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This gas appliance should be installed by a quali ed installer in accordance
with local building codes and with current CAN/CGA - B149.1 or .2 installa-
tion codes for Gas Burning appliances and equipment in Canada and the
National Fuel Gas Code ANSI Z223 in the U.S.A.
1. The gas pipeline can be brought in through either the right or the left side
of the appliance. A knockout is provided at either location to allow for the
gas pipe installation and testing of any gas connection.
2. The gas control inlet is 3/8" NPT. Typical installation layout for rigid pipe is
shown at right.
3. When using copper or flex connector, use only approved ttings .
Always provide a union so that gas line can be easily disconnected for
burner or fan servicing. See gas speci cation f or pressure details and rat-
ings.
4. When a vertical section of gas pipe is required for the installation, a con-
densation trap is needed. See CAN/CGA-B149.1 or .2 for code details.
5. For natural gas, a minimum of 3/8" iron pipe with gas minimum pressure
of 4.5 w.c. must be used for supply from the gas meter. Consult with the
local gas utility if any questions arise concerning pipe sizes.
6. A 1/8" NPT plugged tappings are accessible for test gauge connection
both on the inlet and outlet of the gas valve.
7. Turn the gas supply ON and check for leaks. DO NOT USE OPEN
FLAME FOR THIS PURPOSE. Use an approved leak testing solution.
8. The appliance and its individual shutoff valve must be disconnected from
the gas supply piping system during any pressure testing of that system
at test pressures in excess of 1/2 PSIG (3.5 KPa).
9. The appliance must be isolated from the gas supply piping system by
closing its individual shutoff valve during any pressure testing of the gas
supply piping system at test pressures equal to or less than 1/2 PSIG
(3.5 KPa).
Note: The gas line connection may be made of 1/2" rigid pipe or an
approved flex connector. Since some municipalities have additional
local codes, it is always best to consult your local authorities and the
current CAN/CGA - B149.1 or .2 installation code in Canada or the
National Fuel Gas code ANSI Z223.1 in the U.S.A.
For the state of Massachusetts a T-handle gas shut-off
valve must be used on a gas appliance . This T-handle gas
shut-off valve must be listed and appro ved by the state of
Massachusetts. This is in ref erence to the state of
Massachusetts state code CMR238.
Glass Cleaning
It will be necessary to clean the glass periodically. During start-
up, condensation, which is normal, forms on the inside of the
glass and causes dust, lint etc. to cling to the glass surface. Also,
initial paint curing can deposit a slight film on the glass. It is there-
fore recommended that initially the glass be cleaned two or three
times with non-abrasive common household glass cleansers and
warm water. After that, the glass should be cleaned two or
three times a season depending on the circumstances.
Warning and Cautions.
•
Do not clean when the glass is hot.
•
Do not use abrasive cleaners.
•
Using a substitute glass will void all product warranties.
•
Do not strike or abuse glass. Care must be taken to
avoid breakage of the glass.
•
Do not operate this fireplace without the glass front or
with a broken glass.
Gas Line Installation
1/2" x 1/2" SHUTOFF VALVE
Important: Always check for gas leaks with a soap and water solution.
Do not use open flame for leak testing.
Gas Specifications
Model
ZDV6000N
ZDV6000LP
ZDV3320N
ZDV3320LP
MQRBZDV3328N
MQRBZDV3328LP
MQRBZDV3328NT Natural Gas
MQRBZDV3328LPT Propane
Gas Inlet SIT or Robertshaw
Gas Supply
Pressure
Natural Gas
Propane
Manifold
Pressure
Orifice Size:
ZDV6000
Orifice Size:
ZDV3320
Opened
Orifice Size:
MQRB3328
Orifice Size:
MQRB3328T
General Glass Information
Glass Replacement
REPLACEMENT GLASS FOR BOTH DIRECT VENT UNITS
Only Robax ceramic or coated Neaoceram glass may be used for
Model ZDV6000 & MQRB3328. Either tempered or ceramic glass
may be used for Model ZDV3320 . Must be minimum 5mm thick.
Removal of the Glass Door
1. Unfasten the two latches located behind upper grill.
2. To remove, pull frame forward and lift from bottom door retainer.
3. To replace glass, clean all materials from door frame. Using a
18
1/2" x 3/8" UNION
1/2" GAS SUPPLY
Fuel
Natural Gas
Propane
Natural Gas
Propane
Natural Gas
Propane
Minimum
Normal
5.5
10.8
Natural Gas
3.5 in. w.c.
Propane
10.5 in. w.c.
#40
NG (0-4500ft)
#52
LP (0-4500ft)
#43
NG (0-4500ft)
#53
LP (0-4500ft)
#40
NG (0-4500ft)
#52
LP (0-4500ft)
#44
NG (0-4500ft)
#53
LP (0-4500ft)
high heat silicone (temperature-resistant to 500°F (260°C) apply
a bead of approximately 1/32" to all four sides of frame and
insert glass with new gasket. Frame should be on flat surface,
with a small amount of weight pressing glass into silicone. Let dry
approximately 15 to 20 minutes. The door can be re-installed by
reversing Steps 1 & 2.
3/8" NIPPLE
1/2" NIPPLE
Gas Control
Maximum Input
Millivolt
25,000 BTU Hi
(Adjustable)
21,000 BTU Lo
Millivolt
25,000 BTU Hi
(Adjustable)
20,000 BTU Lo
Millivolt
21,000 BTU Hi
(Adjustable)
15,000 BTU Lo
Millivolt
21,000 BTU Hi
(Adjustable)
15,000 BTU Lo
Millivolt
25,000 BTU Hi
(Adjustable)
17,000 BTU Lo
Millivolt
25,000 BTU Hi
(Adjustable)
20,000 BTU Lo
Millivolt
21,000 BTU Hi
(Adjustable)
15,000 BTU Lo
Millivolt
22,500 BTU Hi
(Adjustable)
17,500 BTU Lo
3/8" NPT
Maximum
(in w.c.)
7.0
9.0
11.0
12.0
Primary Air: 3/16"
Primary Air: 7/16"
Primary Air: 1/16"
Primary Air: Fully
Primary Air: 1/16"
Primary Air: 5/16"
Primary Air: 1/16"
Primary Air: 5/16"
21
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