Installation Instructions - Honeywell Galaxy 3-48C Installation Manual

Galaxy 3 Series Installation Manual

Installation Instructions

The installation and wiring must be performed by a competent engineer. The Galaxy 3 Series Power Supply
Unit must be connected to the a.c. mains supply (230/240 Va.c. 50Hz) via a fused connection outlet. The fuse
in the mains outlet must not exceed 3A.
The Galaxy 3 Series Power Supply Unit comes installed in the metal enclosure base. The installation proce-
dure of the panel base is as follows:
1. Route the mains cable through the hole on the right hand side of the enclosure base. Securely anchor
the cable to the box using the tie-wrap as shown in the following Figure:
Enclosure
base
2. Secure the panel base to the wall using three 1.5" No. 8 round head steel screws through the holes
provided.
The mains cable used must be a three core type (with green/yellow earth insulation) of adequate current
carrying capacity.
NOTE: The mains cable must satisfy the requirements stated in BS6500.
3. Connect the mains cable to the mains terminal block as follows:
• blue wire to the terminal marked N (Neutral)
• green/yellow wire to the terminal marked (Earth)
• brown wire to the terminal marked L (Live)
NOTE: No other connections to the mains connector are permitted.
All wiring must be in accordance with the latest edition of the IEE Wiring Regulations, BS7671 (Requirements
for Electrical Installations).
4. Power up by applying mains first. This unit can be powered up from the battery by momentarily shorting
LK10. Never leave LK10 connected, as deep discharge of the battery will occur. LK10 is for start-up
only.
Lid Tamper
Keyhole
Microswitch
slot (top)
Control
Unit
Attaching hole
Off-Wall
Tamper
Micro-switch
Figure 3-6. Enclosure Base
3-13
Power Supply Unit (cont'd)
Power
Block
Mains cable
Tie wrap
Attaching hole
Terminal
block