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Legacy™ Model LRZM Pool/Spa Heater
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Installation and Operation Manual
5. Proper electrical wiring (if required)
6. Adequate water flow
This manual provides the information needed to
meet these requirements. Review all application and
installation procedures completely before continuing
the installation.
2.2. statutory information
It is the law that all gas appliances are to be
installed only by competent persons (e.g., registered
members of Gas Safe) in accordance with the Gas
Safety (Installation and Use) Regulations, latest
published version of BS6798, BS5440 Pt. 1 and
Pt. 2, BS6891, and BS5482 Pt. 2. Failure to install
appliances correctly could lead to prosecution.
The Legacy heater, as supplied, has been tested
and certified by Gas Appliance Directive (GAD;
2009/142/EC) and the latest version of European
Standard, BSEN 656 for use with natural and LPG
gases. Legacy heaters are only permitted to be installed
in the open air or in a room which is separated from
living rooms and provided with appropriate ventilation
directly to the outside.
WarninG
The Legacy heater is certified to European require
-
ments for use only as a swimming pool or spa
heater. The Legacy heater must not be used for any
other purpose and must be installed and serviced
by a qualified professional. The Legacy heater must
be operated strictly in accordance with the manufac-
turer's instructions. If the Legacy heater is installed
in a room, adequate air supply and ventilation
must be provided and maintained. Never store any
materials within the area of the heater or ventilation
openings.
It is important that no external control devices
(e.g., flue dampers, economizers, etc.) be directly
connected to the Legacy heater unless covered by
these installation and servicing instructions or other-
Figure 1. General Configuration
A
194 mm
1000 mm
95 mm
264 mm
406 mm
127 mm
203 mm
724 mm
333 mm
H
1041 mm
Outdoor Flueless Heater Configuration
Indoor Open Flue Configuration with Draft Hood
Outdoor Flue Configuration with Vent Cap
Model
Heater Width
Dim "A"
Venting Dimensions
Vent Diameter
Outdoor
Dimension "H"
Indoor
Dimension "H"
mm
mm
mm
mm
125
384
150
441
413
175
460
150
457
613
250
578
175
464
641
325
683
200
479
673
400
822
230
546
699
Содержание Legacy LRZ
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