SMC Networks HRS Series - Setting of the Pump Operation Mode; Starting the Product

DOC1001322
Chapter 4 Starting the Product
4.4 Operation Start and Stop HRS Series
4-8
4.4.2 Setting of the pump operation mode
Pump operation mode is set in the pressure control mode by default. Refer
to “Pump operation mode” (P.5-36) for setting.
[By default] Pressure control mode
・ The pump output (rotation) is controlled to maintain the circulating
fluid discharge pressure at below.
HRS400: 0.45MPa
4.4.3 Starting the Product
When the alarm is activated, refer to “Chapter 6 Alarm Notifications and
Troubleshooting” to turn off the applicable alarm.
1. Press [ ] button on the home screen.
Start the operation.
The operating condition display [ ] flashes during the operation preparation.
The [ ] button switches to the [ ] button as soon as operation starts.
The display turns on [ ] when it starts operating.
Fig.4-9 Starting the product
2. Ensure that the circulating fluid flow is at least the minimum required flow rate of
applicable types.
 Allow at least 5 minutes before restarting the product.
 Operation and suspension frequency should not exceed 10 times per day.
Frequently switching between operation and suspension may result in the
malfunction of the refrigeration circuit.
When an alarm is activated, refer to “Chapter 6 Alarm Notifications and Troubleshooting”.
Press
ON
ON
Flashing ON
Stopped
Operation
Operation
During operation
preparation