ClimaCool CoolLogic Control System - Manual (Page 6)

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6
Figure 9: Service Menu (FN+7)
Alarm Menu
Up to 100 of the most recent occurrences stored with date
and time. Access to this log is available through the keypad.
Figure 10: Alarm Menu (FN+3 resets the alarm)
LOCAL/OFF/REMOTE
A factory provided front panel mounted 3-position selector
switch allows for:
• Local unit operation with the switch in the
“LOCAL” position
• Local emergency stop with the switch in the “OFF”
position
• Remote run/stop unit operation with the switch in
the “REMOTE” position. This requires additional
isolated contact closure inputs to request a run
command (field-provided and installed); opening this
contact represents a stop request.
Recommended for bank shutdown:
1. Tun off the switch on the front of the Master Control
Panel
2. Remove the command for “Remote Chiller Enable”
using the BAS System or hard wire connection.
If this procedure is not followed for scheduled shutdowns,
you may risk losing the software program and/or set points.
Figure 7: Status Menu
Setup Menu
Chiller system operation is determined by the values
assigned to the system variables, as predominantly found in
the Setup menu (Figure 8). The Setup menu lists a series of
sub-menus:
• General System Settings
• Heating and Cooling Set Point Menus
• Evaporator Pump Setup
• Condenser Pump Setup
• Lead Compressor Rotation Setup
• Alarm Lockout Reset (or FN+3)
• Chiller Loading Status
• Schedules
These variables are initially assigned a default value. For
most applications, these values will provide optimum
results. Once these values have been set, they are put in
permanent memory and will remain, even when all power is
removed from the Master Control Panel.
Note: If the master battery fails, the controller can lose set
points and the software program. The battery has a 720
hour backup.
Figure 8: Setup Menu (FN+2)
coollogic chiller status menu
--> all module compr unload status fn5
--> module size status / --> chiller oper st
--> mod1 comp1 data / --> mod1 comp2 data
--> mod2 comp1 data / --> mod2 comp2 data
--> mod3 comp1 data / --> mod3 comp2 data
--> mod4 comp1 data / --> mod4 comp2 data
--> mod5 comp1 data / --> mod5 comp2 data
--> mod6 comp1 data / --> mod6 comp2 data
--> compr runtimes / --> compr cycles
--> compr on/off status
--> evap status
/ --> cond status
[--> prev] [--> clockset] [--> home] [--> alarm]
coollogic system setup fn2
[--> general system settings] fn4
[--> heat & cool setpoint menus]
[--> evap pump setup]
[--> cond pump setup]
[--> lead compr rotation setup]
[--> alarm lockout reset]
[--> chiller loading status]
[--> schedules]
[--> prev] [--> status] [--> home] [--> alarm]
coollogic service menu setup fn 7
[--> diagnostics manual mode]
[--> all module compr unload status] fn5
[--> all modules sensor calibration menu]
[--> reset all module sensor oor alarms]
[--> reset comp alarms & alm delays]
[--> module water temp limits]
[--> water & air temp limits]
[--> calibrate water temps]
[--> lock water & air temps]
[--> reset comp runtimes & cycles]
[--> prev] [--> setup] [--> home] [-->alarm]
module event history (100 most recent)
====================active alarms======================
none in buffer.
====================active faults=======================
none in buffer.
================returned-to-normal (rtn)==============
none in buffer.
================manually cleared (clr)=================
none in buffer.
[--> prev]