Thermostat Connection KitInstallation Instructions

For Ambient Sensing Thermostat Connection Applications(Pilot Control or Direct Switching of 1-2 Heating Cables)

Terminator ZP-Ambient-L-WPfor use with RSX, TSX, VSX self-regulating heating cables

Terminator ZP-Ambient-S-WPfor use with BSX, HTSX, KSX self-regulating, HPT power-limiting,

and FP constant watt heating cables

Art.

No. 4

40.60

0.004

(08/2

5/04)

THERMON...The Heat Tracing Specialists ®

European HeadquartersThermon Europe B.V.Boezemweg 25 • 2641 KG PijnackerPO Box 205 • 2640 AE Pijnacker • The NetherlandsPhone: +31-(0)15-36 15 370 • Facsimile: +31-(0)15-36 15 379Website: www.thermon-europe.com

The NetherlandsThermon Benelux B.V.Boezemweg 25 • 2641 KG PijnackerPO Box 205 • 2640 AE Pijnacker • The NetherlandsPhone: +31-(0)15-36 96 741 • Facsimile: +31-(0)15-36 97 045E-mail: benelux@thermon-europe.com

GermanyThermon Deutschland GmbHIm Technologiepark Bergisch-GladbachFriedrich-Ebert-Strasse • West Haus Nr. 34/151429 Bergisch-Gladbach • GermanyPhone: +49-(0)2204 3099-0 • Facsimile: +49-(0)2204 3099-10E-mail: germany@thermon-europe.com

FranceThermon France SAS19 Rue du Marais • 93100 Montreuil Cedex • FrancePhone: +33-(0)1-48 70 42 90 • Facsimile: +33-(0)1-48 57 68 87E-mail: france@thermon-europe.com

United KingdomThermon (U.K.) Ltd.7th Avenue • Team Valley Trading EstateGateshead • Tyne and Wear NE11 0JW • United KingdomPhone: +44 (0)191-49 94 900 • Facsimile: + 44 (0)191-49 94 901E-mail: uk@thermon-europe.com

Russia - MoscowThermon Ltd. • Moscow officeUl. Friedricha Engelsa 31/35 • 105005 Moscow • RussiaPhone: +7-095-933 85 56 • Facsimile: +7-095-933 85 58E-mail: moscow@thermon-europe.com

Russia - SakhalinThermon Ltd. • Sakhalin officeYuzhno-Sakhalinsk 693000(Relocation in process)Phone: +7-4242-43 61 67 (to be changed) • Facsimile: +7-4242-43 61 67 (to be changed)Mobile:+7-4242-40 94 36E-mail: sakhalin@thermon-europe.com

Russia - YakutiaThermon Ltd. • Yakutia officeProspekt Karla Marksa 9/2 office 61 • 678965 Neryungri Russia • Yakutia (Republic of Sakha)Phone / Facsimile: +7-41147 47847 • Phone / Facsimile: +7-41147 45742Mobile: +7-41147 21017E-mail: yakutia@thermon-europe.com

KazakhstanThermon Kazakhstan LLPUl. Auezowa 2 • 465003 Atyrau • KazakhstanPhone / Facsimile: +7-312-245 2821 or +7-312-245 2642E-mail: atyrau@thermon-europe.com

Corporate HeadquartersThermon Manufacturing Company100 Thermon Drive • PO Box 609 • San Marcos, TX 78666 • U.S.A.Phone: +1-512-396-5801 • Facsimile: +1-512-396-3627

19 1 to 2 Banding (optional, see steps 2-1 or 2-3)

11 1 Blind Plug12 1 Ambient Temperature Sensor13 2 Conductor Wire Pins (per cable)

14 1 Braid Wire Pin (per cable)

15 1 Power Connection Boot (per cable)

16 1 Ground Sleeve (per cable)

17 1 RTV Tube (per cable)

18 1 IEK Insulation Entry Kit (per cable)

Kit Contents 1

Due to the risk of electrical shock, arcing and fire caused by productdamage or improper usage, installation or maintenance, a ground-fault protection device is required.

Installation must comply with Thermon requirements and beinstalled in accordance with the regulations as per the norm ENIEC 60079-14 for hazardous areas (where applicable), or anyother applicable national and local codes.

Component approvals and performance ratings are based on theuse of Thermon specified parts only.

De-energize all power sources before opening enclosure.

Keep ends of heating cable and kit components dry before andduring installation.

