coefficient for compensation Text CHIL in heat with
high temp.
17/44 Set Text comp FC Cool
18/44 Set Text comp FC Heat
19/44 m5 coeff for compensation Text Fan Coil cool
20/44 m5 coeff for compensation Text FanCoil heat
21/44 Set2 Text cmp CHIL Cool
22/44 Set2 Text cmp CHIL Heat
23/44 m1 coefficient for compensation Text CHIL in cool with low
temp., double set‐point
24/44 m2 coefficient for compensation Text CHIL in cool with
high temp., double set‐point
25/44 m3 coefficient for compensation Text CHIL in heat with low
temp., double set‐point
26/44 m4 coefficient for compensation Text CHIL in heat with
high temp., double set‐point
27/44 ID su 15‐16
28/44 Enable Beep
29/44 Installer Psw Timeout
30/44 Installer Psw exit time
31/44 Legionella disinfection eneable time
32/44 User Password
33/44 Enable user alarm log
34/44 Idle Backlight intensity
35/44 Screensaver unlockPsw
36/44 Screed function Set
37/44 Duration screed function
38/44 Timeout LCD Navigation
39/44 Thermostat t decalibration
40/44 Thermostat unit probe decalibration
21
PARAMETERS NAME
UNIT
DEFAULT
VALUE
Numb
120
Numb
°C
15.0
°C
45.0
°C
5.0
°C
45.0
Numb
100
Numb
0
Minutes
30
°C
2.0
°C
20.0
°C
10.0
0.0
Numb
0.0
Numb
0.0
Numb
0.0
Numb
°C
25.0
°C
15.0
Numb
0.0
Numb
0.0
°C
20.0
°C
10.0
0.0
Numb
0.0
Numb
0.0
Numb
0.0
Numb
Numb
0
Numb
1
Minutes
5
Minutes
20
Minutes
60
Numb
0
Numb
0
%
5
Numb
0
°C
35.0
Ore
10
Seconds
60
°C
0.0
%
0.0
Hi‐T
Centralized controller
MINIMUM
VALUE
10
/
0
1.0
1.0
1.0
1.0
100
0
0
1.0
0.0
‐20.0
‐10.0
‐10.0
‐10.0
‐10.0
0.0
‐20.0
‐10.0
‐10.0
0.0
‐20.0
‐10.0
‐10.0
‐10.0
‐10.0
0
0
0
0
10
0
0
0
0
35.0
0
30
‐10.0
‐10.0
MAXIMUM
VALUE
255
999
60.0
60.0
60.0
60.0
130
7
800
60.0
50.0
35.0
10.0
10.0
10.0
10.0
50.0
35.0
10.0
10.0
50.0
35.0
10.0
10.0
10.0
10.0
1
1
120
120
600
999
1
100
999
55.0
100
300
10.0
10.0
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