FORM 54.2 REV 0703
THERMA-FUSER™
EL - DDC INTEROPERABLE LINEAR VAV DIFFUSER
INSTALLATION, BALANCING & MAINTENANCE
Table Of Contents
INSTALLATION INSTRUCTIONS........................................................................................... 2
CONNECTING WIRING .......................................................................................................... 2
NETWORK CREATION AND COMMISSIONING OF EL DIFFUSERS .................................. 2
C
REATE A
L
ON
M
AKER
N
ETWORK
....................................................................................................................... 3
I
NTRODUCE
T
HE
EL
T
O
L
ON
M
AKER
N
ETWORK
................................................................................................... 3
C
REATE
L
ON
M
AKER
F
UNCTIONAL
B
LOCK
.......................................................................................................... 3
C
ONFIGURE
T
HE
EL........................................................................................................................................... 4
P
OWER
F
AILURE
................................................................................................................................................ 7
B
INDING
N
ETWORK
V
ARIABLES
.......................................................................................................................... 7
P
UTTING
T
HE
EL
I
N
O
PERATING
M
ODE
............................................................................................................... 7
AIR DENSITY COMPENSATION............................................................................................ 7
SYSTEM AIR BALANCING .................................................................................................... 7
TROUBLE SHOOTING ........................................................................................................... 8
MAINTENANCE .................................................................................................................... 11
CONTROLLING THE SYSTEM............................................................................................. 11
MEASURING ENERGY CONSUMPTION............................................................................. 15
TWO YEAR WARRANTY ..................................................................................................... 15
DAMAGED FREIGHT CLAIM PROCEDURE
When the diffusers are received, inspect for damage, which may have occurred during shipment. If damage is
evident, it should be noted on the carrier’s freight bill. A written request for inspection by the carrier’s agent should
be made at once.
STORAGE
Cartons should always be stacked on end. Do not stack cartons flat on the sides. Excessive weight may cause
damage to the diffusers.
Do not store for prolonged times at temperatures exceeding 130
°
F(56
°
C). Acceptable humidity level 5-95% relative
humidity noncondensing.
IDENTIFICATION
Models are factory shipped one per carton. The model designation is on the diffuser and on the carton.
INSTALLATION PRECAUTIONS
When installing diffusers make sure construction debris does not enter the diffuser or duct system.
Because the EL controls room temperature by sensing the room air induced up from the room, care should be
taken not to disturb room air induction and entrainment
