Toshiba MM-U056 Installationsanleitung Seite 24

Drainage Check
MM-B units
G
Remove the electrical box and service panel, then pour
water on the drain pan. Confirm that the water drains
correctly.
Electrical
GB
box
MM-C, MM-CR, MM-S, MM-SR units
G
When piping is completed pour water on the drain pan
through the inspection hole to make sure that the water
drains correctly.
Inspection hole
MM-K, MM-KR units
G
It is not possible to add water the drain pan to confirm
correct drainage. To do this, the unit must be operated
in the COOL mode.
MM-SB units
G
Pour 500ml water directly into the drain pan via the
Air-Outlet-Duct prior to additional duct work being
attached to confirm water drains correctly.
Air-Outlet-Duct
500ml wash bottle
MM-N units
G
Pour water into the drain catch on the side of the unit
and ensure that the water drains correctly.
MM-TU units
G
Pour about 500ml of water into the drain pan using a
wash bottle as shown in the diagram below. Once
connection with the electric power source has been
made, test the drainage by running the unit in the
COOL mode.
Service
Hose for pouring water
Panel
Drain pan
Inspection cover
500ml wash bottle
D P
RAIN IPING
MM-U units
G
Remove the sevice panel located below the drain
connection as shown below. Pour about 500ml of
water into the drain pan and then operate the unit in
the COOL mode to confirm the water is removed from
the unit.
Trial Run
Precautions
The power must be applied to the unit for at least 12
hours before operating the unit. This is to ensure the
!
compressor is fully warmed by the heater, otherwise
the unit may malfunction.
Do not under any circumstance, force the unit to
!
operate by using the magnetic contactor test button.
Before conducting the Trial Run, be sure to remove all
!
packaging from the unit and check that the service
valves are open.
A Forcible Trial Run can be carried out, either cooling
!
or heating, regardless of the room temperature.
MM-TU units only
When operating the unit for the first time, press the
!
LOUVER button on the remote control. This ensures
the louvers are in the correct position.
Wired Remote Controller
G
To execute a cooling operation Trial Run, set the
operating mode to the COOL position and keep the
ON/OFF button pressed. Temperature (L) and Fan
Speed (AUTO) will be displayed.
G
To start a heating Trial Run, set the operating mode to
HEAT position and keep the ON/OFF button pressed.
This will set temperature to H and initiate a heating
Trial Run.
G
Press the ON/OFF switch after the completion of the
Trial Run.
Infra-Red Remote Controller
G
With the infra-red remote controller, only a cooling trial
run can be executed.
G
To invoke a cooling trial run, set the operation change
over switch on the infra-red receiver (on the indoor unit)
to COOL MANUAL.
G
During a trial run the operation cannot be changed by
the use of the remote controller.
G
Set the switch on the receiver to REMOTE CONTROL
after the completion of the test run.
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Drain socket
Service panel