Operation Range; Operation And Performance - Bosch Climate 5000 VRF MDCI10-1 Owner's Manual

The function of text run circulate as fowlling (8/10.5/18 kW).
Normal display
â
Operating mode
(0—Stanby; 2—Cooling;
3—Heating; 4—Forced
cooling)
â
Operating fan speed grade
(0—Power off)
â
The total capacity
requirements of the interior
unit
â
The capacity requirements of
the revised external unit
â
T3 piping temperature
â
T4 environmert temperature
â
T5 discharge temperature
(actual) (if it is over one
hundred, it will be only display
the hundreds place and the
tens place)
â
The surface temperature of
the cooling fin
NOTE
• 12 hours preheating is imperative after turn on the
power switch. Please do not shut down the power when
the unit is supposed to stop running in 24h or shorter
time. (This is to warm the crankcase heat box to avoid
compulsive start of condenser.)
• Pay attention not to block the air inlet and outlet. Blocks
may decrease the efficiency of the unit or startup the
protector, which will stop running.
Heat Pump Mini VRF Outdoor Unit
Display "--"
á
The last fault or protection
code (if there is no fault or
protection code it will be
display "nn")
á
Version of the program
á
Priority mode
(Reserved)
á
Model (8 KW: 8,10 KW: 10,
18 KW:18)
á
The quantities of the operating
interior units
á
T2 average temperature
á
Actual voltage AD value
á
Actual current value
á
PMV opening
á

3. OPERATION RANGE

Use the system in the following temperature for safe and effective
operation. The Max operation temperature for the air conditioner.
(Cooling/Heating)
Temperature
Outdoor
temperature
Mode
Cooling operation -15 °C~43 °C
Heating operating -15 °C~27 °C
NOTE
1 If air conditioner is used outside the above conditions, it
may cause the unit to function abnormally.
2 The phenomenon is normal that the surface of air
conditioning may condense water when the relative larger
humidity in room, please close the door and window.
3 Optimum performance will be achieved within these
operating temperature range.

4. OPERATION AND PERFORMANCE

4.1 Protection Equipment
This Protection Equipment will enable the Air Conditioner to stop
when the Air Conditioner is to be directed running compulsively.
When the Protection Equipment is activated, the Operation
Indicator still lights while the Air Conditioner is not running. But
the Check Indicatior Lights.
The protection equipment may be activated in following
conditions:
Cooling Operation
■
• The air inlet or air outlet of outdoor unit is blocked.
• Strong wind is Continuously blowing to the air outlet of the
outdoor unit.
Heating Operation
■
• Too much dust and rubbish adhere to the dust filter in the
indoor unit
• The air outlet of indoor unit is choked
NOTE
When the protection equipment starts, please shut down
the manual power switch, and restart operation after
problem is solved.
4.2 About power cut
• If power is cut during operation, stop all the operation
immediately.
• Power comes again. The lamp on the display panel of
indoor unit flashes. And then unit will auto-restart.
• Mishandling in operation:
If mishandling happens because of lighting or mobile
wireless, please shut off the manual power switch, and turn
on again, then push the ON/OFF button.
OPERATION RANGE | 5
Room
temperature
-17 °C~32 °C
≤27 °C
6 720 844 640 (2015/11)