Idiomas disponibles
Idiomas disponibles
For Space Heating / Cooling
1. Turn the plug on the Air Purge Valve b outlet anticlockwise by one
complete turn from fully closed position.
Air Purge Valve b
2. Set the Pressure Relief Valve c level "DOWN".
Pressure Relief
Valve c
Lever
Turn down
Pressure Relief Valve c
3. Start fi lling water (with pressure more than 0.1 MPa (1 bar)) to the
Space Heating / Cooling circuit via Tube Connector g. Stop fi lling water
if the free water fl ow through Pressure Relief Valve c discharge hose.
4. Turn ON the Tank Unit and make sure Water Pump 2 is running.
5. Check and make sure no water leaking at the tube connecting points.
6. The water may drip from this discharge hose. Therefore must guide
the hose without close or block the outlet of the hose.
DISCHARGE THE WATER
For Domestic Hot Water Tank
1. Turn OFF power supply.
2. Set the Domestic Hot Water Tank Discharge (Drain Tap)
"OPEN".
3. Open Tap / Shower to allow air inlet.
4. Turn the Safety Relief Valve l knob counterclockwise slightly
and hold it until all air is released from this pipeline. Then recover
the knob to original position after ensured the pipeline is emptied.
5. After discharge, set Domestic Hot Water Tank Discharge (Drain
Tap)
to "CLOSE".
g
RECONFIRMATION
6
Be sure to switch off all power supply before performing each of
the below checkings.
CHECK WATER PRESSURE
Water pressure should not lower than 0.05 MPa (with inspects the
Water Pressure Gauge e). If necessary add water into Tank Unit
(via Tube Connector g).
CHECK PRESSURE RELIEF VALVE c
•
Check for correct operation of Pressure Relief Valve c by
turning on the lever to become horizontal.
•
If you do not hear a clacking sound (due to water drainage),
contact your local authorized dealer.
•
Push down the lever after fi nish checking.
•
In case the water keep on draining out from the Tank Unit, switch
off the system, and then contact your local authorized dealer.
EXPANSION VESSEL a PRE PRESSURE CHECKING
For Space Heating / Cooling
•
Expansion Vessel a with 10 L air capacity and initial pressure of
1 bar is installed in this Tank Unit.
•
Total amount of water in system should be below 200 L.
(Inner volume of Tank Unit's piping is about 5 L)
•
If total amount of water is over 200 L, please add another
expansion vessel. (fi eld supply)
•
Please keep the installation height difference of system water
circuit within 10 m.
8
Plug (turn
anticlockwise by
one complete turn)
Pressure
Relief Valve c
Lever
or
Turn down
Pressure Relief Valve c
WARNING
*(0.1 MPa = 1 bar)
CHECK RCCB/ELCB
Ensure the RCCB/ELCB set to "ON" condition before check RCCB/
ELCB.
Turn on the power supply to the Tank Unit.
This testing could only be done when power is supplied to the Tank
Unit.
Be careful not to touch parts other than RCCB/ELCB test button
when the power is supplied to Tank Unit. Else, electrical shock
may happen. Before obtaining access to terminals, all supply
circuits must be disconnected.
•
Push the "TEST" button on the RCCB/ELCB. The lever would
turn down and indicate "0", if it functions normal.
•
Contact authorized dealer if the RCCB/ELCB malfunction.
•
Turn off the power supply to the Tank Unit.
•
If RCCB/ELCB functions normal, set the lever to "ON" again after
testing fi nish.
INSTALLATION OF REMOTE
7
CONTROLLER AS ROOM
THERMOSTAT
•
Remote Controller 1 mounted to the Tank Unit can be moved to
the room and serve as Room Thermostat.
Installation Location
•
Install at the height of 1 to 1.5 m from the floor (Location where
average room temperature can be detected).
•
Install vertically against the wall.
to
g
•
Avoid the following locations for installation.
1. By the window, etc. exposed to direct sunlight or direct air.
2. In the shadow or backside of objects deviated from the room
airfl ow.
3. Location where condensation occurs (The Remote Controller
is not moisture proof or drip proof.)
4. Location near heat source.
5. Uneven surface.
•
Keep distance of 1 m or more from the TV, radio and PC. (Cause
of fuzzy image or noise)
Remote Controller Wiring
Tank Unit
Terminal for Remote Controller wiring
•
Remote Controller cable shall be (2 x min 0.3 mm²), of double
insulation PVC-sheathed or rubber sheathed cable. Total cable
length shall be 50 m or less.
•
Be careful not to connect cables to other terminals of Tank Unit (e.g.
power source wiring terminal). Malfunction may occur.
•
Do not bundle together with the power source wiring or store in the
same metal tube. Operation error may occur.
WARNING
Remote Controller
Remote Controller wiring
(fi eld supply)
•
No polarity
1
2
