Refrigerator User Manual

HRX-OM-J049-A

Chapter 4 Startup and Shutdown

HRG010-W HRG015-W 4.2 Preparation for startup

1st edition : Aug. 2006

Rev. A: May. 2007

4-3

4.2.3 Additional water supply

 [TS] switch (pump manual operation switch)

This unit has the [TS] switch (pump manual operation switch) to purge air from the

circulating fluid circuit at initial startup. Remove the front panel, and purge air

according to the procedures given below.

Fig. 4-3 [TS] switch (pump manual operation switch)

1. Press the [TS] switch for several seconds, monitoring the fluid level gauge.

Air is purged from the pipe, and the fluid level is lowered.

The [ALARM1] lamp comes on (error). The lamp goes out with the press of the [RS] switch after the

circulating fluid reaches the range specified on the level indicator.

See “Chapter 5 Error Message and Troubleshooting” for error messages.

Fig. 4-4 Location of Reset Switch (Yellow Button)

2. Supply the circulating fluid again according to section “3.2.7Supply of circulating fluid”.

[TS] switch

(green)

Front

Control panel

Reset SW [RS]

(yellow button)

Front

If leakage occurs due to fault

piping including an opened fitting of eternal piping,

stop manual operation of the pump and fix the leak.