Field settings
ESIE04-01
4–26
Part 4 – Commissioning and Test Run
3
1
4
5
2.13
Silent Operation
Purpose
Lower the operation sound of the outdoor unit.
Setting
Silent Operation can be activated by:
1
Automatic control (By field setting from remote controller)
2
External activation (from optional PCB KRP58M)
2.13.1 Silent Operation by Automatic control
Table
Silent operation can be set by field setting from the wired remote controller:
Method
When setting mode 16(26)-0-02, silent operation will be carried out by presuming the current time in
accordance with the outside temperature.
Automatic mode will start when the outdoor temperature is = average max of last 10 days -5°C and
will be conducted for 10 hours.
The maximum outdoor temperature is supposed to occur at 14:00h.
As the time judgement is made in accordance with the outdoor temperature, the above mentioned
timing is an estimation only.
Capacity
precedence setting
When setting mode 16(26)-0-04, the low noise operation will be stopped when the heating or cooling
load increases. In that case, the operation will return to normal operation. The unit will return to
low-noise operation when the heating or cooling load decreases again.
Graph
Descrip-
tion
Mode
First
Code
Second Code
01
02
03
04
05
Silent
Operation
16(26)
0
OFF
Low
noise
activation
—
Low
noise +
capacity
priority
—
Low noise
start &
stop time
1
—
—
22h00 ~
06h00
22h00 ~
08h00
20h00 ~
08h00
Maximum
ambient
temperature
+8 hours
Start night
quiet
operation
+10 hours
End night
quiet
operation
Trend line indicating fluctuation of
outdoor ambient temperature in 24
hours.
RZQ - Final.book Page 26 Wednesday, September 8, 2004 8:40 AM
Summary of Contents for RZQ71~125B7V3B
Page 1: ...Service Manual ESIE04 01 RZQ71 125B7V3B Sky Air Inverter R 410A B series ...
Page 2: ......
Page 24: ...ESIE04 01 1 2 Part 1 System Outline 3 1 1 5 ...
Page 32: ...General Outline Outdoor Units ESIE04 01 1 10 Part 1 System Outline 3 1 1 4 5 ...
Page 64: ...General Outline Indoor Units ESIE04 01 1 42 Part 1 System Outline 3 1 1 4 5 ...
Page 76: ...Specifications ESIE04 01 1 54 Part 1 System Outline 3 1 1 4 5 ...
Page 92: ...Functional Diagrams ESIE04 01 1 70 Part 1 System Outline 3 1 1 4 5 ...
Page 94: ...ESIE04 01 1 72 Part 1 System Outline ...
Page 122: ...Wiring Diagrams ESIE04 01 1 100 Part 1 System Outline 3 1 1 4 5 ...
Page 140: ...ESIE04 01 2 2 Part 2 Functional Description 3 1 2 5 ...
Page 162: ...General Functionality ESIE04 01 2 24 Part 2 Functional Description 3 1 2 4 5 ...
Page 200: ...Outdoor Unit Functional Concept ESIE04 01 2 62 Part 2 Functional Description 3 1 2 4 5 ...
Page 202: ...ESIE04 01 3 2 Part 3 Troubleshooting 3 1 3 5 ...
Page 288: ...Error Codes Outdoor Units ESIE04 01 3 88 Part 3 Troubleshooting 3 1 3 4 5 ...
Page 312: ...Additional Checks for Troubleshooting ESIE04 01 3 112 Part 3 Troubleshooting 3 1 3 4 5 ...
Page 314: ...ESIE04 01 4 2 Part 4 Commissioning and Test Run 3 1 4 5 ...
Page 356: ...ESIE04 01 5 2 Part 5 Disassembly and Maintenance 3 1 5 ...
Page 484: ...ESIE04 01 viii Index 3 1 4 5 ...