1. Specification
1-14
1.6.2
Setting of “AUTO IDLE” control (purge control) pressure/timer
[Standard set values prior to delivery ex-works]
Item
Set prior to delivery
ex-works
Setting range
Purge releasing pressure VR3
80psi (0.55MPa)
50-95psi (0.35-0.66MPa)
Purge starting intake negative pressure VR2
30
％
0-80%
Timer set to be expected for purge modeVR1
10 seconds
10-112 seconds
Purging mode operation is already arranged prior to delivery from factory. Therefore, it is not
necessary to perform any adjustment in usual case.
For adjustment of VR1, VR2 and VR3, follow the under-mentioned procedures.
For adjusting set value with knob, turning the knob to left lowers the set value, while turning
the knob to right raises the value.
<Procedure>
①
Remove the cover “1”.
②
Place the starter switch “ON”.
③
At first keep pressing digital monitor selector switch “2” for 5 seconds.
④
Then, digital monitor “P” flickers. Adjust the purge release pressure (VR3) to the set pressure
value.
⑤
When pushing digital monitor selector switch “2” after having completed setting of VR3, the
digital monitor “C” flickers. Then adjust the purge starting suction pressure (VR2) to the set value.
⑥
When pushing digital monitor selector switch “2” after having completed setting of VR2, the
digital monitor “I” flickers. Then adjust the time (VR1) for purge mode operation to the set value.
⑦
When pushing the digital monitor selector switch “2” after having completed setting it, the digital
monitor returns to display discharge air temperature.
⑧
Install the cover “1” after having completed setting operation mode.
A070276-1
1
2
Digital monitor
flickers.
P flickers.
C flickers.
T flickers.
Setting purge releasing pressure (VR3) to 80psi (0.55MPa).
Setting purge starting suction pressure (VR2) to 30%.
Setting time for purge mode operation (VR1) to 10 seconds.
Push
Push
Return to display discharge air temperature.
Push
Setting knob
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Summary of Contents for PDS185S-6C1
Page 1: ...D i s c o u n t E q u i p m e n t c o m...
Page 19: ...1 Specification 1 15 1 7 Piping Diagram PC08091E D i s c o u n t E q u i p m e n t c o m...
Page 76: ...5 4 PDS185S 6C1 VE PUMP Type PC08047E D i s c o u n t E q u i p m e n t c o m...
Page 77: ...5 5 PDS185S 6C1R IN LINE PUMP Type PC08048E D i s c o u n t E q u i p m e n t c o m...
Page 78: ...5 6 PDS185S 6C1R IN LINE PUMP Type PC08090E D i s c o u n t E q u i p m e n t c o m...
