Service Mode; Manual Operation; Control Diagnostics - Heat Controller 7602-444 Operation Manual

Operating Manual

4.0 Service Mode

4.1

MANUAL OPERATION

Manual Operation mode allows service personnel to
manually command operation for any of the thermostat
outputs, blower speed, or valve position to help troubleshoot
specifi c components.
NOTE 1: The ECM Airfl ow adjustment will not be present if the
connected communicating control (DXM2) is not confi gured for
ECM (section 3.1).
NOTE 2: The Valve Position adjustment will not be present if
the connected communicating control (DXM2) is confi gured for
Valve (section 3.4).
4.2

CONTROL DIAGNOSTICS

Control Diagnostics mode allows service personnel to view
the status of all physical inputs, switches and temperature
sensor readings, as well as the operational status of the heat
pump at the thermostat.
Navigate between diagnostic screens using the left/right
arrow buttons.
7602-444 SERVICE TOOL
MANUAL OPERATION
CONTROL DIAGNOSTICS
DIPSWITCH CONFIG
FAULT HISTORY
CLEAR FAULT HISTORY
SELECT OPTION
PREVIOUS
Y1 COMM OUTPUT
Y2 COMM OUTPUT
W COMM OUTPUT
O COMM OUTPUT
G COMM OUTPUT
H COMM OUTPUT
DH COMM OUTPUT
ECM AIRFLOW
TEST MODE
PUMP SPEED
TEST MODE
SELECT OPTION
PREVIOUS
HP SWITCH
LOC SWITCH
Y1 PHYSICAL INPUT
Y2 PHYSICAL INPUT
W PHYSICAL INPUT
O PHYSICAL INPUT
G PHYSICAL INPUT
H PHYSICAL INPUT
EMERG SHUTDOWN
NIGHT SETBACK
OVR INPUT
PREVIOUS
LT1 TEMP
LT2 TEMP
COMP DISCHARGE
HOT WATER EWT
LEAVING AIR
LEAVING WATER
ENTERING WATER
CONTROL VOLTAGE
ECM BLOWER RPM
ECM TARGET
ECM BLWR
PREVIOUS
6
SERVICE MODE
MANUAL OPERATING MODE
CONTROL DIAGNOSTICS
CONTROL STATUS
TEMPERATURES
CFM
STATIC
Heat Controller, Inc.
SELECT
OFF
OFF
OFF
OFF
OFF
OFF
OFF
0
OFF
0%
OFF
SELECT
CL
CL
ON
OFF
OFF
ON
ON
OFF
OFF
OFF
OFF
NEXT
38.1
79.9
157.7
121.5
75.1
73.3
78.5
26.4
550
800
N/A
NEXT