Airwell AW-WHPMA18-H93, Installation Manual

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During DHW MODE test running, the default target
temperature of the domestic water is 55°C. The TBH(tank
boost heater) will turn on after the compressor runs for
10min. The TBH will turn off 3 minutes later, 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 OK are invalid. If you
want to turn off the test run, please press OK. For
example ,when the unit is in air purge mode, after you
press OK, the following page will be displayed:
During HEAT MODE test running, the default target outlet
water temperature is 35°C. The IBH (internal 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.
When the DHW MODE RUNNING is selected, the follow-
ing page will be displayed:
11 TEST RUN
Test run is on.
Heat mode is on.
Leaving water temperature is
15°C.
OK CONFIRM
11 TEST RUN
Test run is on.
DHW mode is on.
Water flow temper. is 45°C
Water tank temper. is 30°C
OK CONFIRM
10.7.12 SPECIAL FUNCTION
When it is in special function modes,the wired controller
can not operate, the page do not return to the homepage,
and the screen showed the page that specical function
runs, the wired controller do not locked.
Press
▼ ▲
to scroll the cursor to YES and press OK. The
test run will turn off.
During special function operating other functions
( WEEKLY SCHDULE/TIMER , HOLIDAY AWAY,
HOLIDAY HOME) can’t be used.
NOTE
11 TEST RUN
Do you want to turn off the test run
(AIR PURGE)function?
OK CONFIRM
NO YES
When the cursor is on OPERATE PREHEATING FOR
FLOOR, Use ▼ ▲
to scroll to YES and press OK. The
following page will be displayed:
Press
▼ ▲
to scroll and press OK to enter.
During first operation of the unit, air may remain in the
water system which can cause malfunctions during
operation. It is necessary to run the air purge function to
release the air (make sure the air purge valve is open).
Go to MENU> FOR SERVICEMAN> 12.SPECIAL FUNC-
TION.
Before floor heating, if a large amount of water remains on
the floor, the floor may be warped or even rupture during
floor heating operation, in order to protect the floor, floor
drying is necessary, during which the temperature of the
floor should be increased gradually.
OK ENTER
12 SPECIAL FUNCTION
12.1 PREHEATING FOR FLOOR
12.2 FLOOR DRYING UP
If PREHEATING FOR FLOOR is selected, after press OK,
the following page will be displayed:
12.1 PREHEATING FOR FLOOR
30 °C
72 HOURS
ADJUST
T1S
t_fristFH
ENTER EXIT
12.1 PREHEATING FOR FLOOR
Preheat for floor is
running for 25 minutes.
Water flow temperature is 20°C.
OK CONFIRM
12 SPECIAL FUNCTION
Active the settings and active the
“SPECIAL FUNCTION”?
OK CONFIRM
NO YES