ESIE15-11A
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Part 3. Field settings
6. General indoor units
23/09/16
Page 43
VRV4 indoor units
12 /
22
0
Output signal X1-X2 of the optional
KRP1B PCB kit
01
indoor unit turned ON by
thermostat
02
--
03
operation output
04
malfunction output
1
External ON/OFF (T1/T2 input) = set-
ting when forced ON/OFF is operated
from outside.
01
forced off
02
ON/OFF operation
03
external protection device
input
04
forced OFF - multi tenant
2
Thermostat differential changeover
(set when remote sensor is to be
used)
01
1°C
FXFQ, FXZQ, FXCQ, FXKQ, FXUQ,
FXHQ, VKM, "biddle"
02
0,5°C
FXSQ, FXMQ, FXAQ, FXLQ, FXNQ,
FXDQ, EKEQM
3
Fanspeed setting during thermostat
OFF at heating operation
01
LL
02
Set speed
03
OFF
Note:
only use in combination with
optional remote sensor or when set-
ting 10-2-03 is used.
4
Differential for automatic changeover.
Temperature difference between cool-
ing setpoint and heating setpoint in
automatic mode. Differential is cooling
setpoint minus heating setpoint.
01
0°C (hp)
ex: cooling 24°C/Heating 24°C
02
1°C
ex: cooling 24°C/Heating 23°C
03
2°C
ex: cooling 24°C/Heating 22°C
04
3°C (HR)
ex: cooling 24°C/Heating 21°C
05
4°C (VKM)
ex: cooling 24°C/Heating 20°C
06
5°C
ex: cooling 24°C/Heating 19°C
07
6°C
ex: cooling 24°C/Heating 18°C
08
7°C
ex: cooling 24°C/Heating 17°C
5
Auto-restart after power failure
01
disabled
02
enabled
6
Fan setting during thermostat OFF at
cooling operation
01
very low speed
02
according to remocon set-
ting
03
ventilation off
9
Forced cool/heat master
01
disabled (select by
cool/heat selection button
controller)
only for 2 pipe heatpump VRV sys-
tems
02
enabled (not possible by
cool/heat selection button
controller)
