TOTO MS436CEMFG Aquia IV Cube 1.28 and 0.8 Gpf Toilet Instructions

June 13, 2024
TOTO

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TOTO MS436CEMFG Aquia IV Cube 1.28 and 0.8 Gpf

TOTO-MS436CEMFG-Aquia-IV-Cube-1-28-and-0-8-Gpf-
PRODUCT

Product Information

Item Part Description
1 TCU436CRE#01 Tank Lid – Cotton
2 THU806#CP-A Left Hand Trip Lever – Chrome Plated

THU816#CP-A Right Hand Trip Lever – Chrome Plated
3| THU107 Velcro Tape
4| TSU833.07-A Fill Valve
5| THU792S-A Flush Valve Assembly, 1.28 / 0.8 GPF, RH Trip
Lvr
THU817S-A Flush Valve Assembly, 1.28 / 0.8 GPF
6| THU651N Seat Top Mounting Hardware
7| 9BU112E-A Seal Gasket for Flush Valve (1 piece)
8| THU744 Seal Gasket for Flush Valve (10 pieces)
9| 0GU181-A 12 Unifit Rough-in Template
0GU182-A 10 & 14 Unifit Rough-in Template
10| THU741-A Tank to Bowl Mounting Hardware
11| 9BU109E-A Tank to Bowl Gasket
12| THU742#01-A Toilet Mounting Hardware
13| TSU08W.10 Unifit Rough-in 10
TSU08W.12 Unifit Rough-in 12
TSU08W.14 Unifit Rough-in 14
14| 0GU206 Installation Instructions
15| 0EU148-A Dual Flush Sticker (Top of Lid)
16| THU765 Autoflush Unit for Dual Flush

Note : Actual Product may vary slightly from illustration.

Note : Product Number Explanations

  • Two-Piece Toilet
  • Tank
  • Bowl
  • Parts Manual APR 2023

Product Usage Instructions

To use the product, follow these steps:

  1. Ensure you have all the necessary parts listed in the product information table.

  2. Start by installing the tank lid (TCU436CRE#01) onto the tank. Make sure it fits securely.

  3. Attach the left (THU806#CP-A) or right (THU816#CP-A) hand trip
    lever to the tank. Choose the appropriate lever based on your preference.

  4. Use the Velcro tape (THU107) to secure any loose components.

  5. Install the fill valve (TSU833.07-A) into the tank according to the provided instructions.

  6. Attach the flush valve assembly to the tank. Choose between the 1.28 / 0.8 GPF assembly with a right-hand trip lever (THU792S-A) or without a trip lever (THU817S-A).

  7. Mount the seat using the seat top mounting hardware (THU651N).

  8. Ensure a proper seal by using the seal gasket for flush valve (9BU112E-A or THU744). The number of gaskets required may vary.

  9. If needed, use the Unifit rough-in templates (0GU181-A, 0GU182-A, TSU08W.10, TSU08W.12, TSU08W.14) to assist with installation.

  10. Secure the tank to the bowl using the tank to bowl mounting hardware (THU741-A) and the tank to bowl gasket (9BU109E-A).

  11. Complete the installation by using the toilet mounting hardware (THU742#01-A).

  12. If applicable, affix the dual flush sticker (0EU148-A) on the top of the lid to indicate the dual flush functionality.

  13. For dual flush functionality, install the autoflush unit (THU765) as per the provided instructions.

REQUIRED TOOLS

TOTO-MS436CEMFG-Aquia-IV-Cube-1-28-and-0-8-Gpf-
FIG-1

The actual Product may vary slightly from the illustration.

PARTS DESCRIPTION

  1. TCU436CRE#01: Tank Lid – Cotton 6679
  2. THU806#CP-A: Left-Hand Trip Lever – Chrome Plated 6771
    • THU816#CP-A: Right Hand Trip Lever – Chrome Plated 6772
  3. THU107: Velcro Tape 6773
  4. TSU833.07-A: Fill Valve 6774
  5. THU792S-A: Flush Valve Assembly, 1.28 / 0.8 GPF, RH Trip Lvr 8659
    • THU817S-A: Flush Valve Assembly, 1.28 / 0.8 GPF 8660
  6. THU651N: Seat Top Mounting Hardware 8661
  7. 9BU112E-A: Seal Gasket for Flush Valve (1 piece) 8662
  8. THU744 Seal: Gasket for Flush Valve (10 pieces) 8663
  9. 0GU181-A : 12″ Unifit Rough-in Template 8664
    • 0GU182-A : 10″ & 14″ Unifit Rough-in Template 8665
  10. THU741-A: Tank to Bowl Mounting Hardware 8666
  11. 9BU109E-A: Tank to Bowl Gasket 8667
  12. THU742#01-A: Toilet Mounting Hardware 8668
  13. TSU08W.10: Unifit Rough-in 10″ 8669
    • TSU08W.12: Unifit Rough-in 12″ 8670
    • TSU08W.14: Unifit Rough-in 14″ 8671
  14. 0GU206: Installation Instructions 8672
  15. 0EU148-A : Dual Flush Sticker (Top of Lid) 8673
  16. THU765: Autoflush Unit for Dual Flush

Note:

Product Number Explanations

Two-Piece Toilet

  • (MS) Toilet & Seat Combo
  • (MW) Toilet & Washlet® Combo

Tank

  • (ST) Tank
  • (436) Model
  • (E) 1.28 Gpf / 0.8 Gpf
  • (M) DUAL-MAX®
  • (R) Right Hand Trip
  • Lever
  • (A) Auto Flush
  • Compatible

Bowl

  • (CT) Bowl
  • (446) Model
  • (C) DYNAMAX
  • TORNADO FLUSH®
  • (F) Universal Height
  • (G) CEFIONTECT®
  • (T40) WASHLET®

PD-01326 v.03

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