Quantech QWC4, Installation Operation & Maintenance, Page: 112 / 156

QUANTECH
112
FORM QWC4-NM1 (221)
ISSUE DATE: 02/28/2021
SECTION 6 - OPERATION
PROGRAM KEY
FIGURE 55 - PROGRAM KEY
LD19539
PROGRAM KEY
PROGRAM ◄DEF 103 LO 30 HI 103
MOTOR CURRENT LIMIT = ###% FLA
PROGRAM ◄DEF 100 LO 30 HI 100
PULLDOWN CURRENT LIMIT = ###% FLA
PROGRAM ◄DEF 0 LO 0 HI 255
PULLDOWN CURRENT LIMIT TIME = ### MIN
PROGRAM ◄DEF 240.0 LO 150.0 HI 250.0
MOTOR TEMPERATURE UNLOAD = ###.#°F
PROGRAM ◄DEF 33.0 LO 20.0 HI 80.0
SYS CONDENSER LEVEL SETP = ##.# %
PROGRAM ◄DEF 0 LO 0 HI 7
REMOTE UNIT ID NUMBER = #
PROGRAM HEAD PRESSURE CONTROL
◄► XXXXXXXXXXXXXXXXXXXXXXXXXXXX
PROGRAM ◄DEF XXXXX LO XXXXX HI XXXXX
HEAD PRESSURE SETPOINT = XX.X PSID
PROGRAM ◄DEF 5.0 LO 0.1 HI 50.0
HPC KP = XX.X SEC
PROGRAM ◄DEF 50 LO 10 HI 1000
HPC TI = XX.X SEC
PROGRAM ◄DEF 0 LO 0 HI 60
HPC TD = XX.X SEC
Press the PROGRAM key to modify the following nu-
meric operating parameters, which are displayed when
this key is pressed.
Service Mode Access:
Service level password access to the Operator keypad
can be achieved by following the steps below:
PROGRAM MODE ####
PRESS ENTER KEY TO CONTINUE
Unit switch must be in the off position.
Press the PROGRAM key to change display to allow
numerical access. Press the

key (ENTER) to allow
final access.
PROGRAM MODE ####
PRESS ENTER KEY TO CONTINUE
Press the

key to display the first programmable se-
lection, where DEF is the default, LO is the low limit,
and HI is the high limit. See
Table 38 on page 113
for
the programmable operating parameters.
PROGRAM ◄DEF 36.0 LO 5.0 HI 36.0
CHILLED LIQ LEAVE TMP CUTOUT = ##.#°F