Lanair MXB360 - Manual (Page 21)

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Section 10 - Boiler Controls and Accessory Location
Section 11 - Burner Installation
6. Install discharge piping from pres-
sure relief valve.
7. Install 3/4" pipe extension to sup-
ply manifold. Attach sensor hous-
ing to the extension. Insert hi-limit
sensor into housing and attach to
the sensor housing.
8. Attach temperature/pressure
gauge and low water cut-out to
the supply manifold (see Fig. 13)
9. Insert 3/4" plug (not included) into
top of manifold and tighten
Burner Installation
1. Unpack the burner and inspect for
any signs of damage.
2. Remove cardboard insert from
door front.
3. Position the burner to the door of
the boiler and attach using four
(4) bolts and washers provided
(see Fig. 14).
Discharge piping from pressure relief valve must be piped to a drain or must terminate 6"
above floor to avoid damage to the structure or personal injury. It must NOT be piped to
a point where freezing might occur.
!
If a blend pump is not used, consult your licensed hydronic contractor regarding system
design.
!
Figure 13
hi limit switch
temperature/pressure
gauge
low water cut-out
3/4" plug (not included)
supply manifold
3/4" pipe extension
sensor
housing
Figure 14
(4) bolt
(4) washer