nvent Raychem GM-2CW User manual

Installation Manual
安装手册
Návod k instalaci
Kasutusjuhend
Montavimo instrukcija
Montāžas instrukcija
Instrukcja montażu
Inštalačná príručka
Montaj Kılavuzu
Инструкция по монтажу
CN
EN
CZ
EE
LT
LV
PL
SK
TR
RU
GM-2CW; GM-4CW

English ................................................................................................................... 7
1. System Overview............................................................................................................7
2. Pre-Installation checks..................................................................................................8
3. Heating cable installation and attachments methods ................................................8
a. Roofs with overhang.................................................................................................8
b. Sloped Roof ..............................................................................................................9
c. Roof valleys ..............................................................................................................9
d. Roof/wall - intersection ......................................................................................... 10
e. Gutters .................................................................................................................... 10
f. Down pipes............................................................................................................. 11
4. Control and Monitoring .............................................................................................. 12
a. Sensor positioning ................................................................................................. 13
5. Commissioning and test procedures......................................................................... 13
Technical Data................................................................................................................. 77
中文 .....................................................................................................15
1.系统概述................................................................................................................. 14
2.安装前检查............................................................................................................. 15
3.伴热电缆安装及固定方法........................................................................................ 15
 a. 带悬檐的屋顶..................................................................................................... 15
 b. 坡顶................................................................................................................... 16
 c. 屋顶沟............................................................................................................... 16
 d. 屋顶/墙壁-结合面............................................................................................. 17
 e. 排水沟............................................................................................................... 17
 f. 下水道............................................................................................................... 18
4.控制与监视............................................................................................................. 19
 a.感应器定位......................................................................................................... 20
5.调试程序................................................................................................................. 20
技术数据.................................................................................................................... 77

Čeština................................................................................................................. 21
1. Přehled systému.......................................................................................................... 21
2. Kontrola před instalací ................................................................................................ 22
3. Instalace topného kabelu a způsoby připevnění....................................................... 22
a. Střechy s převisem................................................................................................. 22
b. Šikmá střecha......................................................................................................... 23
c. Střešní úžlabí.......................................................................................................... 23
d. Rozhraní střechy/zdi .............................................................................................. 24
e. Okapy ...................................................................................................................... 24
f. Okapový svod......................................................................................................... 25
4. Ovládání a monitoring................................................................................................. 26
a. Umístění čidla.......................................................................................................... 27
5. Uvedení do provozu a testovací postupy................................................................... 27
Technické údaje .............................................................................................................. 77
Eestikeel.............................................................................................................. 28
1.Süsteemi ülevaade...................................................................................................... 28
2.Paigalduseelsed kontrollimised ................................................................................. 29
3. Küttekaabli paigaldus- ja kinnitusviisid...................................................................... 29
a. Üleulatusega katused ............................................................................................ 29
b. Kaldkatused............................................................................................................ 30
c. Katuseneelud.......................................................................................................... 30
d. Katuse-seina lõikejoon........................................................................................... 31
e. Katuserennid .......................................................................................................... 31
f. Vihmaveetorud ....................................................................................................... 32
4.Reguleerimine ja jälgimine.......................................................................................... 33
a. Anduri paigutus ....................................................................................................... 34
5.Üleandmine ja katsetused .......................................................................................... 34
Tehnilised andmed.......................................................................................................... 77

Lietuviškai............................................................................................................ 35
1. Sistemos apžvalga...................................................................................................... 35
2. Patikrinimas prieš montuojant ................................................................................... 36
3. Šildymo kabelio montavimo ir tvirtinimo būdai......................................................... 36
a. Stogai su nuosvyra................................................................................................. 36
b. Šlaitinis stogas....................................................................................................... 37
c. Stoglatakiai............................................................................................................. 37
d. Stogo ir sienos sandūra – sankirtos..................................................................... 38
e. Latakai .................................................................................................................... 38
f. Lietvamzdžiai ......................................................................................................... 39
4. Kontrolė ir stebėjimas................................................................................................. 40
a. Jutiklio padėties nustatymas ................................................................................. 41
5. Atidavimo eksploatuoti ir tikrinimo procedūros ........................................................ 41
Techniniai duomenys...................................................................................................... 77
Latviešu ............................................................................................................... 42
1. Sistēmas pārskats....................................................................................................... 42
2. Pārbaudes pirms uzstādīšanas.................................................................................. 43
3. Apsildes kabeļu uzstādīšanas un stiprināšanas metodes ....................................... 43
a. Jumti ar pārkari ...................................................................................................... 43
b. Slīpi jumti................................................................................................................ 44
c. Jumta sateknes...................................................................................................... 44
d. Jumta/sienas krustošanās vieta........................................................................... 45
e. Teknes..................................................................................................................... 45
f. Notekcaurules ........................................................................................................ 46
4. Vadība un uzraudzība.................................................................................................. 47
a. Devēju izvietošana................................................................................................... 48
5. Ievadīšana ekspluatācijā un pārbaudes procedūras................................................. 48
Tehniskie dati .................................................................................................................. 77

