HydroTherm DYNAMIC/X8, Owner'S Manual

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6.2 PRE-CONNECTION & REGULATIONS
• Before any work can commence ensure that the heater is isolated from the power supply at the control
panel.
• The Hydrotherm heat pump is designed for permanent fixed wiring to either a Continuous Tariff, single phase
240V AC supply or a Shoulder Tariff 33 (QLD only) single phase 240V AC supply.
• When connecting the unit work must comply with the local supply authority regulations as well as AS3000.
• The power rating of the unit is set at 10 amps as such the mains power supplying the unit must have a 10
amp minimum circuit breaker fitted.
• To gain access the electrician may remove the four connecting screws and raise the cover upwards off the
unit base exposing electrical works ( see section 3.2 DYNAMIC X8 Connection Dimensions And Components).
• Note this device is fitted with an over-temperature control cut-out. Under no circumstances must the water
heater be in operation without this safety device connected to the circuit. Re-setting and replacement of this
device must only be carried out by a qualified electrical contractor.
• (AS/NZS 60335-1 Clause 7.12.2): disconnection must be incorporated in the fixed wiring in accordance with
the wiring rules.
• FUSE: 250V, T3.15A
6.3 HARD WIRING THE SYSTEM
• The Hydrotherm system is supplied with a 3 point earthed
plug and may be run off a standard power socket or
extension cord. Running the unit off the plug should only be
temporary (e.g. when an electrician is delayed to your
home).
• For continued long term operation the Hydrotherm system
must be hard wired into an isolated 10 amp circuit.
• A qualified electrician should remove the units plug and
utilize the power supply cord to wire the system into a
junction box.
• The junction box must be rated for outdoor use and should
be fitted with an isolating switch as shown in the diagram to
the right.
If the supply cord is damaged, it must
be
replaced by either the
manufacturer, a service agent or
similarly qualified person in order to
avoid a hazard.
Depending on the installation address,
the Hydrotherm must be connected to
either a Continuous or Shoulder Tariff
power supply. Please refer to section
2.4 for further information.
This appliance shall be installed in
accordance with National wiring
regulations AS.3000.
2
C1/2
No1
C1/2 C3/4 X C5
N02 No3 No4 C3/4 X No5
GND B4 V
Key/spv
N L
4 3 2 1
G0 B1 B2 B3 ID5 ID3 ID1
G GND Y ID4 ID2 GND GND
Tx/Rx
C
2 C1/2 No1 C1/2 C3/4 X C5
N02 No3 No4 C3/4 X No5
GND B4 V
Key/spv
N
L
4 3 2 1
G0 B1 B2 B3 ID5 ID3 ID1
G
GND
Y ID4 ID2
GND
GND
Tx/Rx
C
OFF
ON
16