Test Operation and Field Setting for RA Indoor Unit
SiENBE18-621
146
Test Operation
5. Test Operation and Field Setting for RA Indoor
Unit
5.1
Test Operation from the Remote Control
For Heat pump
In cooling mode, select the lowest programmable temperature; in heating mode, select the
highest programmable temperature.
"
Trial operation may be disabled in either mode depending on the room temperature.
"
After trial operation is complete, set the temperature to a normal level.
(26°C to 28°C in cooling mode, 20°C to 24°C in heating mode)
"
For protection, the system disables restart operation for 3 minutes after it is turned off.
For Cooling Only
Select the lowest programmable temperature.
"
Trial operation in cooling mode may be disabled depending on the room temperature.
Use the remote control for trial operation as described below.
"
After trial operation is complete, set the temperature to a normal level (26°C to 28°C).
"
For protection, the machine disables restart operation for 3 minutes after it is turned off.
Trial Operation and Testing
1. Measure the supply voltage and make sure that it falls in the specified range.
2. Trial operation should be carried out in either cooling or heating mode.
3. Carry out the test operation in accordance with the Operation Manual to ensure that all
functions and parts, such as louver movement, are working properly.
"
The air conditioner requires a small amount of power in its standby mode. If the system is
not to be used for some time after installation, shut off the circuit breaker to eliminate
unnecessary power consumption.
"
If the circuit breaker trips to shut off the power to the air conditioner, the system will restore
the original operation mode when the circuit breaker is opened again.
Trial operation from Remote Control
(1) Press ON/OFF button to turn on the system.
(2) Simultaneously press center of TEMP button and MODE buttons.
(3) Press MODE button twice.
(“
T
” will appear on the display to indicate that Trial Operation mode is selected.)
(4) Trial run mode terminates in approx. 30 minutes and switches into normal mode. To quit a
trial operation, press ON/OFF button.
TEMP
ON/OFF
MODE
(2)
(1) (4)
(3)
(3)
(R4294)
Summary of Contents for BPMKS967B2B
Page 1: ...SiENBE18 621 E Series Service Manual Applied Models Super Multi Plus Heat Pump...
Page 12: ...SiENBE18 621 List of Functions 1 Part 1 List of Functions 1 List of Functions 2...
Page 19: ...List of Functions SiENBE18 621 8 List of Functions...
Page 33: ...Specifications SiENBE18 621 22 Specifications...
Page 69: ...Refrigerant Flow for Each Operation Mode SiENBE18 621 58 Refrigerant Circuit...
Page 121: ...Indoor Unit SkyAir Models SiENBE18 621 110 Function...
Page 169: ...Instruction SiENBE18 621 158 System Configuration FTXS 20 25 35C Indoor Unit...
Page 371: ...Method of Replacing The Inverter s Power Transistors Modules SiENBE18 621 360 Troubleshooting...
Page 393: ...SiENBE18 621 vi Index...