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Screen Locked
Compressor Running
High Fan Speed
Low Fan Speed
Timer
CONTROLLER FUNCTIONS AND OPERATION
1. Lock and unlock:
When the controller is in the normal display mode and there is no button operation for more than 60 seconds it will
will automatically lock. Press the key "
2. Turn ON/OFF the heat pump:
When the controller is in the normal display mode, press "
to the power ON or OFF mode.
3. Operation Mode selection:
Mode Number
01.
02.
04.
05.
STAN mode (Standard mode):
In STAN mode, the controller will display " St:AN ". In this mode only heat pump operates and the default water
temperature setting is 55°C, setting range is 15°C~60°C, restart temperature difference is 5°C.
ECO mode (Economy mode):
In ECO mode, the controller will display " E:CO ". In this mode only heat pump operates and the default water
temperature setting is 55°C, setting range is 15°C~60°C, restart temperature difference is 10°C.
HYB mode (Hybrid mode):
Under HYB mode, the controller will display " Hy:b ". In this mode, the heat pump only runs until the water temperature
reaches 60°C, when this temperature is reached, the heat pump stops running. The heating element will continue
heating until the water temperature reaches the setting temperature (if the set value more than 60°C). In this mode,
the default water temperature setting is 65°C, setting range is 15°C~70°C and restart temperature difference is
10°C (default value).
ELE mode (Heating element mode)
Under ELE mode, the controller will display " E:LE ". In this mode only the heating element will work to heat
the water. The default water temperature setting is 65°C, with a setting range of 15°C~70°C, and the restart
temperature difference is 10°C.
The system default mode is Standard (STAN). When the unit is switched on for the first time, the
system will operate under STAN mode. Subsequently however, the unit will start in the mode
setting it was in prior to shutdown. To change the mode, refer to the instructions below.
NOTE
Changing mode:
When the controller is in normal display mode, press "M" key to show the existing operation mode, it will display
constantly for 8 seconds, before it disappears, press "M" again to switch between different operating modes.
The mode name will show at the clock display for 8 seconds each time the "M" key is pressed. When unlocked, the
display will show the clock. Press "M" key once to show the current Operation Mode. .
Rinnai
Screen Lock Active
Compressor Active
High Fan Speed Active
Low Speed Fan Active
Timer Active (see "Operation Timer
Setting" on page 24)
" for 3 seconds to unlock, it will beep.
Mode
Standard Mode
Economy Mode
Hybrid Mode
Electric Mode
-
-
-
-
-
" button for more than 1 second to switch the controller
Symbol
STAN
ECO
HYB
ELE
23
OPERATION
Setting Range
15°C~60°C
15°C~60°C
15°C~70°C
15°C~70°C
EHPS Heat Pump OIM - Issue 1
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