Polski ................................................................................................................. 49
1. Przegląd systemu........................................................................................................ 49
2. Czynności kontrolne przed instalacją ........................................................................ 50
3. Instalacja przewodu grzejnego oraz metody mocowania ........................................ 50
a. Dachy z nawisem ................................................................................................... 50
b. Pochyły dach .......................................................................................................... 51
c. Kosze dachu........................................................................................................... 51
d. Dach/ściana — miejsce styku ............................................................................... 52
e. Rynny....................................................................................................................... 52
f. Rury spustowe........................................................................................................ 53
4.Sterowanie i monitorowanie....................................................................................... 54
a. Umieszczanie czujników......................................................................................... 55
5. Odbiór i rozruch instalacji........................................................................................... 55
Dane techniczne.............................................................................................................. 77
Slovensky............................................................................................................. 56
1. Prehľad systému ......................................................................................................... 56
2. Kontroly pred inštaláciou ............................................................................................ 57
3. Inštalácia vykurovacieho kábla a spôsoby pripevnenia............................................ 57
a. Strechy s previsom................................................................................................. 57
b. Šikmá strecha......................................................................................................... 58
c. Strešné úžľabia....................................................................................................... 58
d. Rozhranie strechy/steny........................................................................................ 59
e. Odkvapy .................................................................................................................. 59
f. Odtokové rúry ......................................................................................................... 60
4.Ovládanie a monitoring............................................................................................... 61
a. Umiestnenie snímača ............................................................................................. 62
5. Uvedenie do prevádzky a testovacie postupy............................................................ 62
Technické údaje .............................................................................................................. 77

Türkçe................................................................................................................. 63
1. Sisteme Genel Bakış ................................................................................................... 63
2.Montaj Öncesi Kontroller ............................................................................................ 64
3. Isıtma Kablosu Montajı ve Bağlantı Yöntemleri ........................................................ 64
a. Eğimli ve saçaklı çatı.............................................................................................. 64
b. Eğimli, dik kenetli panel çatı .................................................................................. 65
c. Çatılarda vadi dere ................................................................................................. 65
d. Çatı/duvar kesişme bölgesi................................................................................... 66
e. Çatı olukları............................................................................................................. 66
f. Yağmur iniş boruları............................................................................................... 67
4. Kontrol ve İzleme......................................................................................................... 68
a. Sensör konumu........................................................................................................ 69
5.Devreye Alma ve Test Prosedürleri............................................................................. 69
Teknik Veriler................................................................................................................... 77
Русский ............................................................................................................... 70
1. Обзор системы .......................................................................................................... 70
2. Проверки перед установкой ................................................................................... 71
3. Способы монтажа и крепления греющих кабелей ............................................. 71
а. Крыши с выступом .............................................................................................. 71
б. Скатная крыша..................................................................................................... 72
в. Крыши с разжелобком........................................................................................ 72
г. Места пересечения крыши/стены.................................................................... 73
д. Водосточные желоба .......................................................................................... 73
е. Водосточные трубы............................................................................................. 74
4. Управление и контроль............................................................................................ 75
a. Размещение датчика............................................................................................ 76
5. Ввод в эксплуатацию и методика испытаний ..................................................... 76
Технические данные .................................................................................................... 77

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1. SystemOverview
Schematic Drawing of Gutter Application
The nVentRAYCHEM GM-CW constant wattage heating cable system can prevent ice
dams and icicles by maintaining a continuous path for melt water to drain from the roof.
Atypical roof and gutter de-icing system includes the GM-CW heating cables, control
system and power distribution.
1 Ambient sensor
2 Moisture sensor HARD-45
3 Heating cable (GM-2CW; GM-4CW)
4 GM-RAKE or GM-HANGER
5 Controller EMDR-10
6 Control panel with RCD 30 mA

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2. Pre-Installationchecks
• Correct Constant wattage Heating cable and size?
—GM-2CW for 230 VAC
—GM-4CW for 400 VAC
— Overview of sizes
• Controller (EMDR-10) – to be ordered separately
• Roof and gutter accessories – to be ordered separately
—GM-RAKE
—ICE-STOP-GMK-RC
—GM-SEAL-02
— GM-CLIP-S, GM-CLIP-M, GM-CLIP-L
—GM-HANGER
—KBL-10 cable ties (UV resistant)
• Material physical damaged check
• Review the Design
— Plan of location of all junction boxes and supply points
—Review the attachment methodes
3. Heatingcableinstallationandattachmentmethods
a. Sloped roof with overhang
• Heating cable should be in contact with snow or ice
• Layout in zig-zag pattern
• Fasten the clips to the roof with GM-SEAL-02 before installing heating cable in
the brackets
30 cm
Area where ice dams are
most likely to form
Eave overhang
Exterior wall
Heating cable
Gutter
Roof
Heated
area
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IMPORTANT!
TheGM-2(4)CWisaconstantwattageheatingcable.Pleasedonotoverlapand
shortenorcuttheheatingcable!Thecablemustbeconnectedbyanauthorised
electrician.

