44
11 TEST RUN
TEST RUN IS ON.
CIRCULATED PUMP IS ON.
PUMPI will run according to the output and running time that
has been set.
When CIRCULATED PUMP RUNNING is selected, the
following page will be displayed:
TEST RUN is used to check correct operation of the
valves, air purge, circulation pump operation, cooling,
heating and domestic water heating.
12.2 Test run operation(manually)
Go to > FOR SERVICEMAN> 11.TEST RUN.
Press . The password is 234
.
The following page will
be displayed:
If YES is selected, the following pages will be displayed:
11 TEST RUN
ACTIVE THE SETTINGS AND
ACTIVE THE “TEST RUN”?
NO
YES
If POINT CHECK is selected, the following pages will be
displayed:
Press
▼
▲
to scroll to the components you want to check
and press .
11 TEST RUN(POINT CHECK)
AIR PURGE PUMPI OUTPUT
AIR PURGE RUNNING TIME
11 TEST RUN
OFF
OFF
OFF
OFF
OFF
1/3
11 TEST RUN
OFF
OFF
IBH
AHS
2/3
If you select AIR PURGE, the following page will be
displayed :
Before using POINT CHECK, make sure that the
water system is filled with water, and air is
expelled, otherwise the pump or backup heater
(
optional
)
may be broken.
CAUTION
OK
ENTER
11 TEST RUN
11.1 POINT CHECK
11.2 AIR PURGE
11.3 CIRCULATED PUMP RUNNING
11.4 COOL MODE RUNNING
11.5 HEAT MODE RUNNING
When circulation pump running is turned on, all running
components will stop. 60 seconds later, the SV2 will be on, 60
seconds later PUMPI will operate. 30s later, if the flow switch
checked normal flow, PUMPI will operate for 3min, after the
pump stops 60 seconds, SV2 will be off. 60s later the both
PUMPI and PUMPO will operate, 2 mins later, the flow switch
will check the water flow. If the flow switch closes for 15s,
PUMPI and PUMPO will operate until the next command is
received.
When the COOL MODE RUNNING is selected, the following
page will be displayed:
Before switching on the unit, read following recommendations:
The installer is obliged to verify correct operation of unit
after installation.
12 FINAL CHECKS AND TEST RUN
12.1 Final checks
When the installation and parameter setting are
completed, cover all the sheet metal of the unit well.
The unit should be maintained by professionals
.
70%
20min
SV2
SV3
PUMPI
PUMPO
PUMPC
CONFIRM
CONFIRM
CONFIRM
ON/OFF
ON/OFF
ENTER
EXIT