Minimum bending radius of heating cable is 32 mm (except HPTis 57 mm and FP is 19 mm).

Warnings

Certifications/Approvals

1

2

3

7 8

9 10

2 1 Junction Box Lid

Item Qty Description

Support Cap w/ O-ringThreaded Grommet CompressorGrommetWall Mount Support Base w/ O-ring

1 1 Expediter Assembly

3 1 Junction Box Base w/ O-ring

7 1 Terminal Blocks w/ DIN Rail

8 1 Junction Box Lid Cord9 1 Nut10 1 Power Gland

Tools Required

Terminator-LN-Tool(order separately)

3 mm8 mm 28 mm

29 mm33 mm

45

6

4 1 Wall Mount Bracket5 3 M5 Screws6 3 Lock Washers

(Refer to terminal specifications for maximum allowable wire size)

20 1 XP-1 Bracket (optional, see step 2-3)

0539 II 2 G & D EEx e II T4/T6 01ATEX0021995

IP66 -60°°°°°C ≤≤≤≤≤ Ta ≤ ≤ ≤ ≤ ≤ +55°°°°°C

0470 II 2 G & D EEx m II T6 Nemko 03ATEX1470X

IP68 -50°°°°°C ≤≤≤≤≤ Ta ≤ ≤ ≤ ≤ ≤ +50°°°°°C

Enclosure...

Thermostat...

12

11

Translation 6

1.

2-1.

1615

14

13 17

PETK power termination components (per cable) - order separatelyPETK-1: for RSX, TSX, VSXPETK-2: for BSX, KSX, HTSXPETK-3: for HPT (up to 200°C)PETK-4: for HPT (up to 260°C)

Slide appropriate IEK insulation entry kit components ontocable.

Mounting Method 1: Secure wall mount bracket to mountingsurface using pipe band.

Kit Contents Installation Instructions 2

B-type banding - order separatelyB-4: for pipes up to 4”B-10: for pipes up to 10”B-21: for pipes up to 21”

19

18

IEK insulation entry kit (per cable) - order separatelyIEK-SXL: for RSX, TSX, VSXIEK-SXM: for BSXIEK-SXS: for KSX, HTSXIEK-HPT: for HPT

2-2. Mounting Method 2: Secure wall mount bracket to mountingsurface using screws, washers, and nuts (user supplied).

2-3. Mounting Method 3: Secure XP-1 mounting bracket to pipeusing pipe bands. Secure wall mount bracket to XP-1 usingscrews, washers, and nuts (user supplied).

XP-1-140X80 Stainless Steel Mounting Bracket - order separately

If using the thermostat as pilot control of a contactor switchingmultiple heat tracing circuits, skip steps 1, 4, 5, 6, 7, 8, and 18.

If using the thermostat to switch the heating cable directly, followall steps in the installation instructions section.

20

Wiring Details Translation 5

Pilot Control

Direct Cable Switching (1 to 2 Heating Cables)A2.

A1.

Installation Instructions 3

Install ambient temperature sensor.

Install M25 power gland and M25 blind plug.9.

10.6.

5.

7.

8.

Cut off end of cable.

Terminate cable with appropriate PETK termination kit.Refer to PETK installation instructions.

Push excess cable back through expediter. Tighten capsecurely.

Insert cable into expeditor. Make sure bus connection (HPTand FP only) remains outside of expediter.

3.

4. Locate bus connection (HPT and FP only) as shown.Cut end of cable at angle to aid in piercing grommet. Leaveadditional cable for expansion as needed.

Mount expediter to bracket using M5 screws and lockwashers.

Install power cable (for direct cable switching) or controlwiring (for pilot control).

Install quick mount terminal blocks and tighten screws (ifnecessary).

Complete system wiring. Terminal set screws shall betightened to a torque value of 1.4 Nm (12.4 lb-in). See page5 for wiring details.

Install junction box lid and twist hand tight. Insertscrewdriver into ratchet slots located on side of junction boxbase.

Use screwdriver to ratchet on junction box lid. Lid will rotate30 degrees.

Lid latch mechanism fully engaged. To remove lid, repeatsteps 15 and 16 but in the opposite direction.

11.

13.

14.

15.

16.12.

Installation Instructions 4

Install IEK insulation entry kit to seal heating cablepenetration through insulation cladding.

17.

18.

Mount junction box base on expediter. Make sure to align slotsto properly orient junction box base. Tighten nut withTerminator-LN-Tool. If mounting horizontally, threaded glandholes must face downward.