Operating Instructions
82
Manual Function Test
The Manual Function Test menu allows
technicians to perform specific diagnostic tests on
individual components or turn several
components on at the same time to perform a
system test.
NOTE: THE UNIT STOPS when the Manual
Function Test menu is entered. A technician can
then select the control circuit or component to be
checked/tested from the items shown in the
menu.
Complete the following steps to enter the Manual
Function Test menu.
With the
U
NIT
O
N
/O
FF
switch
O
N
and the LCD
display showing the standard display (setpoint):
1. Press the
F2
or
F3
key to enter the menu list.
Repeatedly press the
F2
key to scroll through
Main menu until [COMMANDS] appears in
LCD display.
2. Press the
F4
key to access the Commands
menu. The first command in the submenu
appears in the LCD display.
3. Press the
F2
or
F3
key to scroll to [MANUAL
FUNCTION TEST].
4. Press the
F4
key to enter the Manual Function
Test: [CONDENSER OFF] appears in the
LCD display.
To test a unit component:
1. Press the
F2
or
F3
key to scroll to desired
component test:
•
[CONDENSER]
•
[SENSOR CHECK LOW]
•
[SENSOR CHECK]
•
[HEAT]
•
[AFAM CLOSE]
•
[AFAM OPEN]
•
[EVAP LOW.]
•
[EVAP HIGH]
•
[VAPOR INJECTION VALVE]
•
[DIGITAL CONTROL VALVE]
•
[COMPRESSOR]
Figure 43: Manual Function Test
2. Press the
F4
key to start the component test.
LCD display will change the component state
from off to on.
3. Verify component performance: LCD display
will show expected current and actual current
on phase 1, 2 and 3.
4. Press the
F4
key again to stop test. LCD
display will change component state from on
to off.
NOTE: Controller returns unit to normal
operation if no keys are pressed for 10
minutes. Pressing the
5
key extends test time
by 10 minutes each time it is pressed
(maximum time = 100 minutes). Pressing
any other key resets test time to 10 minutes.
System Test (test multiple components at the
same time):
1. Press the
F2
or
F3
key to scroll to the first
component.
Commands Menu
- PTI Test
- Power Management
- Function Test
- Manual Function
Test
- Brief PTI Test
ALARMS
DATA
RMM STATE
CONFIGURATION
MISC FUNCTIONS
COMMANDS
MAIN MENU
DATALOGGER
NOTE: All screens are NOT
present on all units. The
screens that display on the
controller are determined by
the Controller Software
settings and the options
installed on the unit.
Summary of Contents for 098916
Page 5: ......
Page 11: ...Table of Contents 10...
Page 19: ...Service Guide 18...
Page 28: ...Specifications 27 Figure 2 Physical Specifications AMA313...
Page 41: ...Unit Description Features Options 40...
Page 105: ...Operating Instructions 104...
Page 155: ...Servicing The Unit 154...
Page 187: ...Index 186...
Page 189: ...Wiring and Schematic Diagrams Index 188...
Page 190: ...189 Wiring Schematic...
Page 191: ...190 Wiring Diagram Page 1 of 2...
Page 192: ...191 Wiring Diagram Page 2 of 2...
