Test Run - Mitsubishi Electric PLFY-WP32VBM Installationshandbuch

Test run

Be ore test run
A ter co pleting installation and the
outdoor units chec or re rigerant lea age looseness in the po er suppl
or control iring rong polarit
suppl
Use a - olt egoh eter to chec that the resistance et een the po er
suppl ter inals and ground is at least
Do not carr out this test on the control iring (lo
Warning:
Do not use the air conditioner i the insulation resistance is less than
Caution:
Turn on the po er at least 2 hours e ore starting operation
- Starting operation immediately after turning on the main power switch can result
in severe damage to internal parts. Keep the power switch turned on during the
operational season.
D
Fig
Controller inter ace
4 3
Function buttons
7 8
Fig
iring and piping o the indoor and
and no disconnection o phase in the
M
oltage circuit) ter inals
C
E
B
A
-
5
6
2 1
9 0
-2
Do not touch the s itches
- Touching a switch with wet ngers can cause electric shock.
Do not operate the air conditioner
- Rotating, hot, or high-voltage parts can cause in uries.
Do not turn o the po er i
- Always wait at least ve minutes before turning off the power. Otherwise, water
leakage and trouble may occur.
When ater has een supplied to the
air The details o air purging can e ound separatel in the
M
aintenance anual
2 Air purging
2 The details o air purging
As for the details of air purging, please refer to the water circuit maintenance
manual included in the package of the HBC controller.
2 2 The air ent al e o indoor unit (Fig
1 Remove the air purge valve cover.
2 Turn the knob on the air purge valve to release the air.
A Air purge valve
B Air purge valve cover (Tightening torgue: 1.3
C Screw
D Outlet
E Inlet
Test run
The following 3 methods are available.
Using ired re ote controller (Fig
1 ON OFF
utton
Press to turn ON OFF the indoor unit.
2 SELECT utton
Press to save the setting.
3 RETURN utton
Press to return to the previous screen.
4 MENU
utton
Press to bring up the Main menu.
5 Bac lit LCD
Operation settings will appear.
When the backlight is off, pressing any button turns the backlight on and it will
stay lit for a certain period of time depending on the screen.
When the backlight is off, pressing any button turns the backlight on and does
not perform its function. (except for the [ON OFF] button)
6 ON OFF la p
This lamp lights up in green while the unit is in operation. It blinks while the
remote controller is starting up or when there is an error.
7 Function utton F
Main display: Press to change the operation mode.
Main menu: Press to move the cursor down.
8 Function utton F2
Main display: Press to decrease temperature.
Main menu: Press to move the cursor up.
9 Function utton F
Main display: Press to increase temperature.
Main menu: Press to go to the previous page.
0 Function utton F
Main display: Press to change the fan speed.
Main menu: Press to go to the next page.
ith et ngers
ith the panels and guards re o ed
ediatel a ter stopping operation
ater pipe or purge the s ste
- )
.3 N m)
-2)
o
ater circuit