spare protective lim it s input channel in place of th e factory-installed jumper. (Wire multiple
inputs in series.) The op ening of any contact will r es u lt in a safety shutdown and LID display.
Refer to the certified dr awi ngs for safety contact ratings.
Analog temperature s en sors may also be added to th e opt ions modules, if inst alle d. These
may be programmed to cause an alert on the CCN netwo rk, but will not shut the machine dow n.

Spare Alarm Contacts

Two spare sets of alarm con ta cts are provided within t he starter. The contact ratings are
provided in the certif ied drawings. The contact s ar e lo cated on terminal strip TB6, terminals 5A
and 5B, and te rminals 5C and 5D.
Condenser Pump Control
The machine will monito r the
CONDENSER PRESSURE
and may turn on this pump if the
pressure becomes too high whe never the compres sor is shut d own.
CONDENSER
PRESSURE OVERRIDE
is used to determine this pr e ssure point. This value is found on the
Equipment Servi ce1 LID table and has a defau lt value (Table 4) . If the
CONDENSER
PRESSURE
is greater t han or equal to the
CONDENSER PRESSURE OVERRIDE
, and the
ENTERING CONDENSER WATER TEMP
(
Temperature
) is less than 115 F (46 C), the n the
condenser pump will en er gi ze to try to decrease the pr es s u re. The pump will turn off when the
condenser pressur e is less than the pr essure override less 5 psi (34 kPa), or the
CONDENSER
REFRIG (Refrigerant) TEMP
is within 3° F (2° C) of the
ENTERING CONDENSER WATER
temperature.