Camus Hydronics DRH300, Инструкция по установке, эксплуатации и обслуживанию

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4
1. Turn off electrical power and main manual gas shut-off
and allow appliance to cool down.
2. Remove the vent pipe running to the chimney and
check heat exchanger, vent and chimney for
obstruction and clean as necessary.
3. Remove burner from appliance and carefully clean as
required. Never brush or wipe the knitted metal fiber
surface, use a garden hose to rinse burner.
Caution: Never use a pressure washer to clean the
burner.
4. Use a pressure washer to clean heat exchanger if
necessary.
5. Reinstall parts removed in steps 2 and 3. Be sure that
vent pipe has proper pitch and is properly sealed.
Replace any damaged gasket. Note that the burner is
supplied with two gaskets; a high temperature
graphite-backed ceramic paper gasket under the
burner flange and a stamped silicon gasket between
the burner flange and fan flange. Tighten fan flange
mounting nuts to 20 ft-lb on DR300 – 1000 and 25 ft-lb
on DR1200 - 5000.
6. Restore electrical power and gas supply to appliance.
7. Place appliance in operation using lighting instructions
provided.
8. Confirm proper operation of all safety devices
9. Check for gas leaks and proper vent operation.
NOTE:
Experience has shown that improper installation or
system design, rather than faulty equipment, is the
cause of most operating problems
1.8 BOILER ROOM OPERATING CONDITION
•
Due to low jacket losses from the appliance,
temperatures in a typical boiler room may drop
significantly; supplemental heat is required to maintain
ambient temperature at acceptable levels.
1.9 CLEARANCE FROM COMBUSTIBLE
MATERIAL
This appliance is suitable for alcove (a closet without a
door) installation with minimum clearances to combustibles
as follows:
Table 1: Clearances from combustibles
Clearances from Combustibles
TOP 12" REAR 12"
SIDES 12" VENT 6"
Figure 4: Clearance from Combustibles
When placing the appliance be aware that a minimum
clearance of 24” (60cm) must be provided at the front to
allow easy access to the heat exchanger.
When installed directly on combustible flooring, the
appliance shall be installed on a metal panel extending
beyond the full width and depth of the appliance by at least
3 inches (76.2mm) in any direction. The floor must be
strong enough to support the full weight of the heater.
NOTE: Clearances from combustible construction are
noted on the appliance rating plate
Maintain minimum specified clearances for adequate
operation. All installations must allow sufficient space for
servicing the vent connections, water pipe connections,
circulating pump, bypass piping and other auxiliary
equipment, as well as the appliance
Table 2: Service Clearances
Service Clearances
Model
Service Clearance, Inches (cm)
Top
Right
Side
Left
Side
Back Front
300
24”
(60cm)
12”
(30cm)
12”
(30cm)
*
24”
(60cm)
350
24”
(60cm)
12”
(30cm)
12”
(30cm)
*
24”
(60cm)
400
24”
(60cm)
12”
(30cm)
12”
(30cm)
*
24”
(60cm)
500
24”
(60cm)
12”
(30cm)
12”
(30cm)
*
24”
(60cm)
600
24”
(60cm)
12”
(30cm)
12”
(30cm)
*
24”
(60cm)
800
24”
(60cm)
12”
(30cm)
12”
(30cm)
*
24”
(60cm)
1000
24”
(60cm)
12”
(30cm)
12”
(30cm)
*
24”
(60cm)
1200
24”
(60cm)
12”
(30cm)
12”
(30cm)
*
24”
(60cm)
1400
24”
(60cm)
12”
(30cm)
12”
(30cm)
*
24”
(60cm)
1600
24”
(60cm)
12”
(30cm)
12”
(30cm)
24”
(60cm)
24”
(60cm)
1800
24”
(60cm)
12”
(30cm)
12”
(30cm)
24”
(60cm)
24”
(60cm)
2000
24”
(60cm)
12”
(30cm)
12”
(30cm)
24”
(60cm)
24”
(60cm)
2500
24”
(60cm)
12”
(30cm)
12”
(30cm)
24”
(60cm)
24”
(60cm)
3000
24”
(60cm)
12”
(30cm)
12”
(30cm)
24”
(60cm)
24”
(60cm)
3500
24”
(60cm)
12”
(30cm)
12”
(30cm)
30”
(76cm)
24”
(60cm)
4000
24”
(60cm)
12”
(30cm)
12”
(30cm)
30”
(76cm)
24”
(60cm)
4500
24”
(60cm)
12”
(30cm)
12”
(30cm)
36”
(91cm)
24”
(60cm)
5000
24”
(60cm)
12”
(30cm)
12”
(30cm)
36”
(91cm)
24”
(60cm)
*
Allow adequate space for the venting in addition to 6”
clearance to combustibles.