Marquis MQRB4436N Installation Instructions Manual page 73

The 51-UHS is designed for millivolt and IPI
Infinite units for in-unit installation of the
Remote Receiver, Fan Control Module, and
the IPI Module.
51-UHS can be inserted & removed from beneath
fireplace through access panel opening (Remove
glass door first).
The gas
line connection
may be made of
1/2" rigid pipe or
an
.
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
120 VAC
51-UHS MUST BE ACCESSIBLE
Remote Receiver
IPI Module
Fan Control Module
(See Each Section For Connections & Wiring)
Z36 FAN
51-UHS
BATTERIES
Batteries for Remote Receiver can be changed by lifting 51-UHS
VALVE
GAS LINE ROUTING OPTIONS
up through opening.
LAMP
TRANSFORMER
ASSEMBLY
POWER
VENT
CONTROL
MODULE
73