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• Heating cable will be hold in GMK-RC on the roof
• 1 box with 50 x GMK-RC sucient for 11 m
b. Sloped Roof with Seams
• Adhesive attachment method
• Run the cable up to the seam until it is 30 cm
• Run the cable up on one side of the seam, loop it over the other side and return to
the bottom of the gutter
• If the seams are more than 60 cm trace every seam
• GMK-RC roof clips are used to secure the GM-2CW/GM-4CW heating cable
attached by adhesive GM-SEAL 02
• Clean and prepare roof surface for adhesive
• On each seam use 4 clips
• Fasten the clips to the roof before
• Install heating cable in the brackets
c. Roof valleys
• Ice dams may form at the
valley on a roof where two
different slopes meet
• To maintain a continuous
path for melt water, run the
heating cable up and down
the valley
• Trace two-thirds of the way
up each valley with a double
run of heating cable (loop up
and back once)
• The heating cables shall not
overlap each other in the
gutter
2/3
1/3
10 cm

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d. Roof/wall - intersection
• Snow has a tendency to collect at this interface roof/wall.
• Providing a loop of heating cable two-thirds of the way up the slope will provide a
path for the extra melt water in this area to escape.
• Position the closest heating cable approximately 5 to 8 cm from the wall.
Position the second heating cable 10 to 16 cm from the rst.
• Keep minimum distance between the heating cable of 10 cm. Heating cable
should not be overlapped.
5 - 8 cm
10 - 16 cm
1/3
2/3
e. Gutters
• For standard gutter use one run of heating cable in the gutter.
• Use GM-RAKE and cable ties for xing heating cable and direction changes.
• No attachment is normally required.
• In high wind areas use GMK-RC adhesive mounted attachment clips.
≥200 mm

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• For large gutters (width > 200 mm) use two runs of heating cable seperated by
GM-RAKE, for every 1m.
15 cm spacing
maximum
GM-RAKE
GMK-RC ≥200 mm
Min heating cable
distance 10 cm
GM-RAKE
->Each 1 m
• GM-CLIP to hold the heating cable in place on L-shaped gutters.
• Usage: 1 pc GM-CLIP per meter gutter.
1.0 meter
140-150 mm
f. Down pipes
• Heating cable needs to be attached at the top of each downpipe
using one GM-RAKE downpipe hanger per heating cable.
• Run the heating cable to the end below the frost line.
• Use a combination of GM-HANGER and GM-CLIP to x the heating
cable in the funnel.
• Quantities 1 pc. GM-HANGER per funnel; 2 pcs. Of GM-CLIP-S for
standard funnel (250 mm diameter).
≥200 mm

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GM-HANGER
GM-CLIP-S
4. ControlandMonitoring
EMDR-10
• Moisture and ambient temperatur control
• Connected with or without relay
• In panels
PE PE PE 1 2 3 456 7 8 9 10 11
AC 230V 50/60Hz
IP 20
Relais: 10(4)A, AC 230V
Alarm: 2(1)A, AC 230V
Donot open while energized
Nichtunter Spannung öffnen
Nepas ouvrir sous tension
EMDR-10
T2A IEC127–2/V
C
–25
–20 –15
–10
–5
TEST
C
–3
–2
–1
0123
4
5
6
0
5
10 15
20
25
min
1
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4567
8
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a. Sensor positioning
1. For optimal performance ambient sensor shall be placed on the north part of the
building.
2. Moisture sensor shall be positioned on south building side at the lowest level.
5. Commissioningandtestprocedures
For installation documentation use the commissioning report document
ML-RAYCHEMGMCW-CR-EU0515 available in the packaging.
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1. 系统概述
排水沟应用原理图
nVentRAYCHEMGM-CW恒定功率伴热电缆系统通过维持一条将融化水从屋顶排出的连
续通道可防止冰坝及冰柱的形成。典型的屋顶及排水沟除冰系统包括GM-CW伴热电缆、控
制系统及配电装置。
1 环境温度感应器
2 湿度感应器HARD-45
3 伴热电缆(GM-2CW;GM-4CW)
4 GM-RAKE或GM-HANGAR
5 控制器EMDR-10
6 带30mA漏电保护的控制装置

