General Information; Introduction; Description - Jandy Lite 2 LG Installation And Operation Manual

LITE 2 MODEL LG POOL AND SPA HEATER
SECTION 1.

General Information

1A. Introduction
This manual provides installation, operation, and
owner's instructions for the Lite 2 Model LG millivolt
pool and spa heater, sizes 125 through 400. The Lite
2 range of heaters has been tested and certified by
British Gas to the latest draught of European Stan-
dard, PREN656, and the appliance is manufactured in
Heat Input Gross (kW)
Heat Input Net (kW)
Heat Output (kW)
Burner Pressure (mbar)
3
Gas Rate (m /h)
Gas Rate (m 3 /h) G30
G31
Flue Gas Volume
4.5% C02, 120C (I/sec)
Flue Gas Volume
5.5% C02, 135C (I/sec)
G30
G31
Injector Diameter (mm
and marking)
Appliance Category
Natural Gas
LPG
Inlet Pressure(mbar)
Natural Gas
LPG
Note:
The above LPG heat inputs apply up to an altitude of 600m. Above this altitude, de-rate the heat input by 4% for every
300m.
Table 1. LG Performance Specifications
125 BTU 175 BTU
Nat. Nat.
Gas LPG Gas
36.6 36.6 51.3
33.0 33.7 46.2
28.4 28.4 39.7
10 28-30 10
___
3.5 4.9
___ 1.05 ___
1.38
32.1 ___ 44.9
___ 32.3 ___
31.8
(2.26) (1.4) (2.26)
Marked Marked Marked Marked
43 54 43
20
G30 @ 28-30 mbar
G31 @ 37 mbar
accordance with all required quality procedures
(Certificate N:BG/EC-87/95/46/M7,
87AQ46). LG performance characteristics are listed
in Table 1. General data for the model LG is listed in
Table 2. The basic configuration of the LG heater is
shown in Figure 1.
1B. Description
The model LG is a compact, high performance
pool heater. The heater converts heat from the pilot
into electricity which operates the controls.
LG Size (in BTU Input)
250 BTU
Nat.
LPG Gas LPG
51.3 79.6 75.0
47.2 71.7 69.0
39.7 56.8 53.5
28-30 10 28-30
___ ___
7
1.48 ___ 2.3
1.93 2.99
___ 64.1 ___
45.3 ___ 70.3
44.5 69.1
(1.4) (2.26) (1.4)
Marked Marked Marked Marked Marked
54 43 54
I
2H
I
3+
PI number
325 BTU 400 BTU
Nat. Nat.
Gas LPG Gas
103.4 97.4 117.2
93.2 89.6 105.6
73.8 69.5 90.8
10 28-30 10
___
9.1 11.2
___ 2.99 ___
3.89
83.9 ___ 102.8
___ 91.4 ___
89.7
(2.26) (1.4) (2.26)
43 54 43
Page 1
LPG
117.2
107.8
90.8
28-30
___
3.47
4.52
___
106.4
104.2
(1.4)
Marked
54