22
Air to Water Heat Pump
Service Manual- Versati II Series
CONTROL
[Notes]
①
When “Weekly timer” and “Clock timer” settings are performed at the same time, the latter takes
precedence.
②
When the water tank is available, the allowed running modes include “Heat”, “Cool”, “Heat+ hot water”,
“Cool+hot water”, and “Hot water”.
③
When the water tank is unavailable, the allowed running modes only include “Heat” and “Cool”.
④
When “Clock timer” has already been set and the concerned modes include “Hot water”, if resetting
“Water tank” from “With” to “Without”, then “Hot water” mode will be automatically changed to “Heat”,
“Cool+hot water”/ “Heat+hot water” changed to “Cool”/ “Heat”.
Full Name Displayed Name Range Default
Set Mode Mode
Cool/
Heat/
Hot water/
Cool+hot water/
Heat+hot water
Heat
Water out temperature for cooling /
Room temperature for cooling /
Water out temperature for heating /
Room temperature for heating
WT-heat/
RT-heat/
WT-cool/
RT-cool
Refer to the temperature
setting range of
“Weekly Timer”.
35
℃
Tank temperature T-water tank 40~80
℃
/104~176
℉
50
℃
/122
℉
Start time Start time 00:00-23:59 08:30
End time End time 00:00-23:59 17:30
3�3�2�14 Temp� Timer
1) At the homepage, by pressing the Function key access to the FUNCTION page, and then locate where
“Temp timer” is, after that, press OK key to go to the TEMP TIMER setting page.
2) At the TEMP TIMER setting page, by the Left/Right key select the desired parameter and then by the Up/
Down key congure it. The congurable parameters include “Mode”, “Period 1”, “WT-HEAT 1”, “Period 2” and
“WT-HEAT 2”.
4) When the setting is finished, save it by pressing the Function key no. 2, or this setting without being
saved is ineffective.
5) When the setting has been saved, activate the “Temp� timer” at the FUNCTION page.
[Notes]
①
When “Weekly timer”, “Clock timer”, and “Temp� timer” settings are performed at the same time, the
last one takes precedence.
②
This function works only when the unit is in operation.
③
The allowed running modes include “Heat” and “Cool”
④
When the start time of “Period 2” is equal to that of “Period 1”, then the set point of “Period 2” takes
precedence.
⑤
TEMP� TIMER is judged by the timer value.
⑥
During the setting, the temperature set point which is set manually always takes precedence.