Bradford-White Corp MITW -10, MITW -12 / -15 manual Do not over tighten 2 screws attaching

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TTW1 Universal Service

Replacement Blower

MITW -12 / -15 Series

Step 13. Locate new blower harness, P/N 239-47194-00, provided with the kit. Route loose wire ends (yellow, blue, white, and green) through knock-out opening from Step 12c.

Step 14. Fasten conduit connector to the junction box.

Route wires

through hole in

junction box.

Fasten connector

to junction box.

Step 15. Connect the wire terminals to their corresponding locations on the transformer:

a.) (2) Blue wires and wire terminal to the

120V-Hot post

b.) (2) White wires and wire terminal to the 120V-Common post

c.) (2) Yellow wires and wire terminal to

the 24V-Hot post

d.) (2) Green wires and wire terminal to the 24V-Common post

Connect wire terminals from

harness to proper posts.

Warning:

Do NOT over tighten (2) screws attaching

 

the transformer and junction box to the

 

water heater.

 

 

Step 16.

Place the transformer all the way back

 

into the junction box and fasten both to

 

the water heater using (2) screws, P/N

 

239-44113-00, provided with the kit.

 

Fasten transformer and

 

junction box to jacket head

 

(Second screw not shown).

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Image 18
Contents Instructions for Model Numbers Reference Kit Components Tools Required Bradford White TTW1 Universal Service Replacement Blower Step Remove the screws, qty , that secure Inside the access compartment, follow Just below the crimp connector, cut Plug both the blower Check all safety devices to make sure they Unplug the water heater from wall outlet Mitw -12 / -15 Series Place template on top of water heater in correct orientation TTW1 Universal Service Replacement Blower Secure Cover Screws Blower screws TTW1 Universal Service Replacement Blower Do not over tighten 2 screws attaching Tighten 2 screws on junction Box to secure cover Operation could occur if these devices are not M1TW60T*FCX TTW1 Universal Service Replacement Blower TTW1 Universal Service Replacement Blower Secure Cover screws Boot back Place Secure 3 blower screws Step If the new adapter is used, remove the old