Tyco 1948 Series Installation & Operating Instructions

INSTALLATION & OPERATING INSTRUCTIONS
To place into operation:
(i) Install the cabinet as per Section 1.
(ii) Wire as per Section 2 (do not connect batteries).
(iii) Configure options as per Section 3.
(iv) Switch mains on and check the voltage, adjust if necessary.
(v) Connect the batteries as per Section 2.
1. CABINET INSTALLATION
WARNING: The 24V 2A models are Class A products. In a domestic environment these products
may cause radio interference in which case the user may be required to take adequate measures.
The cabinet is intended for wall mounting at "eye" level. Allowance should be made for cable entry
(one hole is provided at top of rear wall, near centre). Relevant standards may apply (e.g. AS1670.1
and NZS4512).
The following conditions are required: dry area (inside building); moderate ambient temperature; clear
access for viewing and maintenance.
THE UNIT IS NOT SUITABLE FOR INSTALLATION WITHIN A "HAZARDOUS AREA"
Four mounting holes are provided (5mm diameter) on a rectangular pattern. The unit should be
mounted with at least 2 screws (top and bottom of opposite sides).
2. WIRING
ENSURE MAINS SUPPLY IS ISOLATED AT THE SWITCHBOARD BEFORE CONNECTING
MAINS WIRING MUST BE DONE BY A REGISTERED ELECTRICIAN
Mains Wiring: (Observe all relevant standards, e.g. AS3000)
(a) Terminate the mains cable to the 3-way terminal block: brown to A; blue to N;
green/yellow to E.
(b) Do not "nick" wires when stripping, or leave exposed strands outside of the terminals.
(c) Secure the wires to the cabinet with the P clamp and barrel nut.
(d) Connect the supply
Field Wiring:
Three terminals (J2) are provided for connection to external loads:
+VNB for non-battery backed loads (e.g. door holders);
+V for battery-backed loads;
0V (for common return of both the above).
Three terminals are provided for connection to internal or co-located equipment. Terminate the wires
with 2mm "fast-on" receptacles, (e.g. Utilux H1129).
Charger Disable- Input (J7), close to 0V with voltage free switch to reduce output voltage to 80%.
LT0232 VERSION 1.14
SERIES 1948, 2A POWER SUPPLIES
AS DEFINED BY AS3000.
26 FEBRUARY 2013
17 Mary Muller Drive
PO Box 19-545
Woolston
Christchurch 8241
NEW ZEALAND
Tel: +64-3-389-5096
Fax: +64-3-389-5938
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