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Step 4
Secondary
pressure
adjustment
(Figure 5.16)
Step 5
Assemble front
cover
Note
MULTIPOINT 14S Replaced part list
Replaced part
name
Nozzle
INSTALLATION
1. After adjusting the volume and gas type, screw off the secondary
pressure screw on the gas control system 3 .And connect the second-
ary port and U type barometer with rubber pipe.
2. After the system is switched on and it combusts normally, press Up
and Down keys together for 5s. The "88" digital tu be displays "26",
which means that you have entered the secondary pressure adjust-
ment mode.
3. Then press On/Off key. The high-order position of the "88" digital
tube blinks, which means that you can now regulate the secondary
pressure of the big endian by the Up or Down key.
4. Press On/Off key, the low-order position of the "88" digital tube
blinks, which means that you can now adjust the secondary pressure
of the little endian by the Up or Down key.
5. After the adjustment, press On/Off key to confirm and exit from the
adjustment mode.
6. After the secondary pressure test compliant, mount the secondary
pressure screw and conduct leakage test with fire.
Note: After you modify the secondary pressure, wait for 2s or 3s to
ensure that the system has recorded the updated the current value.
You must verify the upper limit and then the lower limit before you
exit. Figure 5.20 shows the secondary pressure of different gas type
and volume.
1. Check the airproof of finished product ensure no gas leakage.
2. Assemble front cover ,tighten screws of front cover.
1. When replace with new gas tube assembly,notice whether the seal
ring on gas control system assembly is fixed well.
2. Check the airproof of finished product ensure no gas leakage.
3. After finish replacing the conversion kits,replace the corresponding
labels on the appliance,for example, data plate.
4. This instruction is for reference only,take the material object as the
standard.
Diagram
Gas type
G20
G30
G31
Figure No.
Specification
Hole Ø 0.67
JSQ16L7_06_01B4
Hole Ø 1.19
Hole Ø 0.56
JSQ16L7_06_01B5
Hole Ø 0.80
Note
The nozzle size
is the same in
the same row.
The low line
is the smaller
size nozzle; the
upper row is
the larger size
nozzle.
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