Anzzi Envo WH-AZ018-M3 설치 및 운영 매뉴얼 - 페이지 19

{카테고리_이름} Anzzi Envo WH-AZ018-M3에 대한 설치 및 운영 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Anzzi Envo WH-AZ018-M3 20 페이지. Electric instant water heater

페이지 인쇄

CLEANING & MANTENANCE

Cleaning Steps：

Step 1. Shut off power to the water heater before draining water.

Step 2. Inspect the inlet and outlet water connections for any signs of damage or failure.

Look for any signs of leakage, damage, or cracks in each connection.

Step 3. Unscrew the nipple of inlet, check the filter inside the inlet. Replace with a new one

if it have to.

Step 4. Install the nipple back to the inlet. Make sure there is washer between the nipple and

the inlet. Hand tight first then tighten with wrench. Make sure not to over tighten the connections

to avoid damage to internal connections of the water heater.

Step 5. Reconnect the pipe to the inlet. Use two wrenches, one wrench to hold the water

heater fittings and another wrench to tighten the connecting pipes.

TROUBLE SHOOTING

SYMPTOMS

Inlet and outlet fittings

leaking.

LED no signal.

Functional keys not

working.

Water too hot.

Water too cold.

Outlet water gets

smaller and smaller.

LED shows E1.

LED shows E3.

PACKING LIST

Item

Electric Water Heater without cable

Installation kit

Install & Operation Manual

POSSIBLE CAUSES

A. Fittings not tight.

B. Rubber washer worn-out.

A. Power not connected.

B. The temperature control

device disconnected.

A. No water out from shower.

B. Water pressure too low.

A. Too high temperature set.

A. Low temperature set.

B. Water flow too much.

Inlet strainer of the unit, faucet

or shower head clogged.

Outlet water temperature

abnormal, over 167℉(75℃).

Outlet temperature sensor

failure.

Unit

Set

Copy

RECOMMENDED ACTIONS

A. Tighten fittings.

B. Change rubber washer.

A. Connect power to the unit.

B. Call our technical support line

for assistance.(305-614-4070).

A. Open valve to get water.

B. Raise the water pressure.

A. Set a lower temperature.

A. Set a higher temperature.

B. Reduce water flow.

Clean strainer, faucet and

shower head.

Turn off the power and keep

the outlet water flowing out in

30 seconds, then turn on the

power again.

Call our technical support line

for assistance.(305-614-4070).

Quantity

PG.15