Quietside 090W1-NG, Руководство по установке

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Residential Gas Hydronic Heating System Residential Gas Hydronic Heating System Residential Gas Hydronic Heating System Residential Gas Hydronic Heating System
QVM 9
Series
32 32 32 32
Routine Maintenance Routine Maintenance Routine Maintenance Routine Maintenance
No. No. No. No. Checking Items Checking Items Checking Items Checking Items Measures Measures Measures Measures
1. 1. 1. 1.
Prior to inspection and maintenance.
Close the gas shut-off valve, turn off power to
the unit.
2.
2. 2.
2.
Check for leaks in gas piping &
connections with soapy water.
Repair the leak.
3. 3. 3. 3.
Emergency measures for a gas leak.
1) Close the gas shut – off valve.
2) Prohibit the use of any device which may
cause gas to ignite or explode such as
matches, lighters, or turning switches on or
off.
3) Ventilate the indoor space.
4) Contact the gas supplier or call the fire
department or 911.
4. 4. 4. 4.
Check for obstructions in air intake and
exhaust(flue) pipe. Stop the unit and immediately contact the
installer or service company.
5.
5. 5.
5.
Check for lack of heating water.
(Low volume or flow of water supplied to
tub or faucets)
Check the pressure of the incoming water
supply (If the pressure is lower than the
minimum hot water pressure, install a separate
pressurizing pump).
6. 6. 6. 6.
Check for external contamination. Stop the unit and clean with neutral detergent.
7. 7. 7. 7.
Precautions for restart after prolonged
shutdown.
(Typical for vacation homes)
Check if condensate trap is filled to mark. If
not, add water to fill to mark.
8.
8. 8.
8.
Check for clogging of the strainers at the
heating inlet or hot water inlet. Clean strainer(s). If clogged it may be
‘
advisable to
’
flush system completely
9. 9. 9. 9.
Abnormal noise during the operation. Stop the unit and contact your dealer.
10.
10. 10.
10.
Drainage of condensed water.
Siphon should always be filled with water to the
top of the container. The condensed water
drain should be connected to the sewer. Never
drain to areas prone to freezing temperatures.
Siphon should be cleaned annually.
Routine Checklist
Routine Checklist Routine Checklist
Routine Checklist