HRX-OM-I051
Chapter 5 System Operation
HRZ Series
5.3 Operation Screen
5-3
5.3 Operation Screen
5.3.1
Model Indication screen
Figure 5-3 Model Indication Screen
The “Model Indication screen” is displayed upon power-ON of this system.
This screen remains ON for approx. 20 seconds and is automatically switched to the “Status screen 1”.
The “Alarm Display screen” is displayed if error occurs in this system.
Table 5-2 Model Indication Screen
No.
Item
Descriptions
1
-
System model
2
-
System revision No.
5.3.2
Status screen 1
Figure 5-4 Status Screen 1
Table 5-3 Status Screen 1
No.
Item
Descriptions
1
TEMP PV
Discharge temperature of the circulating fluid
(A value derived according to the offset
*1
if applied)
2
FLOW PV
*2
Return flow rate of the circulating fluid
3
PRESS
Discharge pressure of the circulating fluid
[Tips]
See
“Appendix 8.4 Offset Function” in Chapter 8 on page 8-18 for details on
offset (*1).
When using accessory [by-pass piping set] flow becomes total of flow on
customer side and flow on by-pass (*2).
1
2
1
2
3
