Johnson ICEBERG Serie Manuel D'instructions page 106

11 TEST RUN
TEST RUN IS ON.
COOL MODE IS ON.
LEAVING WATER TEMPERATURE IS
15°C.
CONFIRM
During COOL MODE test running, the default
target outlet water temperature is 7°C. The unit
will operate until the water temperature drops
to a certain value or the next command is
received.
When the HEAT MODE RUNNING is
selected, the following page will be displayed:
11 TEST RUN
TEST RUN IS ON.
HEAT MODE IS ON.
LEAVING WATER TEMPERATURE IS
15°C.
CONFIRM
During HEAT MODE test running, the default
target outlet water temperature is 35°C. The IBH
(backup heater) will turn on after the compressor
runs for 10 min. After the IBH runs for 3 minutes,
the IBH will turn off, the heat pump will operate
until the water temperature increase to a certain
value or the next command is received.
During test run, all buttons except
If you want to turn off the test run, please
press . For example ,when the unit is in air
purge mode, after you press
page will be displayed:
DO YOU WANT TO TURN OFF THE
TEST RUN (AIR PURGE)FUNCTION?
NO
CONFIRM
are invalid.
, the following
YES
45
Press to scroll the cursor to YES and press
test run will turn off.
11 TEST RUN(AIR PURGE)
AIR PURGE PUMPI OUTPUT
AIR PURGE RUNNING TIME
ENTER
CONFIRM
Press ▼ ▲ to adjust the parameters, click "ENTER"
to send the setting parameters, the following pages
will be displayed:
11 TEST RUN(AIR PURGE)
AIR PURGE PUMPI OUTPUT
AIR PURGE RUNNING TIME
AIR PURGE WATER FLOWRATE
AIR PURGE WATER PRESSURE --bar
BACK
CONFIRM
Press "BACK" to return to the AIR PURGE
parameter setting screen
13 MAINTENANCE AND
SERVICE
In order to ensure optimal availability of the unit,
a number of checks and inspections on the unit
and the field wiring have to be carried out at
regular intervals.
This maintenance needs to be carried out by
your local technician.
DANGER
ELECTRIC SHOCK
 Before carrying out any maintenance or
repairing activity, must switch off the
power supply on the supply panel.
 Do not touch any live part for 10 minutes
after the power supply is turned off.
 The crank heater of compressor may
operate even in standby.
 Please note that some sections of the
electric component box are hot.
 Forbid touch any conductive parts.
 Forbid rinse the unit. It may cause
electric shock or fire.
 Forbid leave the unit unattended
when service panel is removed.
. The
70%
20min
EXIT
70%
20min
1.7m /h
3
V.1