Sunred LH15B, User Instructions, Page: 15 / 62

15
EN
Leak test
Warning!

Read the instructions before installation.

The device may not be used in the event of a leak. When the unit is turned on, shut off the gas supply and check the unit
before using again.

The recommended frequency of tubing or flexible tubing testing at least once a month and each time the cylinder is
replaced) and the need for regular replacement, if indicated on the tubing or flexible tubing. If it shows signs of cracking,
cracking or other damage, it must be replaced with a new hose of equal length and quality

1). Read the instructions before installing;

2). Do not connect the gas cylinder directly to the unit without the regulator.

3). The hoses or the flexible hose must be replaced within the prescribed intervals.

4). Use only the gas type and bottle type specified in this manual.

Do not connect the gas cylinder to the unit without a regulator.

Use only the specified gas and bottle type.

Do not connect the gas cylinder to the unit without a regulator.

Use only the specified gas and bottle type.

When the ignition flame doesn ’ t ignite or if it ’ s extinguished, turn the control to “ OFF ”. It needs to be in OFF position for at
least 5 minutes before ignition can be attempted again. Ensure that the control is in OFF position before igniting the gas
heater again.

If a new gas bottle has been newly connected, let gas pipe air escape through ignition flame hole for at least one minute.

When igniting the flame, ensure that the variable control is pressed the whole time while ignition button is pressed. The
variable control can be released once ignition flame is burning.

You can observe and control the ignition flame through the little round window with sliding cover situated at the bottom of
the radiation shade. The ignition flame can also be lit with a match. Slide the sliding cover to the side in order to ignite the
ignition flame through the hole with a match.
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