Jandy Laars Lite 2 LG, Инструкция по установке и эксплуатации, Страница: 8 / 32

Page 4
Small Pipes Large Pipes
British Gas Publications:
IM2
Purging Procedures of Non-Domestic
Gas Installations
IM5 Soundness Testing Procedures for
Industrial and Commercial Gas
Installations
BS.6891 Installation of Low Pressure IM11 Flues for Commercial and Industrial
Pipework Gas Fired Boilers and Air Heaters
IM16 Guidance notes on the Installation
of Gas Pipework, Boosters, and
Compressors in Customer's Premises
Equal to or Greater than 25 mm (non-
domestic)
BS.6644 Installation of Gas Fired Hot Water
Boilers 60kW to 2MW.
CP341 Water Supply
Model Water Bylaws
Note: Manufacturer's notes must not be taken in any way as overriding statutory obligations.
Table 3. Pipe Installation Regulations
be necessary, or helpful, to switch the connections to
the left side to improve access for service.
To make this change, a trained service techni-
cian should reverse the heat exchanger before
beginning the installation.
Follow these step-by-step instructions and use
the accompanying illustrations.
1. Remove heater door.
2. If there is a flue terminal or draught diverter
(indoor) on top of the heater, remove it.
3. Remove all hex-head screws fastening the top and
lift the top assembly straight up (see Figure 2).
4. Remove the screw holding the rainshield to the rear
of the heater. Remove the rainshield assembly and
set it aside.
5. Remove screws that fasten the gap closures and
put them aside. Remove gap closures.
6. Remove bracket under the front header, which
holds capillary of the manual reset thermostat
(see Figure 2).
7. Remove the two heat exchanger end baffles
from inside the flue collector. To remove the
baffles, first remove the screws securing them
to the top of the front and rear combustion
chamber panels.
8. Remove the screws securing the two flue
collector holddown clamps and remove the
clamps (see Figure 3). Remove flue collector.
9. Remove the three jacket/plug grommets and
drain plugs (see Figure 2). One is located under
the water connections on the right side of the
heater. The other two are on the left side of the
heater. Gently pry the button plug from the
heater jacket located on the right side of the
heater.
10. Tag and disconnect the white wire on the pres-
sure switch (PS) and the white wire at the
terminal block.
11. Remove plastic tie wraps and pull the white
wires out of the front compartment through the
vestibule cover and coil them on the heat
exchanger.