Polar Air PTTW-10-EC+EH Series, Инструкция по эксплуатации

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THROUGH THE WALL UNIT 20
PTTW CONTROL SPECIFICATIONS
1. ABBREVIATIONS
ST = Setting temperature
RT = Room air temperature
IPT = Indoor coil temperature
OPT = Outdoor coil temperature
RAS = Room air sensor
PTC data = R25-5.00KOhm±1% B25/50=3470K±1%
2. CONTROL SYSTEM OPERATION
2.1. REMOTE HANDSET AND ON-BOARD PANEL OPERATION
2.1.1. REMOTE HANDSET FUNCTIONS
Remote handset functions are Unit ON/OFF, Mode, Fan Speed, Set Temperature, Swing
Function, Timer ON, Timer OFF, Electric heater ON/OFF and Sleep Function.
2.1.2. ON-BOARD PANEL FUNCTIONS
On-board panel functions are Unit ON/OFF, Mode, Fan Speed, Set Temperature and Electric
heater ON/OFF.
2.2. MODE INTRODUCTION
2.2.1 AUTO MODE
After turning the unit on, select the auto mode. The unit will select its operation mode by
judging room temperature (see below table):
Indoor temp. Indoor ” 68°F 68°F
І
indoor
І
77°F Indoor • 77°F
Operating mode HEATING FAN COOLING
Standard fixed setting
temperature
68°F 71.6°F 77°F
2.2.2 COOLING MODE
2.1.2.1 Setting temperature: 64.4°F -86°F.
2.1.2.2 Working conditions of compressor: