HRX-OM-W058
Chapter 6 Option・Optional Accessories
6.3 Option L [Large capacity tank] HRS-R Series
Table 6.2-1 Table of alarms automatic fluid filling stops / does not start
High circulating fluid
discharge temp.
Refrigerant circuit pressure
(low pressure side) drop
High circulating fluid return
temp.
High circulating fluid
discharge pressure
Circulating fluid discharge
temp. sensor failure
High compressor intake
temp.
Circulating fluid return temp.
sensor failure
Low compressor intake
temp.
Compressor intake temp.
sensor failure
Low super heat temperature
Circulating fluid discharge
pressure sensor failure
High compressor discharge
pressure
Compressor discharge
pressure sensor failure
Refrigerant circuit pressure
(high pressure side) drop
Compressor intake pressure
sensor failure
Refrigerant circuit pressure
(low pressure side) rise
6.3 Option L [Large capacity tank]
6.3.1 Option L [Large capacity tank]
Large capacity tank provide you extra space volume for fluid collection of
approximately 5L above high level. The exta volume enables for residual
fluid in external piping to contain in the tank during mainatenance.
This function starts both in stand-by condition and in operation.
The freezing of the automatic fluid filling circuit can not be
prevented if an anti-freezing function is used. To be arranged by the
user.