TemperZone ISD 500Q Installation & Maintenance

ISD 500Q, 600Q
Ducted Split System
Indoor Units
Fig.1 Dimensions (mm)
PROJECTION
Not to Scale
1500
50
A
ACCESS
PANEL
D
515 470
1005
OA
308
1059 MTG CTR
1685 OA
NOTE
The manufacturer reserves the right to
change specifications at any time
without notice or obligation. Certified
dimensions available on request.
Fig. 2
200 mm
APPROX.
'U' TRAP
MODEL
ISD 500Q
ISD 600Q
ELECTRICAL
BOX
B
REFRIG.
CONN'S
ACCESS
PANEL
C
OPTIONAL
VERTICAL SUPPLY
VERTICAL SUPPLY
AIR SPIGOT
60
400
475
308
VENT PIPE
100 mm
FOR LONG
APPROX.
CONDENSATE
DRAIN RUNS
100 mm
MINIMUM
OPEN
DRAIN
CORNER LOADS (kg)
A B C D
75 91 63 46
78 99 65 43
Net
Weight
ISD 500Q 275 kg
ISD 600Q 285 kg
OPTIONAL
ELECTRICAL
AIR SPIGOT CONDUIT HOLES
245
150
900
DRAIN 28 OD
947 SPRING CTR (16Ø)
997 FIXING CTR (13Ø)
1200 OA
Condensate Drain
MINIMUM
SLOPE
20 mm PER m
(1 IN 50)
Installation &
Maintenance
GENERAL
These ISD indoor units are designed to be
coupled with their respective OSA outdoor
units. Units must be installed in
accordance with all national and local
safety codes.
Combinations
One ISD 500Q with one OSA 500
One ISD 600Q with one OSA 600
Options
1. Filters.
2. Electric Heat (factory fitted).
INSTALLATION
Unpacking
The unit's supply air spigot has been
inverted for ease of shipping. Remove the
spigot and replace it, facing outwards.
Positioning & Mounting
Provide 500 mm minimum clearance to the
electrical panel.
Mount on a suitable level platform using
vibration isolators. Access to fixing centres
beneath the return air spigot can be made
via the removeable bungs in the spigot's
base.
75
Condensate Drain
The unit has an internal sloping
condensate drain tray. The trap should
have a vertical height of at least 100 mm.
The drain should have a slope of at least
1 in 50 and must not be piped to a level
above the unit drain tray (refer Fig.2).
For long condensate pipe runs, fit a vent
pipe near the drain trap. The top of the vent
pipe must be at least 100 mm above the
ISD unit's drain tray.
It is essential that the drainage system for
the evaporator is checked by pouring water
in the drain tray and seeing that it
discharges at the end of the drain and does
not overflow the drain tray.
INDOOR-OUTDOOR UNIT CONNECTIONS
Refer to the relevant OSA Outdoor Unit
'Installation & Maintenance' pamphlet for
piping instructions. For wiring connections,
refer to the Outdoor Unit wiring diagram.
REFRIGERATION PIPING
Pipe Connection Sizes & Type
Liquid : 16 mm OD (
Suction : 28 mm OD (1
5
/ ") sweat
8
1 / ") sweat
8