Pioneer WYT009ALSI20RL handleiding
Handleiding
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Air Conditioner Service Manual
19
b. Under protection
c. To the set temperature
4. When ODU failure or stops for protection, the IDU works as preset.
5. Anti-Frosting Protection
Control the unit operation frequency and frequency changing rate to achieve anti-frosting protection.
1). Frequency Slowly Increasing (FSI):
a. If
43°F
≤IPT
＜45
℉, the frequency increasing rate is
1Hz/60s, slowly increasing operation speed.
b. When IPT≥45℉, the unit quits from protection.
2). Frequency Limitation:
If
41°F
≤IPT
＜43
℉, the compressor frequency is forbidden to increase.
3). Normal Frequency Decreasing (NFD):
If 37℉≤IPT＜39℉, the frequency decreasing rate is 8Hz/90s until the lower frequency limit.
4). Fast Frequency Decreasing (FFD):
If 36℉≤IPT＜37℉, the frequency decreasing rate is 16Hz/90s until the lower frequency limit.
a. When IPT
＜34
℉ for 3 min continuously, the unit stops working for anti-defrosting protection.
b. While IPT＞43℉ and the has unit stopped for 3 min already, the unit can recover to operation.
32℉
30°F
28°F
27°F
RT-ST
COMPRESSOR
OUTDOOR FAN
INDOOR FAN
160S
160S
10 min
5 min
2 min
ON OFF
5s
33℉
≥ 7 min
≥ 3min
5.2.3 Dry Mode
1. Temperature Control: 61-88℉
Fan Speed: Low
Vane Blade Position: As customer preset
2. When ODU failure or stops for protection, the IDU works as preset.
3. Failure Protection: Cooling mode
4. Energy Saving and Sleep Mode: Invalid
5. The ODU fan motor stops working.
5.2.4 Heating Mode
1. Temperature Control: 61-88℉
2. Compressor and Process Control:
1). When ST-CRT≥33℉, the compressor starts up and the AC operates as customer preset.
2). When:
After the compressor ceases, the fan motor stops working according to the temperature of OPT and OAT. The
max delay for the motor should be less than 160s.
2). When switching the unit to Cooling mode, the ODU fan motor will delay 5s after the compressor starts up.
5). Unit stops:
Bekijk gratis de handleiding van Pioneer WYT009ALSI20RL, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Pioneer |
| Model | WYT009ALSI20RL |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 17260 MB |
