SystemAir SysAqua Series User Manual

English
If the automatic heat/cool changeover mode is selected, weather compensation is enabled by default.
The default weather compensation values are applied without using the weather compensation
menu settings.
Caution
Δ (K)
OAT (°C)
10 30
0
6
A
B
1/15
35.0 °C
15.0 °C
40.0 °C
10.0 °C
45.0 °C
0.0°C
--------
0.0dK
30.0°C
6.0dK
10.0°C
--------
Disable
-Point C : f
-Point C : OAT
-Point B : f
-Point B : OAT
-Point A : f
-Point A : OAT
Heating mode
------------------------------
-Point B : Delta
-Point B : OAT
-Point A : Delta
-Point A : OAT
Cooling mode
------------------------------
Compensation
Water Law
1/15
35.0 °C
15.0 °C
40.0 °C
10.0 °C
45.0 °C
0.0°C
--------
0.0dK
30.0°C
6.0dK
10.0°C
--------
Disable
-Point C : f
-Point C : OAT
-Point B : f
-Point B : OAT
-Point A : f
-Point A : OAT
Heating mode
------------------------------
-Point B : Delta
-Point B : OAT
-Point A : Delta
-Point A : OAT
Cooling mode
------------------------------
Compensation
Water Law
1/4
Access
Services
Commissioning
Status
Main Menu
1/4
Access
Services
Commissioning
Status
Main Menu
1/12
10:40:05
Versions
Calendar
Limited capacity
Reduced mode
Water Law
Auto change over
Glycol protection
Communications
Language selection
03.02.2016
Cold OAT protection
Small volume protection
Commissioning
1/12
10:40:05
Versions
Calendar
Limited capacity
Reduced mode
Water Law
Auto change over
Glycol protection
Communications
Language selection
03.02.2016
Cold OAT protection
Small volume protection
Commissioning
1/15
35.0 °C
15.0 °C
40.0 °C
10.0 °C
45.0 °C
0.0°C
--------
0.0dK
30.0°C
6.0dK
10.0°C
--------
Disable
-Point C : f
-Point C : OAT
-Point B : f
-Point B : OAT
-Point A : f
-Point A : OAT
Heating mode
------------------------------
-Point B : Delta
-Point B : OAT
-Point A : Delta
-Point A : OAT
Cooling mode
------------------------------
Compensation
Water Law
1/15
35.0 °C
15.0 °C
40.0 °C
10.0 °C
45.0 °C
0.0°C
--------
0.0dK
30.0°C
6.0dK
10.0°C
--------
Disable
-Point C : f
-Point C : OAT
-Point B : f
-Point B : OAT
-Point A : f
-Point A : OAT
Heating mode
------------------------------
-Point B : Delta
-Point B : OAT
-Point A : Delta
-Point A : OAT
Cooling mode
------------------------------
Compensation
Water Law
1/2
Enable
Disable
28 SysAqua
The different parameters below for the water law can be set in the installation menu and by a GTC.
Compensation is enabled or disabled
via the rst line of the weather
compensation menu. If compensation is enabled, weather
compensation will include the data congured in the "Weather
compensation" menu.
13.4.6. WATER LAW
Points Coordinates unit Values
Min Max Default
A
OAT °C 10 30 10
D
K
DB
8 6
B
OAT °C 20 36 30
D
K 0
DA
0
The conguration of the different water law settings dynamically matches the setpoint according to the
outside temperature.
The water law introduces correction D which depends on the OAT outside temperature:
² water law setpoint = cool mode temperature setpoint + D(OAT)
Correction D is restricted between 0 and 8K. It is dened by points A and B in the graph below. The values
indicated are factory values.
13.4.6.1. COOL MODE

SystemAir SysAqua Series Specifications

General

Brand	SystemAir
Model	SysAqua Series
Category	Chiller
Language	English