AM Series Boiler & Water Heater User Manual
CHAPTER 3: INSTALLATION
– SITE
OMM-0100_E
•
GF-146
•
11/15/2019
Technical Support
•
(800) 526-0288
•
Mon-Fri, 8 am - 5 pm EST Page 40 of 170
Installing the 80-Gallon Tank for All AMR Models
- Continued
4.
Install the thermowell (P/N 49263) into the lower port on tank (see Figure 3-13) with pipe
dope, then put heat conducting compound (P/N 122848) inside the thermowell.
5.
Put the temperature sensor probe through the cord grip (P/N 62005) and then insert the
sensor fully into the thermowell (see Figure 3-13). Screw the cord grip into the thermowell
and then tighten cord grip to secure the temperature sensor probe in the thermowell.
6.
Install pressure relief valve (P/N 92129) into upper port of tank using appropriate pipe dope,
(such as Loctite 567). Valve outlet should point downwards (Figure 3-13).
Figure 3-13: AMR 80-Gallon Tank Installation and Components
7.
Install the 18
” Flex Hose (P/N 97084-18) between the AMR hot water OUTLET and the tank
INLET. See Figure 3-13.
8.
Install the 24
” Flex Hose (P/N 97084-24) between the tank OUTLET and the AMR circulation
loop INLET. See Figure 3-13.
9.
Double-check that all water connections on the rear of the unit are tight and have not
loosened during shipping.
STEP 3:
TIGHTEN TANK
CLAMPS
STEP 5:
INSTALL CORD GRIP
STEP 4:
INSTALL
THERMOWELL
STEP 6:
INSTALL P&T
VALVE
STEP 8:
INSTALL 24”
FLEX HOSE
TANK INLET
TANK OUTLET
AMR HOT
WATER OUTLET
AMR
RECIRCULATION
LOOP INLET
STEP 7:
INSTALL 18”
FLEX HOSE
80 GALLON
BUFFER TANK
