ZANKER MET 60, Operation And Installation Instructions Manual, Page: 4 / 8

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1.1 Description of the unit
This manual must be read carefully before attempting to install
the mini multipoint water heater. If you do not follow the
safety rules or the instructions outlined in this manual, the unit
may not operate properly and it could cause property damage,
serious body injury and/or death.
ZANKER will not be liable for any damages because of failure to
comply with the installation and operating instructions outlined in
this manual or because of improper use. Improper use includes
the use of this appliance to heat any liquid other than water.
Failure to comply with the installation and operating instruc-
tions or improper use voids warranty. Never remove the unit’s
plastic cover unless the electricity is turned off.
If you have any quesions regarding the installation or operation
of this water heater, or if you need an additional installation
manual, please call our technical service line and we will refer
you to a qualified ZANKER service representative in your area.
General
The Mini Multipoint water heater does not store hot water.
Instead, water is heated instantaneously as it flows through
the unit.
The input of heat into the water is electronically controlled.
Please set the desired temperature using the knob on the front
cover. The LED lights up when the unit is “ON”.
1.2 Detail description (Fig 6)
1. Fixing hole (2 nos.)
2 Cable seal
3. Step switch
4. Differential pressure switch assembly
5. Cold water connection
9. Hot water connection
7. Water container assembly
8. Thermostat
9. Filter
10. Union nut (provided by client)
1.3 Installation instruction
for the qualitified installer
1. Install the Mini Multipoint as close as possible to the
main hot water draw-off points.
2. Leave a minimum of 5” of clearance on all sides for
servicing.
3. Remove plastic cover. (Fig 3)
4. Mount unit securely to wall by putting two screws
through mounting holes. Screws and plastic wall plugs
for mounting are provided. (Fig 4)
Water connections
1. All plumbing work must comply with national and
applicable state and local plumbing codes.
2. Make certain that the cold water supply line has been
flushed to remove any scale and dirt.
3. Cold water connection (inlet) is on the right side of the
unit (Fig 6 # 5), hot water connection (outlet) is on the
left side of the unit. (Fig 6 # 6)
5. When all plumbing work is completed, check for leaks
and take corrective action before proceeding.
Unit must be installed in a vertical position with the
water fittings pointing downward. Do not install unit
where it would routinely be splashed with water. Electric
shock may result.
1.4 Electrical connection
1. All electrical work must comply with national and ap
plicable state and local electrical codes.
2. The Mini Multipoint should be connected to a properly
grounded dedicated branch circuit of proper voltage
rating. In installation with several Mini Multipoint units,
each unit requires an independent circuit.
3. The “live” wires must be connected to the slots on the
terminal block marked L. The ground wire must
be connected to the slot marked with the ground
symbol.
4. Reinstall plastic cover.
Warning:
Before begining any work on the electric installation,
be sure that main breaker panel switch is, “OFF” to avoid any
danger of electric shock. All mounting and plumbing must be
completed before proceeding with electrical hook-up where
required by local, state or national electrical codes the circuit
should be equipped with a “Ground fault interrupter”.
1.5 Regulations and Provisions
- Regulations of the local power supply company should be
observed.
- Regulations of the water supply company should observed
- Technical data.
- Install the unit flush with the wall.
- Electrical connection to be secure.
- The device must be capable of being isolated from the mains,
for example by fuses, with an isolating distance of at least
3 mm, in all poles.
The unit must be earthed (see circuitdiagram). To protect
against water penetration, the cable seal (3) must be used.
1.6 Important note
All the information in these Operating and Installation
Instructions must be carefully followed. These instructions
provide important details regarding the safety, operation,
installation, and maintenance of the unit.
1.7 Installation location
The unit is to be installed in a closed, frost-free room
(disconnected units are to be stored in a frost-free
location, since there will always be some water left in the unit)
The MET 60 is to be installed vertically on a wall (hot water
connection downwards).
1. Installation instructions
for the user and the qualitified installer