Operation Range; Operation And Performance; Heating Capacity - EAS ELECTRIC EVR Serie Manual De Instrucciones

Displayed contents
↓
Current frequency
↓
Operating mode
↓
Operating fan speed and leave
↓
Total IDU capacity
requirement
↓
Capacity requirement for
the modified ODU
↓
T3 tube temperature
↓
T4 ambient temperature
↓
T5 discharge temperature
↓
TF module temperature
↓
TL refrigerant cooling tube
temperature
EXV position
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.
Operate the switches and push buttons with an insulated
stick (such as a closed ball-point pen) to avoid touching of
live parts.

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)
Table 3-1
Model
Room temperature
Cooling
Outdoor temperature
Room temperature
Heating
Outdoor temperature
Room temperature
Dehumidification
Outdoor temperature
NOTE
1
If the above operating conditions cannot be met, the safety
protection function may be triggered and the air conditioner
may malfunction.
2
When the unit operates in "cooling" mode in a relatively
humid environment (relative humidity higher than 80%),
condensation may occur on the surface of the IDU and
water may drip. In this case, turn the air guide to the
maximum air outlet position and set the fan speed to "High".
Display "--"
Last error or protection code
Program version NO.
Priority mode
ODU address in the centralized
control system
Model
Number of running IDUs
Total number of IDUs
T2/T2B average temperature
DC bus voltage check
Actual voltage value
Inventer compressor current
Actual current value
8/10/12kW 14/16kW
17℃ to 32℃ 17℃ to 32℃
-5℃ to 55℃ -5℃ to 55℃
0°C to 30℃ 0°C to 30℃
-15℃ to 27℃ -15℃ to 27℃
12℃ to 32℃ 12℃ to 32℃
-5℃ to 55℃ -5℃ to 55℃

4. OPERATION AND PERFORMANCE

4.1 Protection Equipment
This Protection Equipment will enable the Air Conditioner to stop
when the Air Conditio ner 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
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.

4.3 Heating capacity

The heating operation is a heat-pump process that heat will be
absorbed from outdoor air and released in doors. Once the
outdoor temperature is decreased, heating capacity decreased
corredpindingly.
Other heating equipment is suggested to be used together when
outdoor temperature is too low.
In some extreme cold upland that buy another inddoor unit
equipped electrical heater will obtain better performance.(Refer
to indoor unit owner's manual for details)
1. The motor in Indoor Unit will continue running for 20~30 seconds
for to remove residual heat when the Indoor Unit recoeiving OFF
command during heating operation.
2. If the air conditioner malfunction occurs because of disturb,
pleasereconnect the air conditioner to power, then turn on it
again.
4.4 Three-minute protection feature
A protection feature prevents the air conditioner from being
activated for approximately 3 minuites when it restarts
immediately after operation.
3
NOTE
NOTE
V.1