Kaisai Split ECO HOME, Operation Instructions Manual

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Operation Instructions for Air-to-water Heat Pump Split ECO HOME Operation Instructions for Split Versati
19
SPLIT TYPE
box will pop up, warning “ Please disable the Emergency Mode! ”.
(h) Upon power failure, the “ Emergen. mode ” will be defaulted to be “ Off ”.
2.2.18 Holiday Mode
In winter or low-temperature season, this function will control the leaving water temperature or room temperature
within a certain range to avoid the water system from being frozen when the user is out on holiday for a long time.
[Operation Instructions]
(1) Locate where “ Holiday mode ” at the Parameter Set page
(2) Set Holiday to “
On
” or “
Off
” by the Up/Down key .
[Notes]
(a) At the holiday mode, “ Mode ” setting of the control and On/Off key operation both are disabled.
(b) When it is activated, “ Weekly timer ”, “ Clock timer ” or “ Temp timer ” will be deactivated.
(c) At the holiday mode, when “
T-Room
” is adopted, the temperature set point should be 10 ; when “
T-Out
water ” is adopted, then the temperature set point should be 30 .
(d) When this setting is saved successfully, it will be memorized upon power failure.
(e) This function can be activated only at the “
Heat ” mode and with the unit turned off. When it is done with the
unit turned on, a prompt dialog box will pop up, warning “ ”; or when it is done
at other modes except the “ Heat ” Mode with the unit turned off, also a prompt dialog box will pop up, warning
“ Wrong running mode! ”.
(f) Settings of “
Thermostat
” and “
Holiday Mode
” cannot come into effect simultaneously.
(g) Under the Holiday mode, “ Floor debug ”, “ Sanitize ”, “ Emergen. mode ” cannot be activated, or a dialog box
will pop up, warning “ Please disable the Holiday Mode ! ”.
2.2.19 Thermostat
When the thermostat has been installed, it can be used to control the run mode of the unit (only “Heat”or
“Cool”mode)
[Operation Instructions]
(1) Locate where “ Thermostat ” is at the FUNCTION page
(2) By pressing the Up/Down key , Thermostat can be set to “
Air
” ,“
Without
” or "
AIR+Hot water
".
When it is “ Air ”, the control follows the running mode of the thermostat and is not allowed to set the running
mode; when it is “ Without ”, the control follows the running mode set by itself.
[Notes]
(a) When the water tank is unavailable, the “ Air+hot water ”mode also is unavailable.
(b) When “ Floor debug ” or “ Emergen. Mode ” is activated, then the control will not receive signals from the
thermostat.
(c) If “Thermostat” is set to “
Air ”, the control will automatically disable some functions concerning timer, and
run in accordance with the mode set by the thermostat. In this case, the running mode is unchangeable and
the ON/OFF key operation of the control is ineffective.
(d) When this setting is saved successfully, it will be memorized upon power failure.
(e) Under the “
Air+hot water ” mode, the unit can perform water heating even though the thermostat is set to
“ Off ”.The priority can be set in Cool+hot water and Heat+hot water .
(f) The state of the Thermostat can be changed when the unit is turned off.
2.2.20 Assistant Heater (Assis. Heater)
There are three options for the assistant heater, “ 1 group”, “2 groups” or “Without”.
[Operation Instructions]
Go to the FUNCTION page and locate “ Assistant heater