Lochinvar GAS HEATER FOR COMMERICAL POOL APPLICATIONS - Manual (Page 32)

IIN NS ST TA AL LL LA AT TIIO ON N Continued
Note: If the wing nut underneath the valve actuator body is
loose, retighten.
9. Reinstall the plastic actuator cover and secure with the
screw loosened in Step 2.
10. Place the valve cover (JKD6653) over the 3-way
automatic bypass valve. Install the end caps (JKD6653
and JKD6654) using the four screws provided in the kit
(BLT7901) as shown in Figure 32.
11. Turn the power on to the unit and resume operation.
Note: The actuator handle is not used when the outdoor cover
is installed. The handle is attached to the underside of the
actuator for storage.
Figure 32 – 3-Way Valve Cover
Figure 33 – 3-Way Valve Cover Connection Diagram
Manual Operation of the 3-Way Automatic
Bypass Valve Actuator
To manually operate the 3-way automatic bypass valve
actuator:
1. Power must be removed from the unit.
2. Once power is removed, the de-clutch button located
on the side of the valve actuator body can be pressed.
Commercial Pool Heaters
32
*
CAUTION: Failure to remove power from the
actuator prior to attempting to manually operate
the valve can result in irreparable damage to the
actuator mechanism.