Option L [Large Capacity Tank] - SMC Networks HRS-R Series Operation Manual

HRX-OM-X027
Chapter 6 Option･Optional Accessories
Table
Code
AL02
AL05
AL06
AL07
AL10
AL11
AL12
AL13
AL15
AL16

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.

6.3 Option L [Large capacity tank]

6.3.1 Option L [Large capacity tank]
6.3 Option L [Large capacity tank]
6-2
6.2-1
Table of alarms automatic fluid filling stops / does not start
Description
High circulating fluid
discharge temp.
High circulating fluid return
temp.
High circulating fluid
discharge pressure
Abnormal pump operation
High compressor intake
temp.
Low compressor intake
temp.
Low super heat temperature
High compressor discharge
pressure
Refrigerant circuit pressure
(high pressure side) drop
Refrigerant circuit pressure
(low pressure side) rise
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.
Code Description
Refrigerant circuit pressure
AL17
(low pressure side) drop
Compressor overload
AL18
Memory error
AL20
Circulating fluid discharge
AL22
temp. sensor failure
Circulating fluid return temp.
AL23
sensor failure
Compressor intake
AL24
sensor failure
Circulating fluid discharge
AL25
pressure sensor failure
Compressor
AL26
pressure sensor failure
Compressor intake pressure
AL27
sensor failure
temp.
discharge
HRS-R Series