Thermostat Control - Daikin RZQG71~140L7V1B Service Manual

ESIE12-06
Graph 3 Target evaporating temperature control when "low humidity application + freeze up operation
prevention" is selected. Field setting 16(26)-2-04:
Change
In order to increase continuous operation of the unit in low latent heat applications and avoid the
rise of temperature after thermostat OFF, the thermostat control will be changed when using
thermostat
field settings 16(26)-2-03 & 16(26)-2-04.
control
 Trs 0.5 °C (No change from standard setting)
Thermostat ON
 Trs -2.0 °C for 5 minutes continuously.
Thermostat OFF
 Trs 4.5 °C
Field Setting
Te target acceptable area
Te target
(˚C)
Te target limited ≤ 20˚C
(to protect the comp.)
Te (see note) target acceptable area
Indoor temp. > setting → Te target down

Indoor temp. < setting → Te target up

Remote controller setting temp.
Te target limited ≥ 2˚C
(not to freeze)
Freeze protection
(40min. integrated coil temp. ≤ -1˚C)
Field Setting from Remote Controller
Indoor Temp
(˚C DB)
141