Rheem 3805 Series, Руководство пользователя и инструкции по установке, Страница: 24 / 28

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circuit failure as necessary.
“E06” displayed Ambient sensor cable
open or short circuit
failure Check ambient sensor cable; make sure it is plugged
in and lead is not severed. Repair or replace sensor
cable as necessary.
“E07” displayed Loose connection
between the remote
control and main
board. Repair/replace remote connection cable.
“E09” displayed Water volume is not
enough and water
temperature is too
high. Ensure tank is full of water; decrease the water
temperature setting.
Refrigerant overcharge Refer to refrigeration technician.
Non-condensing gas in
system
Refer to refrigeration technician.
TX valve setting Refer to refrigeration technician.
“E10” displayed Ambient temperature
is too low and the inlet
water temperature is
too low Auxiliary heating required.
Lack of refrigerant Refer to refrigeration technician. Check pipe work, TX
valve.
Refrigerant blockage Refer to refrigeration technician. Clean pipe work and
replace dryer/filter.
TX valve setting Refer to refrigeration technician.
Heavy dust/debris
build-up on
evaporator. Clean the evaporator fins.
Using Hot Water
Failure Possible reason Solution
No hot water or
insufficient hot water
No power supply No power supply, connect power supply.
Over-temperature device activated; determine cause
and manually reset.
Excessive draw of hot
water
Wait for heater to reheat tank.
Water heater
component failure
Contact distributor to arrange repair.
TPR valve draining It is normal for 3-5% of
tank volume to be
discharged everyday
Normal operation.