Daikin VRV EMERION RXYQ-AATJA, Руководство по обслуживанию

Страница: 175 / 429

SiUS342303E Field Settings for Indoor Unit
Part 5 Field Settings and Test Operation 168
2. If the air passageway including duct or blow-off ports is changed after automatic adjustment,
make sure to perform automatic airflow adjustment again.
1.4.12 Compensating the Temperature around People (For units with the
infrared floor sensor only)
Change the ratio between the suction air temperature and floor temperature used to calculate the
temperature around human.
The temperature around human 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 human can be changed with this setting.
 To reflect the effect of the temperature around the ceiling, select the "Priorities given on the
suction air temperature" (the Second code No.
02 ).
 To reflect the effect of the temperature around the floor, select the "Priorities given on the floor
temperature" (the Second code No.
04 ).
 The infrared floor sensor can be disabled by selecting "Suction air temperature only" (the
Second code No.
01 ).

: Factory setting
1.4.13 Compensating the Floor Temperature (For units with an infrared floor
sensor only)
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.

: Factory setting
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:
Mode
No.
First Code
No.
Second Code
No.
Contents
11 (21) 8
01 Suction air temperature only
02 Priority given on the suction air temperature
03

Standard

04 Priority given on the floor temperature
Mode
No.
First Code
No.
Second Code
No.
Contents
11 (21) 9
01 –4°C (–7.2°F)
02 –2°C (–3.6°F)
03

0°C (0°F)

04 +2°C (+3.6°F)
Environment
Operation
Mode
Problem Setting Value
- 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.
Heating
Excessive heating +2°C (+3.6°F)
Insufficient
heating
–2°C or –4°C
(–3.6°F or –7.2°F)