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2. 安装前检测
•恒定功率伴热电缆及尺寸是否正确?
—GM-2CW用于230 VAC
—GM-4CW用于400 VAC
—尺寸概览
—控制器(EMDR-10)–单独订购
•屋顶及排水沟附件–单独订购
—GM-RAKE
—ICE-STOP-GMK-RC
—GM-SEAL-02
— GM-CLIP-S,GM-CLIP-M,GM-CLIP-L
—GM-HANGER
—KBL-10电缆扎带(防紫外线)
•材料物理损坏检查
•设计审查
—所有接线盒及供电点位置图
—固定方法审查
3. 伴热电缆安装及固定方法
a. 带悬檐的坡顶
•伴热电缆应与雪或冰接触
•以Z字形图案敷设
•在将伴热电缆安装到支架之前，用GM-SEAL-02粘胶将卡子固定在屋顶
很可能形成冰
坝的地方
悬檐
外墙
伴热电缆
排水沟
屋顶
30 cm
加热
区域
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重要事项！
GM-2(4)CW为恒定功率伴热电缆。不要堆叠、截短或切割伴热电缆！该电缆必须由授
权的电工进行连接。

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•在屋顶上用GMK-RC固定伴热电缆
•1箱50个GMK-RC可以敷设11 m伴热线
b. 有结合缝的坡顶
•粘胶固定法
•将电缆朝结合缝向上敷设30 cm
•沿结合缝一侧的上方敷设电缆，绕到另一侧，然后回到排水沟底部
•若结合缝大于60 cm，则每条缝都应敷设
•通过GM-SEAL 02粘胶固定的GMK-RC屋顶电缆固定夹用来固定GM-2CW/GM-4CW
伴热电缆线
•清洁并准备好屋顶表面以便粘胶
•每条缝用4个卡子
•在将伴热电缆安装到支架之前,将卡子固定到屋顶
c. 屋顶沟
•在不同屋顶坡度结合部的屋
顶沟处可能会形成冰坝
•为了维持一条将融化水排出
的连续通道，应沿沟谷上下敷
设伴热电缆
•通过将伴热电缆双重敷设(朝
上和朝下各一次形成环路)的
方式覆盖各沟谷的三分之二
•伴热电缆在排水沟内不得互
相堆叠。 2/3
1/3
10 cm

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d. 屋顶/墙壁-结合面
•雪往往会积聚在屋顶/墙壁的结合面。
•将伴热电缆沿坡面三分之二敷设成一个回路可为此区域多余的雪水提供一个流出
的通道。
•将最近的伴热电缆与墙壁保持约5 - 8 cm的距离。将第二根伴热电缆与第一根相距
10 - 16 cm敷设。
•保持伴热电缆之间至少有10 cm的距离。伴热电缆不得堆叠。
5 - 8 cm
10 - 16 cm
1/3
2/3
e. 排水沟
•对于标准排水沟，在沟内敷设一条伴热电缆。
•用GM-RAKE和电缆夹固定伴热电缆和转弯处。
•通常不需要固定架。
•在强风区域，用GMK-RC粘胶固定卡子。
≥ 200 mm

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•对大的排水沟(宽度> 200 mm)，将伴热电缆敷设两遍，中间每隔1m用GM-RAKE隔
开。
最大间距15 cm
GM-RAKE
GMK-RC
≥ 200 mm
伴热电缆之间最小距
离为10 cm
GM-Rake
->每1 m
•对L形排水沟，用GM-CLIP卡子固定伴热电缆。
•方法：每一米排水沟用1个GM-CLIP。
1.0 m
140-150 mm
f. 雨水管
•每根伴热电缆都应用一个GM-RAKE雨水管固定架固定到各雨水管的顶
部。
•将伴热电缆敷设到霜线下方末端。
•用GM-HANGER固定架和GM-CLIP卡子将伴热电缆固定到雨水斗。
•数量要求：每个雨水斗需要1个GM-HANGER固定架；标准雨水斗
（直径250 mm）2个GM-C LIP-S卡子。
≥ 200 mm

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GM-HANGER固定架
GM-CLIP-S
4. 控制与监视
EMDR-10
• 湿度及环境温度控制
• 带或不带继电器
• 在控制柜中
PE PE PE 1 2 3 456 7 8 9 10 11
AC 230V 50/60Hz
IP 20
Relais: 10(4)A, AC 230V
Alarm: 2(1)A, AC 230V
Donot open while energized
Nichtunter Spannung öffnen
Nepas ouvrir sous tension
EMDR-10
T2A IEC127–2/V
C
–25
–20 –15
–10
–5
TEST
C
–3
–2
–1
0123
4
5
6
0
5
10 15
20
25
min
1
2
3
4567
8
9
10

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a. 感应器定位
1. 为了获得最优性能，环境感应器应布置在建筑的北面。
2. 湿度感应器应定位在建筑南面的最低处。
5. 调试程序
安装文件请使用附在包装内的试运行报告文件ML-RAYCHEMGMCW-CR-EU0515
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