General Functionality
SiBE28-804
44
Functional Description
1.9
Test Run Control
Purpose
When operating the RZQ(S) units for the first time after installation, the unit will - depending on
the selected operation mode - perform a test run operation first.
Situation 1
Cooling - first operation after installation in "Cooling mode"
Situation 2
Cooling - first operation after installation in "Test run mode"
Situation 3
Heating - first operation after installation in "Heating mode"
Situation 4
Heating - first operation after installation in "Test run mode"
Note:
When running in test run mode, the unit will sense on site installation parameters (e.g.:
failure to open stop valves,..) and indicate the applicable malfunction code if required.
If the remote controller shows E3, E4 or L8 as an error code, there is possibility that either
the stop valve is closed or the air flow outlet is obstructed.
Check the inter unit branch wiring connection (1-2-3 wiring) when the error code U4 or UF is
displayed on the remote controller.
When the error code U2 is displayed on the remote controller, check for voltage imbalance.
When the error code L4 is displayed on the remote controller, there is possibility that the air
flow passage is closed.
When there is no error code display, cooling operation continues without interruption.
(However, this control is once again performed after refrigerant is recovered by means of the
pump down switch and at the time of the first operation after the outdoor PC board
replacement.)
Cooling thermostat ON
Cooling operation in
"Test run mode" for 3
minutes
Normal cooling
operation
Cooling Operation by
Test run button
Cooling operation in
"Test run mode" for 3
minutes
Cooling operation in
forced thermostat ON.
Heating thermostat ON
Heating operation can
not be done.
Heating Operation by
Test run button
Heating operation in
forced thermostat ON.
Содержание FHQ100BUV1B x 2
Страница 1: ...SiBE28 804 SkyAir RZQ71C7V1B RZQ100 140C7V1B RZQS71 100C7V1B RZQS125 140C7V1B R 410A Heat Pump 50Hz ...
Страница 13: ...SiBE28 804 2 ...
Страница 19: ...Model Name and Power Supply SiBE28 804 8 General Information ...
Страница 29: ...Specifications SiBE28 804 18 Specifications ...
Страница 33: ...Wired Remote Controller SiBE28 804 22 Remote Controller 1 2 Installation ...
Страница 34: ...SiBE28 804 Wired Remote Controller Remote Controller 23 ...
Страница 43: ...SiBE28 804 32 Functional Description 6 Outdoor Unit Fan Speed Control 81 6 1 Outdoor Unit Fan Speed Control 81 ...
Страница 93: ...Outdoor Unit Fan Speed Control SiBE28 804 82 Functional Description ...
Страница 131: ...Test Run and Operation Data SiBE28 804 120 Test Operation ...
Страница 251: ...Troubleshooting by Remote Controller Display LED Display SiBE28 804 240 Troubleshooting ...
Страница 277: ...PCB Layout SiBE28 804 266 Appendix ...
Страница 297: ...RZQ100 140C7 RZQS125 140C7V1B SiBE28 804 286 Removal Procedure ...
Страница 311: ...SiBE28 804 iv Index ...