Daikin VRV RXYMQ-A Series Service Manual page 104

Field Settings for Indoor Unit
1.4.12 Compensating the Temperature around People
Change the ratio between the suction air temperature and floor temperature used to calculate
the temperature around people.
The temperature around people is calculated using the values of the suction air thermistor and
the infrared floor sensor. The factory setting is "Normal" (the average value of the suction air
temperature and the floor temperature is applied). However, the rate at which the suction air
thermistor and the infrared floor sensor affect the temperature around people can be changed
with this setting.
 To reflect the effect of the temperature around the ceiling, select the "Priorities given on the
 To reflect the effect of the temperature around the floor, select the "Priorities given on the
 The infrared floor sensor can be disabled by selecting "Suction air temperature only" (the
11 (21)
1.4.13 Compensating the Floor Temperature when Heating
Offset the detected value of the infrared floor sensor with a certain temperature. This setting
should be used to have the actual floor temperature detected when, for example, the unit is
installed close to a wall.
11 (21)
Actual procedure to use the setting
Although the standard setting is normally used with no problem, the setting should be changed
in the following cases:
- The unit is installed close to a wall or a window.
- High thermal capacity of the floor (such as
concrete, etc.).
- There are many heat sources including PC.
- There is a non-negligible heat source such as
floor heating.
1.4.14 Optional Accessories Output Selection
Using this setting, "operation output signal" and "abnormal output signal" can be provided.
Output signal is output between terminals X1 and X2 of "adaptor for wiring", an optional
accessory.
12 (22)
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suction air temperature" (the Second code No. 02).
floor temperature" (the Second code No. 04).
Second code No. 01).
Mode First Code Second
No. No. Code No.
01
02
8
03
04
Mode First Code Second Code
No. No. No.
01
02
9
03
04
Environment
Mode First Second
No. Code No. Code No.
01
02
0
03
04
Suction air temperature only
Priority given on the suction air temperature
Standard
Priority given on the floor temperature
Operation
Mode
Heating
Indoor unit thermostat ON/OFF signal is provided.
Output linked with ON/OFF of remote controller is provided.
In case of Error Display appears on the remote controller, output is
Part 5 Field Settings and Test Operation
SiME332106E
: Factory setting
Contents
: Factory setting
Contents
–4°C
–2°C
0°C
2°C
Problem Setting Value
Excessive heating 2°C
Insufficient
–2°C or –4°C
heating
: Factory setting
Contents
—
provided.