Need a wiring diagram and service manual

Hello
We do not have the wiring diagram or service manual for this model. See the 4- steps with pics on how to diagnose your issue.

Step 1
Check voltage at terminal block (Electric Dryers Only).
L2 & Neutral : Approx. 120V (Unit Power and Motor Power).
L1 & Neutral : Approx. 120V (Unit Power and Motor Power).
L1 & L2 : Approx. 240V (Heater Power).
Check the Customer Power Outlet or Breaker.
Check terminal block wire connection.
Electric Dryer (Terminal Block)

Step 2
Check Main PBA (CN1, RY5).
– CN1 Pin1(BRN) & RY5 Pin2(BLK) : Approx. 120V.
If not, Check the Wire Harness or Power Outlet.
Main PBA

Step 3
Check wire connection of Main and Sub PBA.
– Reconnect the wire connection.
Check Sub PBA Wire

Step 4
Replace Main and Sub PBA by turns and then check if unit is turned on.
– Replace defective PBA.