Lennox BAC 030 SNM 3M Installation, Operating And Maintenance Manual page 26

PLATE HEAT RECOVERY INSTALLATION - EBHO + HRMH
1. Make sure that the support surface enables to install the
rooftop and the heat recovery module perfectly horizontal.
2. a. Fix the lower mounting bar of the heat recovery module using
4 screws (6x16 mm) and remove the side doors;
b. Make sure that the foam is not damaged (20x15 mm).
3. Install the rooftop and remove the lifting covers.
4. Place the two upper mounting bars through the two top slots.
6
6. Slide the 'T' plate into the lifting lug and place the bolt through it. On the opposite side, place also the
bolt ( detail A).
7. Finally tighten the heat recovery module with the 4 bolts 8x60mm to compress
7
Detail B
PLATE HEAT ELECTRICAL CONNECTIONS
Two components have to be connected in the space between the plate heat exchanger and the economizer:
• For the air pressostat, connect and tighten the 2 spade-tips on
terminal 1 and 3 (no polarity) :
• 22 •
5
the foam (2 bolts on the upper mounting bars ( detail B ) and the 2 bolts placed
in step 6).
2b
2a
5. Install the heat recovery module by taking care to position
properly the lower mounting bar.
Don't forget to remove the lifting covers from the module.
• For the actuator, assembly the two parts of the connector:
BALTIC-IOM-0412-E / Installation manual
5
6
Detail A