EVCO EC6708 - Manual (Page 5)

Every Control S.r.l.
Via Mezzaterra 6, 32036 Sedico Belluno ITALY • Phone 0039-0437-852468 (a.r.) • Fax 0039-0437-83648 • [email protected] • www.everycontrol.it
5
INSTRUMENT DESCRIPTION
Terminal blocks - Keys
TERMINAL BLOCKS
1 screw terminal block for cables up to 2.5 mm² (0.38 in.²) for the
connection
• to the condenser fans safety digital input
• to the upper condensing quantity digital input
• to the lower pressure digital input
• to the measure inputs
2 screw terminal block for cables up to 2.5 mm² (0.38 in.²) for the
connection
• to the user associated to the output K1 ... 8 locking digital
inputs
• to the freon level digital input
16 screw terminal block for cables up to 2.5 mm² (0.38 in.²) for the
connection
• to the outputs K5, K6, K7 and K8 (for condenser fans, compres-
sors or choking valves management)
17 screw terminal block for cables up to 2.5 mm² (0.38 in.²) for the
connection
• to the outputs K1, K2, K3 and K4 (for condenser fans, compres-
sors or choking valves management)
18 screw terminal block for cables up to 2.5 mm² (0.38 in.²) for the
connection
• to the power supply
24 screw terminal block for cables up to 2.5 mm² (0.38 in.²) for the
connection
• to the analog output
25 screw terminal block for cables up to 2.5 mm² (0.38 in.²) for the
connection
• to the outputs Al1 and Al2 (for instrument locking and alarms
management).
KEYS
3 menu key
; it permits
• to turn out from the users total working hours counter clean-
ing procedure
• to turn out from the manual power steps loading/unloading
procedure
• to gain access to the configurator and Operator Menu con-
figuration parameters setting procedure
• to turn out from the configurator and Operator Menu configu-
ration parameters setting procedure
• during the configurator, operator and User Menu configura-
tion parameters setting procedure, to select a configuration
parameters family
4 down key ; it permits
• during an alarm, to silence the buzzer
• during the users total working hours counter cleaning proce-
dure, to clear the counter
• during the manual power steps loading/unloading procedure,
to unload a power step
• during the working setpoint setting procedure, to decrease
the working setpoint value
• during the configurator, operator and User Menu configura-
tion parameters setting procedure, to select a configuration
parameter
• during the configurator, operator and User Menu configura-
tion parameters setting procedure, to decrease a configura-