26
1.2.7 SET E9 TIME
MENU > Project Menu > SET E9 TIME
E9 PROTECT TIME sets the delay time of water flow detection. When unit starts, water flow will not be detected until at least (2+
E9 PROTECT TIME/60) minutes have elapsed.
E9 DETECTION METHOD sets the method of water flow detection. If “1” is selected, the water flow switch is detected after
water pump starts. If “2” is selected, the water flow switch is both detected before and after the water pump starts.
1.2.8 INV PUMP RATIO
MENU > Project Menu > INV PUMP RATIO
MIN RATIO sets the minimum output ratio of inverter pump which is installed in the main water pipe.
MAX RATIO sets the maximum output ratio of inverter pump which is installed in the main water pipe.
1.2.9 CHECK PARTS
MENU > Project Menu > CHECK PARTS
State of different parts can be checked in this menu.
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