FORM 160.54-O1
ISSUE DATE: 9/10/2014
JOHNSON CONTROLS
26
SECTION 2 - OPTIVIEW CONTROL CENTER INTRODUCTION
could come from a 0 to 20mA, 4 to 20mA, 0 to 10VDC
or 2 to 10VDC input in Analog Remote mode, PWM
signal in Digital Remote mode, E-Link Gateway inter-
face in ISN mode, or a locally programmed value.
Evaporator Pressure
Displays the present refrigerant pressure in the evapo-
rator.
Evaporator Saturation Temperature
Displays the present saturation temperature in the
evaporator.
Condenser Liquid Temperature – Leaving
Displays the temperature of the liquid as it leaves the
condenser.
Condenser Liquid Temperature – Return
Displays the temperature of the liquid as it enters the
condenser.
Condenser Liquid Temperature – Setpoint
(Software version C.OPT.01.23.307 and later)
Displays the active setpoint to which the Heat Pump
is controlling the Leaving Condenser Liquid Tempera-
ture. Only displayed when Heat Pump is enabled on
the SETUP Screen and the Operation mode is set to
Heating mode on the HEAT PUMP Screen.
Heating Condenser Liquid Temperature –
Leaving
(Software version C.OPT.01.21.307 and later)
Displays the temperature of the liquid as it leaves the
heating condenser tube bundle. Only appears when the
Heat Recovery is enabled.
Heating Condenser Liquid Temperature –
Return
(Software version C.OPT.01.21.307 and later)
Displays the temperature of the liquid as it enters the
heating condenser tube bundle. Only appears when the
Heat Recovery is enabled.
Heating Condenser Liquid Temperature –
Active Hot Water Setpoint
(Software version C.OPT.01.21.307 and later)
Displays the Hot Water Setpoint to which the Leaving
Heating Condenser Liquid Temperature is being con-
trolled. Only appears when Heat Recovery is enabled
and Hot Water Control is enabled.
Delta P
(Software version C.OPT.01.21.307 and later)
Displays the pressure difference between the condens-
er and evaporator (condenser minus evaporator). This
is also called the Head Pressure. Only appears when
Head Pressure Control is enabled.
Head Pressure Setpoint
(Software version C.OPT.01.21.307 and later)
Displays the active Head Pressure Setpoint to which
the head pressure is being controlled. Only appears
when Head Pressure Control is enabled.
Condenser Pressure
Displays the refrigerant pressure in the condenser.
Condenser Saturation Temperature
Displays the saturation temperature in the condenser.
Oil Sump Temperature
Displays the temperature of the oil in the sump.
Oil Pressure
Displays the pressure differential between the high side
oil pressure transducer (output of oil filter) and the low
side oil pressure transducer (compressor housing). The
displayed value includes offset pressure derived from
auto-zeroing during the System Prelube. If either of the
transducers used to calculate this differential is out of
range, the display field will show XX.X.
% Full Load Amps
This displays the percentage of Full Load Amps uti-
lized by the system.
Current Limit
Displays the current limit value in use. This value could
come from a 0 to 20mA, 4 to 20mA, 0 to 10VDC or 2
to 10VDC input in Analog Remote mode, PWM signal
in Digital Remote mode, E-Link Gateway interface in
ISN mode, or a locally programmed value.
PROGRAMMABLE
None
NAVIGATION
Home
Access Level Required: VIEW
Returns user to HOME Screen.
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