Table of Contents
Advertisement
CS-SA9CKP CU-SA9CKP5 / CS-SA12CKP CU-SA12CKP5
7.3.
Heating Mode Operation
When selecting heating mode operation, the unit will operate according to the setting by the remote controller.
Time Delay Safety Protection Control
• • • • If the compressor stopped by switching off,turning off by remote controller, or power off, it will not restart within 3 minutes.
• • • • When room temperature reaches the set temperature on the remote controller, compressor stops and will not restart within 4
minutes.
• • • • 3 minutes after the compressor stopped, indoor fan will stop for 1 minute. Then indoor fan will resume operation with the speed
at "super low".
Overload Protection Control
• • • • When temperature of indoor heat exchanger rises to 51°C, outdoor fan will stop when temperature of indoor heat exchanger
falls to 49°C, outdoor fan will restart.
• • • • When temperature of indoor heat exchanger rises to 65°C or above, compressor stops, and will restart 4 minutes later.
Compressor Protection Control
• • • • Same as the denotation in Cooling Operation.(P.14)
Anti-Reversing Protection
• • • • If the compressor has been running for 5 minutes, but the difference of temperature between intake air and indoor heat
exchanger is continuously lower than 5°C or below for 2 minutes, compressor will stop and resume operation in 4 minutes.
4-way Valve Control
• • • • During heating mode operation, 4-way valve is at "open" mode.
• • • • During heating mode operation, if the unit turned off , the 4-way valve will remain at "open" mode for 5 minutes.
Warm booting control
• • • • When turning on the unit by heating mode operation, indoor
fan will be activated when temperature of indoor heat
exchanger reaches 30°C.
• • • • Warm boot operation ends when temperature of indoor
heat exchanger reaches 34 °C.
• • • • During warm booting or within 3 minutes after the ending
the Ry-C will not turn off.
18
Hide quick links:
Advertisement
Table of Contents
