Service Menu Parameters
75
Figure 60 Diagnostics / service mode parameters screen - Page 3
Electric Heat 1 (or HG/HW)
—This will activate stage 1 of the unit’s reheat system.
Electric Heat 2 (or HG/HW)
—This will activate stage 2 of the unit’s reheat system.
Electric Heat 3 (or HG/HW)
—This will activate stage 3 of the unit’s reheat system.
SCR Heat
—For units using silicone controlled rectifier type reheat this setting allows the user to
specify the pulse width the heating system should run at.
Dehumidification Output
—This activates the dehumidification cycle.
Humidifier Fill
—This activates just the humidifier water source solenoid valve which fills the
humidifier pan or canister with water.
Humidifier
—This activates the humidifier system in its entirety.
Humidifier Drain
—This activates just the humidifier drain solenoid in the case of the steam gener-
ating humidifier, allowing water to drain from the canister.
Humidifier Current
—In the case of the steam generating humidifier option this setting show the
amount of AC amperes the system is consuming.
DIAGNOSTICS / SERVICE MODE (page 3 of 7)
to change parameter
to confirm
to select parameter
for next/previous unit
then
PASSWORD (Actual Level 0)
????
Electric Heat 1 (or HG/HW)
Off
Electric Heat 2 (or E.Heat 1)
Off
Electric Heat 3 (or E.Heat 2)
Off
SCR Heat
%
Dehumidification Output
Off
Humidifier Fill
Off
Humidifier
Off
Humidifier Drain
Humidifier Current
0.00A
S323
S324
S325
S326
S327
S328
S329
S330
S331
S332
S333
UNIT 01
Summary of Contents for Liebert Challenger 3000
Page 2: ......
