Aqua Power AQM 2-1 Betrieb und Installation - Seite 7

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INSTALLATION

INSTALLATION INSTRuCTIONS

6.4

Incorrect use

The following are not permitted and will void the factory

warranty:

- Installation of the appliance where it is at risk

from frost

- Installation in rooms where the appliance is at risk from

explosions as a result of dust, gases or vapors

- Ignoring safety clearances and safety zones

- Incorrect power connection

- Operation of the appliance without water flowing through

the unit, or with air in the lines (See section 8, "Initial start-

up", pg. 8)

- Operation of the unit with the cover off

- Heating liquids other than potable water

6.5

First steps to be taken in the event of

malfunction

WARNING: ALWAYS SHUT OFF POWER AND WATER

TO THE UNIT PRIOR TO REMOVING THE FILTER

SCREEN. FAILURE TO DO SO MAY CAUSE SERIOUS BODILY

INJURY OR DEATH.

» Check the circuit breaker

» Check the filter screen for scale blockage or dirt

accumulation. See section 12, "Troubleshooting", pg. 10.

6.6

Maintenance and care

M AI N T E N AN CE WO R K , SU CH A S CH ECK I N G

ELECTRICAL SAFETY, MAY ONLY BE CARRIED OUT

BY A QUALIFIED INSTALLER.

WARNING: ALWAYS SHUT OFF POWER AND WATER

TO THE UNIT PRIOR TO REMOVING THE FILTER

SCREEN. FAILURE TO DO SO MAY CAUSE SERIOUS BODILY

INJURY OR DEATH.

Regularly clean and descale the filter screen located in the cold

water inlet connection and if necessary replace. Always shut off

power and water to the unit prior to removing the filter screen.

A damp cloth is sufficient for cleaning of the unit's housing. Do

not use any abrasive or corrosive cleaning agents.

Installation instructions

Keep these instructions carefully and pass them on

to your successor in the event of a change in owner-

ship, in the event of maintenance and possible repair work

they should be passed to the qualified installer for his or

her reference.

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7.1

Mounting the unit

UNIT MUST BE INSTALLED WITH THE PLUMBING

CONNECTIONS POINTING DOWNWARD OR UP-

WARD ONLY.

WARNING: DO NOT INSTALL UNIT WHERE IT WOULD

ROUTINELY BE SPLASHED WITH WATER. ELECTRIC

SHOCK OR DEATH MAY RESULT.

» 1. Install AQM as close as possible to the hot water draw-off

point, for example, directly underneath the sink or next to

the shower stall.

» 2. Install AQM in a frost-free area. If frost may occur, remove

unit before freezing temperatures set in.

» 3. Leave a minimum of 5" of clearance on all sides for

servicing.

» 4. Remove plastic cover by removing screws located on the

left and right sides of the unit

» 5. Remove plastic backplate by pulling on the tab with a

screwdriver

» 6. Mount backplate securely to wall by putting two screws

through mounting holes

» 7. Snap unit back onto mounting plate

» 8. Reinstall cover with screws on left and right side of unit

7.2

Plumbing connections

Note: if soldering near the unit is necessary, please

direct the flame away from the housing of the unit in

order to avoid damage. Excessive heat from soldering on cop

per pipes near the aqm may cause damage.

All plumbing work must comply with national and appli-

cable state and local plumbing codes.

» 1. All plumbing work must comply with national and

applicable state and local

plumbing codes.

» 2. A pressure reducing valve must be installed if the cold

water supply pressure exceeds 150 PSI (10 bar).

» 3. Make certain that the cold water supply line has been

flushed to remove any scale and dirt.

» 4. Install isolating valve in cold water line as shown in

illustration

. This allows the unit to be isolated for

maintenance purposes.

» 5. Cold water connection (inlet) is on the right side of the

unit, hot water connection (outlet) is on the left side of unit.

» 6. Tankless water heaters such as the AQM are not required

to be equipped with a Pressure and Temperature Relief

Valve (except in Massachusetts). If the local inspector will

not pass the installation without a P+T valve, it should be

installed on the hot water outlet side of unit.

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