Hitachi RCUE40AG2 Service Manual page 69

Air cooled water chillers, cooling only and heat pump, cooling capacity 106/112 kw - 585/556/1030 kw
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Control system
4. Pulse input (II)
a) Signal and basic sequence
Remove it
Construction in local, parts prepared in local
b) Setting method
It is an application of remote control and it is unnecessary to modify the setting of PCB.
ATTENTION:
Additional wiring should not be connected to other operation circuit, especially wiring for 220-240V.
Additional wiring shall be put into a metal pipe independently or shield line shall be used.
pag. 67
SMGB0003 rev.0-01/2007
More than 200 m
More than 3 min.
More than 200 m
4 4

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