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Pressure range Minimum flow pressure 1bar Maximum operating pressure 5bar Air leakage pressure 16bar Temperature ---Hot water inlet (maximum): 90℃ Correct operation suggestion: --Hot water inlet temperature 55 ℃≤T≤65℃ --Recommended (energy saving) 60℃ --Cold water inlet temperature T ≤25℃ Water connection cold-right Hot-left

∅ 62mm " ∅2 7/ 16

400mm 15 3/4" 15mm 9/16"

∅ 20mm ∅ 13/16"

Can be used in conjunction with: Pressurised storage heaters, thermally and hydraulically controlled instantaneous heaters. Operation with low-pressure displacement water heaters is not possible.

ES107

G1/2B

Application

Product Care Dear Customer, We want to ensure that you get long-lasting satisfaction and pleasure from your fitting. Therefore, please read the following care instructions because damage to the surface and underlying material resulting from improper treatment is not covered by warranty. Do not use any abrasive sponges or scouring agents for cleaning. We also advise you not to use cleaning agents containing solvent or acid, limescale removers, household vinegar and cleaning agents with acetic acid in them. They are aggressive to the surface and will leave your fitting dull and scratched. As the formutations of commercially available cleaning agents frequently charge, we cannot guarantee they will provide the gentle care our fitting deserves. Clean the fitting with a little soap and a moist cloth only, then simply rinse off and wipe dry. You can avoid lime spots by drying the fitting each time it is used.

126mm 4 1 5/ 1 6"

GB

Installation Flush piping system prior and after installation of fitting thoroughly (considering EN 806). Refer to the dimensional drawing on fold-out I. Refer to the installation step guide fig. [1-6] The cold water supply must be connected on the right and the hot water supply on the left. Open cold and hot water supplies and check connections for leak tightness.

Thermostatic Dual Control Mixer NIAGRA SHOWER Ⅴ

62mm 2 7/16"

0.5-0.8mm

65-75mm 2 9/16-2 15/16"



∅ 38mm ∅ 1 1/2"

Please follow figures [6] to [11] in order to maintain this product. Note: This product does not include stop valves. Please turn off water supply before maintaining the product.

189mm 7 7/16" 3-G1/2

Maintenance

7mm 1/4"

100mm 3 15/16"

200mm 7 7/8"

160mm 6 5/16"

∅ 50mm ∅ 1 15/16"

∅ 203mm ∅ 8"



1

ES107

Remove handle cap, undo screws using a cross-head screwdriver to remove handles, and then remove the escutcheon plate.

6

2 Mark the required holes in the wall using the body as reference, and then drill 6 mm holes in the wall for mounting. Use wall plugs, screw the body to the wall and make the plumbing connections.

7

Replace car tridge. Ⅰ.Dismantle handle sets(A,B).

Replace car tridge. Ⅱ.Remove the escutcheon plate (E) and sleeves (C, D).

C

R P063154

E

A R P122023 D

B R P551073

3

R P426005

8

Install the escutcheon plate.

9 Clean the check valves.

Replace the car tridge. Ⅲ .Removing and replacing car tridges.

R P531040C R P078004

R P053025 R P532036 R P056085 R P056087 R P027073

R P020001

5

R P058436 R P027349

R P103198 R P530029 R P020010 R P058235 R P026003

K1

Install the overhead shower.

H 2mm

Note: Please shut down water supplies. K3

K2 F

R P027348 R P044939

sealing tape

R P500112

R P033052

R P020136

R P056086 R P061109-90

4 Install the mixer handle par ts.

R P027002 R P075014

R P055013

R P025042 R P500113

10

The flow restrictor is only needed when water pressure is above 5bar or where the hot water heater cannot keep up with the flow rate.

11

Please pay attention to the correct positioning of thermostatic car tridge.

The thermostatic button should face upwards when the handle is installed with the car tridge at the 38C position.

R P040000

R P024201

Figure of installation position for flow restrictor.

R P020103

Washer

38℃ The cartridge is at 38℃ when the dot and groove/line are aligned.

Flow restrictor

Hot





Cold