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EN
EN
Safety Instructions
Safety Instructions
Marey Electric Tankless Water Heater by Wahlbach
Marey Electric Tankless Water Heater by Wahlbach
This product shall be protected by a Class A ground fault circuit interrupter.
This appliance is not intended for use by persons (including children) with re-
duced physical, sensory or mental capabilities, or lack of experience and knowl-
edge, unless they have been given supervision or instruction concerning use of
the appliance by a person responsible for their safety.
Children should be supervised to ensure that they do not play with the appliance.
The maximum inlet water pressure: 1.0 MPa (150 PSI).
The minimum inlet water pressure: 0.1 MPa (15 PSI).
WARNING
Before obtaining access to terminals, all supply circuits must be disconnected.
After service work is complete, proceed as during the first-time appliance start-
up.
The connection diagram or wiring diagram is marked. (Located on inside of Front
Enclosure)
CAUTION
1. DO NOT INSTALL IN A BATH ENCLOSURE OR SHOWER STALL OR CONNECT TO A
SALT- REGENERATED WATER SOFTENER OR A WATER SUPPLY OF SALT WATER
2. CONNECT ONLY TO A CIRCUIT PROTECTED BY A CLASS A GROUND FAULT CIR-
CUIT INTERRUPTER
For use on an individual branch circuit only.
USE COPPER CONDUCTORS ONLY
USE BONDING CONDUCTOR IN ACCORDANCE WITH THE CANADIAN ELECTRICAL
CODE, PART I
Each individual heating element is marked with the manufacturer’s part number
or its electrical rating in voltage and amperes/watts.
The specific spacing between the appliance and adjacent surface.
SAVE THESE INSTRUCTIONS
The appliance is not to be installed in locations where freezing can occur.
The resistivity of the water supply must not be less than 3300 Ω
•
in.
The appliance must be grounded properly!
The appliance is close-outlet type, the water connection of this appliance must
be connected to unvented water heating system.
No changes may be made to the appliance.
If the supply cord is damaged, it must be replaced by the manufacturer, its ser-
vice agent or similarly qualified persons in order to avoid a hazard.
Declaration of conformity
We hereby declares that the Marey devices comply with the following standards:
• CAN/CSA E60335-2-35
• CAN/CSA-C22.2 No. 60335-1
• UL 499
Standards and regulations
The installation (plumbing and electrical work), commissioning and maintenance
of this appliance should only be undertaken by personnel with electrical engi-
neering qualifications and in accordance with the relevant standards and regula-
tions (BSI, etc.) and this manual.
The following should also be observed:
• The appliance name plate;
• The technical specifications.
Connection to the water supply
Compatible cold water pipe materials: steel, copper and plastic.